[{"data":1,"prerenderedAt":312},["ShallowReactive",2],{"slug-analyze-sleep-quality":3},{"post":4,"relatedPosts":198,"relatedBooks":311},{"id":5,"date":6,"date_gmt":7,"guid":8,"modified":10,"modified_gmt":11,"slug":12,"status":13,"type":14,"link":15,"title":16,"content":18,"excerpt":21,"author":23,"featured_media":24,"comment_status":25,"ping_status":25,"sticky":26,"template":27,"format":28,"meta":29,"categories":30,"tags":32,"project_category":46,"contact_email_category":47,"yst_prominent_words":48,"class_list":69,"better_featured_image":90,"acf":128,"yoast_meta":142,"_links":145},17068,"2026-07-02T06:54:52","2026-07-02T04:54:52",{"rendered":9},"http:\u002F\u002Fmedicalfuturist.com\u002F?p=17068","2026-07-02T06:54:53","2026-07-02T04:54:53","analyze-sleep-quality","publish","post","https:\u002F\u002Fmedicalfuturist.com\u002Fanalyze-sleep-quality",{"rendered":17},"How To Analyse Your Sleep Quality?",{"rendered":19,"protected":20},"\n\u003Cp>Fitbit, Misfit, Live by Earlysense, Jawbone. The market for sleep trackers is skyrocketing and finally, more and more people track the quality of their bedtime. However, getting conclusions from sleep measurements is tricky. Let me help you by sharing my experience!\u003C\u002Fp>\n\n\n\n\u003Ch2 class=\"wp-block-heading\">\u003Cstrong>I experimented with my sleep for years\u003C\u002Fstrong>\u003C\u002Fh2>\n\n\n\n\u003Cp>The wind lashed the shutters so you thought you didn’t sleep well, but you still felt fresher than after 9 hours of continuous sleep? Whenever you wake up after 8 am your head hurts? If you go to bed before 12 pm you cannot get any sleep?\u003C\u002Fp>\n\n\n\n\u003Cp>Sleeping is a mysterious and tricky business. Given how important proper sleep is to brainpower, health, and overall well-being, I wanted to optimize how I slept through the nights. But it turned out that sleep tracking is just as problematic. Even for me, although I have been tracking my sleep pattern, stress level and other health parameters for more than two decades through various methods, even \u003Ca href=\"https:\u002F\u002Fmedicalfuturist.com\u002Fthe-one-year-excel-spreadsheet-experiment-that-changed-my-life\u002F\">in a thorough excel spreadsheet\u003C\u002Fa>.\u003C\u002Fp>\n\n\n\n\u003Cfigure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\">\u003Cdiv class=\"wp-block-embed__wrapper\">\n\u003Ciframe loading=\"lazy\" title=\"How To Analyze Your Sleep Quality? - The Medical Futurist\" width=\"640\" height=\"360\" src=\"https:\u002F\u002Fwww.youtube.com\u002Fembed\u002FgMyJpySykEc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen>\u003C\u002Fiframe>\n\u003C\u002Fdiv>\u003C\u002Ffigure>\n\n\n\n\u003Cp>The boom on the market of sleep trackers and sensors resulted in too many choices. Don’t get me wrong, it is wonderful to see so many innovations for optimizing sleep. But plenty of people are puzzled what to choose for their needs. Some ask me about using simple apps for tracking sleep while their phone is next to them. Others want to know which sensor to use for detailed tracking. I was puzzled myself.\u003C\u002Fp>\n\n\n\n\u003Cp>\u003Cstrong>When should I go to sleep? How much deep sleep is enough? What is the REM phase?\u003C\u002Fstrong>\u003C\u002Fp>\n\n\n\n\u003Cp>It \u003Ca href=\"https:\u002F\u002Fmedicalfuturist.com\u002Fhow-i-optimized-my-sleep-with-technology\u002F\">took me years to find my jackpot solution\u003C\u002Fa>. I tried \u003Ca href=\"https:\u002F\u002Fmedicalfuturist.com\u002F5-ways-for-sleep-tracking-a-week-long-experiment-with-apps-and-sensors\u002F\">many sensors and apps\u003C\u002Fa>, and even did a \u003Ca href=\"https:\u002F\u002Fmedicalfuturist.com\u002F6-months-sleep-tracking-experiment-learnt\u002F\">6-months-long sleep experiment\u003C\u002Fa> to figure out what’s the best for me. So, here is my advice for anyone interested in sleeping better without pills.\u003C\u002Fp>\n\n\n\u003Cdiv class=\"wp-block-image\">\n\u003Cfigure class=\"aligncenter\">\u003Cimg loading=\"lazy\" decoding=\"async\" width=\"870\" height=\"760\" src=\"https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2018\u002F01\u002Fimg_9503.jpg\" alt=\"EarlySense sleep tracker\" class=\"wp-image-17109\" srcset=\"https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2018\u002F01\u002Fimg_9503.jpg 870w, https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2018\u002F01\u002Fimg_9503-768x671.jpg 768w, https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2018\u002F01\u002Fimg_9503-512x447.jpg 512w, https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2018\u002F01\u002Fimg_9503-286x250.jpg 286w\" sizes=\"auto, (max-width: 870px) 100vw, 870px\" \u002F>\u003C\u002Ffigure>\n\u003C\u002Fdiv>\n\n\n\u003Ch2 class=\"wp-block-heading\">\u003Cstrong>Light sleep, deep sleep, REM & co.\u003C\u002Fstrong>\u003C\u002Fh2>\n\n\n\n\u003Cp>As we are all genetically different, we need different factors during our sleep to feel rested the next day. For some people, the percentage of deep sleep will make a difference, for others change in air pressure during a storm. There is no general recipe for a good night sleep.\u003C\u002Fp>\n\n\n\n\u003Cp>There are certain patterns, however, which are the same for everyone. Researchers found that sleep could be divided into non-REM and REM sleep. The former part has three further stages, and this is the phase when your body recovers. In REM sleep – named after the rapid eye movement that happens during this stage – the brain is incredibly active. This is the part of our sleep where we dream, process and store memories (sleep experts claim REM is not the only phase for doing that, but let’s settle with this thought for now).\u003C\u002Fp>\n\n\n\n\u003Cp>The first two phases of non-REM sleep are characterized as light sleep periods. Anyone can be woken up easily, your body usually prepares for the third stage, deep sleep or gets out of REM when light happens. Smart alarms usually give the wake-up call during this phase as your awakening is much lighter and more comfortable than in deep sleep. The latter, the third stage of your shuteye is the time when your body does maintenance. You grow muscles and regrow tissues. So, it is really important to get enough deep sleep – but for each phase, really, as every sleep stage has its own biological function in recovering your body, brain, and soul from the experiences of the day.\u003C\u002Fp>\n\n\n\n\u003Cfigure class=\"wp-block-image\">\u003Cimg loading=\"lazy\" decoding=\"async\" width=\"870\" height=\"359\" src=\"https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2018\u002F01\u002F20171122_sleep-cycles.png\" alt=\"Light sleep, deep sleep, REM\" class=\"wp-image-17069\" srcset=\"https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2018\u002F01\u002F20171122_sleep-cycles.png 870w, https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2018\u002F01\u002F20171122_sleep-cycles-768x317.png 768w, https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2018\u002F01\u002F20171122_sleep-cycles-512x211.png 512w, https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2018\u002F01\u002F20171122_sleep-cycles-458x189.png 458w\" sizes=\"auto, (max-width: 870px) 100vw, 870px\" \u002F>\u003C\u002Ffigure>\n\n\n\n\u003Ch2 class=\"wp-block-heading\">\u003Cstrong>How to analyze sleep tracking results?\u003C\u002Fstrong>\u003C\u002Fh2>\n\n\n\n\u003Cp>If you have a sleep tracker or sensor, you have definitely encountered the various stages of sleep. When you look at the graph in your app whether it’s Sleep as Android, Fitbit or Apple Watch, you will see something like this. On an average sleep curve, you can see four phases: being awake, light sleep, deep sleep, and the REM phase. \u003C\u002Fp>\n\n\n\u003Cdiv class=\"wp-block-image\">\n\u003Cfigure class=\"aligncenter\">\u003Cimg loading=\"lazy\" decoding=\"async\" width=\"632\" height=\"870\" src=\"https:\u002F\u002F1712507217.rsc.cdn77.org\u002Fwp-content\u002Fuploads\u002F2018\u002F01\u002Fscreenshot_2017-03-16-10-37-03.png\" alt=\"Sleep tracking results\" class=\"wp-image-17108\" srcset=\"https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2018\u002F01\u002Fscreenshot_2017-03-16-10-37-03.png 632w, https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2018\u002F01\u002Fscreenshot_2017-03-16-10-37-03-372x512.png 372w, https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2018\u002F01\u002Fscreenshot_2017-03-16-10-37-03-182x250.png 182w, https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2018\u002F01\u002Fscreenshot_2017-03-16-10-37-03-768x1058.png 768w\" sizes=\"auto, (max-width: 632px) 100vw, 632px\" \u002F>\u003C\u002Ffigure>\n\u003C\u002Fdiv>\n\n\n\u003Cp>It depends entirely on the given person how much deep sleep is necessary, but this is usually the decisive factor in feeling well-rested the next morning. It is also useful not to wake up directly from a deep sleep phase, as you will be groggy the whole morning. Sometimes you will not even know “where you are” for a couple of moments, as in deep sleep, in a sudden wake-up call, the brain needs some minutes to reboot. A smart alarm helps a lot with smooth awakenings.\u003C\u002Fp>\n\n\n\n\u003Cp>We usually jump from deep sleep into REM phase. As it is also crucial, you’d better prepare with a sleep tracker that measures it. Some \u003Ca href=\"https:\u002F\u002Fwww.livescience.com\u002F59872-stages-of-sleep.html\">researchers say our brains work even more in REM than while being awake\u003C\u002Fa>. You have to find out what factor changes this for you. In some apps, you can label the events which might influence sleep: late work-out, alcohol, medications or a crying baby.\u003C\u002Fp>\n\n\n\n\u003Cp>\u003Cspan style=\"color: #000000;\">After about 400 sleep measurements, I learned a lot about my sleep:\u003C\u002Fspan>\u003C\u002Fp>\n\n\n\n\u003Col class=\"wp-block-list\">\n\u003Cli>I have to sleep 7 and a half hours for the best results (no more, no less). If I sleep more, the sleep quality deteriorates.\u003C\u002Fli>\n\n\n\n\u003Cli>I feel better when I had more than 45% deep sleep. I reach it if I don’t drink, exercise, have dinner or check my phone before sleeping.\u003C\u002Fli>\n\n\n\n\u003Cli>I have social jet lag (I go to sleep later on weekends, which makes my sleep quality worse).\u003C\u002Fli>\n\n\n\n\u003Cli>I feel like I’m in my best shape in the morning when I had at least one long deep sleep (my record is 3 hours).\u003C\u002Fli>\n\n\n\n\u003Cli>I’m an early bird, definitely not a night owl.\u003C\u002Fli>\n\n\n\n\u003Cli>I sleep better if I fall asleep before 11 pm.\u003C\u002Fli>\n\u003C\u002Fol>\n\n\n\n\u003Cp>\u003Cspan style=\"color: #000000;\">That’s also the\u003C\u002Fspan> reason why sleep tracking and sleep analysis are very useful. We can draw long-term conclusions, get better at sleeping and make the most of our day from the next morning.\u003C\u002Fp>\n\n\n\n\u003Ch2 class=\"wp-block-heading\">\u003Cstrong>Where to start sleep tracking?\u003C\u002Fstrong>\u003C\u002Fh2>\n\n\n\n\u003Cp>I have tried many sensors for measuring sleep quality from Fitbit One and Surge to \u003Ca href=\"http:\u002F\u002Fwww.viatomtech.com\u002F#!checkme-pro\u002Fc1mv2\">Viatom Checkme\u003C\u002Fa> and Withings Pulse, but the ultimate solution turned out to be the Pebble Time sensor paired with the \u003Ca href=\"http:\u002F\u002Flifehacker.com\u002F5993005\u002Ffive-best-sleep-tracking-gadgets-or-apps\">Android for Sleep\u003C\u002Fa> app. My goal was to eliminate luck from sleep quality and have a list in mind about the potential mistakes I can make to ruin it as well as the things that will improve it on purpose.\u003C\u002Fp>\n\n\n\n\u003Cp>If you are eager to analyse your sleep through tracking but don’t know where to start, check out our infographic below that aims to make it easier for you.\u003C\u002Fp>\n\n\n\n\u003Cfigure class=\"wp-block-image\">\u003Cimg loading=\"lazy\" decoding=\"async\" width=\"563\" height=\"870\" src=\"https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2018\u002F01\u002Fnew-piktochart_27431875.png\" alt=\"Sleep quality tracking\" class=\"wp-image-17070\" srcset=\"https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2018\u002F01\u002Fnew-piktochart_27431875.png 563w, https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2018\u002F01\u002Fnew-piktochart_27431875-331x512.png 331w, https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2018\u002F01\u002Fnew-piktochart_27431875-162x250.png 162w, https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2018\u002F01\u002Fnew-piktochart_27431875-768x1187.png 768w\" sizes=\"auto, (max-width: 563px) 100vw, 563px\" \u002F>\u003C\u002Ffigure>\n\n\n\n\u003Cp>\u003Cmap name=\"image-map\"> \n\u003Carea title=\"Best Sleep Apps for iOS\" alt=\"Best Sleep Apps for iOS\" coords=\"557,684,643,724\" shape=\"rect\" href=\"https:\u002F\u002Fwww.medicalnewstoday.com\u002Farticles\u002F317816.php\" target=\"_blank\">\n \n\u003Carea title=\"Compatible devices\" alt=\"Compatible devices\" coords=\"71,1050,341,1096\" shape=\"rect\" href=\"https:\u002F\u002Fsleep.urbandroid.org\u002Fdocumentation\u002Fintegration\u002Fwearable\u002F\" target=\"_blank\">\n \n\u003Carea title=\"Analysis\" alt=\"Analysis\" coords=\"519,1052,677,1091\" shape=\"rect\" href=\"https:\u002F\u002Fmedicalfuturist.com\u002F5-ways-for-sleep-tracking-a-week-long-experiment-with-apps-and-sensors\u002F\" target=\"_blank\">\n \n\u003Carea title=\"Sleep as Android\" alt=\"Sleep as Android\" coords=\"77,681,317,731\" shape=\"rect\" href=\"https:\u002F\u002Fsleep.urbandroid.org\u002Fmore\u002Fdownload\u002F\" target=\"_blank\">\n \u003C\u002Fmap>\u003C\u002Fp>\n\n\n\n\u003Cp>I know that sleep tracking is not easy, but it is a lot of fun to look at how your body works when you are not conscious, and you’ll get to know a lot about yourself, so I encourage you to take up this journey. Feel free to reach out to me if you have questions! Sleep tight!\u003C\u002Fp>\n\n\n\n\u003Ctable style=\"width: 100%; border-collapse: collapse; background-color: #eee; border-top: 4px solid #444;\" cellpadding=\"10px\">\n\u003Ctbody>\n\u003Ctr>\n\u003Ctd style=\"width: 100%;\">\n\u003Cp>\u003Cstrong>At The Medical Futurist, we are building a community for making a bold vision about the future of healthcare reality today.\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Ciframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\u002F\u002Fwww.youtube.com\u002Fembed\u002FFIbMejImnxs\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\">\u003C\u002Fiframe>\n\u003Cp>If you’d like to support this mission, we invite you to \u003Ca href=\"https:\u002F\u002Fwww.patreon.com\u002Fthemedicalfuturist\">join The Medical Futurist Patreon Community\u003C\u002Fa>. A community of empowered patients, future-oriented healthcare professionals, concerned health policymakers, sensible health tech developers, and enthusiastic medical students. If there were ever a time to join us, it is now. Every contribution, however big or small, powers our research and sustains our future.\u003C\u002Fp>\n\u003Cp>\u003Ca href=\"https:\u002F\u002Fwww.patreon.com\u002Fthemedicalfuturist\">\u003Cstrong style=\"background-color: #e71d3299; color: #000;\">Click here to support The Medical Futurist from as little as $3\u003C\u002Fstrong>\u003C\u002Fa> – it only takes a minute. Thank you.\u003C\u002Fp>\n\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003Cp> \u003C\u002Fp>\n\n\n\n\u003Ch2 class=\"wp-block-heading\">\u003Cb>\u003Ca href=\"https:\u002F\u002Fthemedicalfuturist.us8.list-manage.com\u002Fsubscribe?u=5b42ebb547c75ff669a6572d3&id=efd6a3cd08\">The Medical Futurist℠ Newsletter\u003C\u002Fa>\u003C\u002Fb>\u003C\u002Fh2>\n\n\n\n\u003Cul class=\"wp-block-list\">\n\u003Cli>News shaping the future of healthcare\u003C\u002Fli>\n\n\n\n\u003Cli>Advice on taking charge of your health\u003C\u002Fli>\n\n\n\n\u003Cli>Reviews of the latest health technology\u003C\u002Fli>\n\u003C\u002Ful>\n",false,{"rendered":22,"protected":20},"\u003Cp>Fitbit, Misfit, Live by Earlysense, Jawbone. The market for sleep trackers is skyrocketing and finally, more and more people track the quality of their bedtime. However, getting conclusions from sleep measurements is tricky. Let me help you by sharing my experience!\u003C\u002Fp>\n",6,17112,"closed",true,"","standard",{"_acf_changed":20,"footnotes":27},[31],496,[33,34,35,36,37,38,39,40,41,42,43,44,45],313,355,395,402,425,432,453,207,645,246,646,289,656,[],[],[49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68],1729,1907,1769,1909,1883,1911,1891,1913,1893,1915,1895,1917,1897,1919,1899,1921,1901,1923,1903,1905,[70,14,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89],"post-17068","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-health-sensors-trackers","tag-medicine","tag-personalized-medicine","tag-sensor","tag-sleep","tag-technology-2","tag-tracker","tag-wearables-2","tag-digital-health","tag-sleep-tracking","tag-future","tag-sleep-as-android","tag-innovation","tag-sleep-optimization",{"id":24,"alt_text":91,"caption":27,"description":27,"media_type":92,"media_details":93,"post":5,"source_url":127},"runtastic-orbit-sleep-tracking","image",{"width":94,"height":95,"file":96,"sizes":97,"image_meta":124},870,471,"2018\u002F01\u002Fruntastic-orbit-sleep-tracking-1.jpg",{"medium":98,"large":104,"thumbnail":109,"medium_large":113,"large_old_512x277":114,"medium_old_458x248":119},{"file":99,"width":100,"height":101,"mime-type":102,"source_url":103},"runtastic-orbit-sleep-tracking-1-370x208.jpg",370,208,"image\u002Fjpeg","https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2018\u002F01\u002Fruntastic-orbit-sleep-tracking-1-370x208.jpg",{"file":105,"width":106,"height":107,"mime-type":102,"source_url":108},"runtastic-orbit-sleep-tracking-1-768x416.jpg",768,416,"https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2018\u002F01\u002Fruntastic-orbit-sleep-tracking-1-768x416.jpg",{"file":110,"width":111,"height":111,"mime-type":102,"source_url":112},"runtastic-orbit-sleep-tracking-1-150x150.jpg",150,"https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2018\u002F01\u002Fruntastic-orbit-sleep-tracking-1-150x150.jpg",{"file":105,"width":106,"height":107,"mime-type":102,"source_url":108},{"file":115,"width":116,"height":117,"mime-type":102,"source_url":118},"runtastic-orbit-sleep-tracking-1-512x277.jpg",512,277,"https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2018\u002F01\u002Fruntastic-orbit-sleep-tracking-1-512x277.jpg",{"file":120,"width":121,"height":122,"mime-type":102,"source_url":123},"runtastic-orbit-sleep-tracking-1-458x248.jpg",458,248,"https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2018\u002F01\u002Fruntastic-orbit-sleep-tracking-1-458x248.jpg",{"aperture":125,"credit":27,"camera":27,"caption":27,"created_timestamp":125,"copyright":27,"focal_length":125,"iso":125,"shutter_speed":125,"title":27,"orientation":125,"keywords":126},"0",[],"https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2018\u002F01\u002Fruntastic-orbit-sleep-tracking-1.jpg",{"related_posts":129,"related_posts_footer":133,"cta_type":27,"cta_color":27,"subtitle":27,"related_books":20,"key_takeaways":137},[130,131,132],15248,11645,15034,[134,135,136],17801,17982,15223,[138,140],{"title":139},"\u003Cp>Measuring your sleep quality is the Holy Grail of health tracking.\u003C\u002Fp>\n",{"title":141},"\u003Cp>There are myriads of smartphone apps and sensors (from wearables to those going underthe mattress) that can help you achieve a good night’s sleep.\u003C\u002Fp>\n",{"yoast_wpseo_title":143,"yoast_wpseo_metadesc":144,"yoast_wpseo_canonical":15},"How To Analyse Your Sleep Quality? - The Medical Futurist","Sleep Quality Analysis: Where to start sleep tracking? What are the best sensors for measuring sleep quality? How much sleep is enough?",{"self":146,"collection":152,"about":155,"author":158,"replies":161,"version-history":164,"predecessor-version":168,"wp:featuredmedia":172,"wp:attachment":175,"wp:term":178,"curies":194},[147],{"href":148,"targetHints":149},"https:\u002F\u002Fapi.medicalfuturist.com\u002Fwp-json\u002Fwp\u002Fv2\u002Fposts\u002F17068",{"allow":150},[151],"GET",[153],{"href":154},"https:\u002F\u002Fapi.medicalfuturist.com\u002Fwp-json\u002Fwp\u002Fv2\u002Fposts",[156],{"href":157},"https:\u002F\u002Fapi.medicalfuturist.com\u002Fwp-json\u002Fwp\u002Fv2\u002Ftypes\u002Fpost",[159],{"embeddable":26,"href":160},"https:\u002F\u002Fapi.medicalfuturist.com\u002Fwp-json\u002Fwp\u002Fv2\u002Fusers\u002F6",[162],{"embeddable":26,"href":163},"https:\u002F\u002Fapi.medicalfuturist.com\u002Fwp-json\u002Fwp\u002Fv2\u002Fcomments?post=17068",[165],{"count":166,"href":167},29,"https:\u002F\u002Fapi.medicalfuturist.com\u002Fwp-json\u002Fwp\u002Fv2\u002Fposts\u002F17068\u002Frevisions",[169],{"id":170,"href":171},58391,"https:\u002F\u002Fapi.medicalfuturist.com\u002Fwp-json\u002Fwp\u002Fv2\u002Fposts\u002F17068\u002Frevisions\u002F58391",[173],{"embeddable":26,"href":174},"https:\u002F\u002Fapi.medicalfuturist.com\u002Fwp-json\u002Fwp\u002Fv2\u002Fmedia\u002F17112",[176],{"href":177},"https:\u002F\u002Fapi.medicalfuturist.com\u002Fwp-json\u002Fwp\u002Fv2\u002Fmedia?parent=17068",[179,182,185,188,191],{"taxonomy":180,"embeddable":26,"href":181},"category","https:\u002F\u002Fapi.medicalfuturist.com\u002Fwp-json\u002Fwp\u002Fv2\u002Fcategories?post=17068",{"taxonomy":183,"embeddable":26,"href":184},"post_tag","https:\u002F\u002Fapi.medicalfuturist.com\u002Fwp-json\u002Fwp\u002Fv2\u002Ftags?post=17068",{"taxonomy":186,"embeddable":26,"href":187},"project_category","https:\u002F\u002Fapi.medicalfuturist.com\u002Fwp-json\u002Fwp\u002Fv2\u002Fproject_category?post=17068",{"taxonomy":189,"embeddable":26,"href":190},"contact_email_category","https:\u002F\u002Fapi.medicalfuturist.com\u002Fwp-json\u002Fwp\u002Fv2\u002Fcontact_email_category?post=17068",{"taxonomy":192,"embeddable":26,"href":193},"yst_prominent_words","https:\u002F\u002Fapi.medicalfuturist.com\u002Fwp-json\u002Fwp\u002Fv2\u002Fyst_prominent_words?post=17068",[195],{"name":196,"href":197,"templated":26},"wp","https:\u002F\u002Fapi.w.org\u002F{rel}",[199],{"id":136,"date":200,"date_gmt":201,"guid":202,"modified":204,"modified_gmt":205,"slug":206,"status":13,"type":14,"link":207,"title":208,"content":210,"excerpt":212,"author":23,"featured_media":214,"comment_status":25,"ping_status":25,"sticky":20,"template":27,"format":28,"meta":215,"categories":216,"tags":217,"project_category":223,"contact_email_category":224,"yst_prominent_words":225,"class_list":229,"better_featured_image":236,"acf":265,"yoast_meta":266,"_links":269},"2017-03-14T18:00:24","2017-03-14T16:00:24",{"rendered":203},"http:\u002F\u002Fmedicalfuturist.com\u002F?p=15223","2022-04-27T10:54:28","2022-04-27T08:54:28","sleep-tracking-2-0-viatom-o2-sleep-monitor-review","https:\u002F\u002Fmedicalfuturist.com\u002Fsleep-tracking-2-0-viatom-o2-sleep-monitor-review",{"rendered":209},"Sleep Tracking 2.0: My Viatom O2 Sleep Monitor Review",{"rendered":211,"protected":20},"\n\u003Ctable style=\"width: 100%; border-collapse: collapse; background-color: #eee; border-top: 4px solid #444;\" cellpadding=\"5px\">\n\u003Ctbody>\n\u003Ctr>\n\u003Ctd style=\"width: 100%;\">\n\u003Cp style=\"color: #555;font-size: 12px;line-height: 14px\">THIS ARTICLE HAS NOT BEEN UPDATED SINCE 2017. THE INFORMATION SHARED IN THE ARTICLE WAS ACCURATE AT THE TIME OF ITS PUBLICATION, BUT IT MAY BE OUT OF DATE NOW. \u003Ca href=\"https:\u002F\u002Fmedicalfuturist.com\u002Fmagazine\">BROWSE OUR LATEST ARTICLES HERE\u003C\u002Fa>\u003C\u002Fp>\n\u003C\u002Ftd>\n\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\n\n\n\n\u003Cp>One of my duties as The Medical Futurist is testing new healthcare sensors. I tested the Viatom O2 which promises to closely monitor your heart rate and blood oxygen level, while you are dreaming about a holiday in Hawaii. Moreover, it offers to warn you with a smart vibration, if the SpO2 level drops too low. Here is my verdict about the device.\u003C\u002Fp>\n\n\n\n\u003Cp>\u003C\u002Fp>\n\n\n\n\u003C!--more-->\n\n\n\n\u003Ch2 class=\"wp-block-heading\">\u003Cstrong>Sleep tracking for improving sleep quality\u003C\u002Fstrong>\u003C\u002Fh2>\n\n\n\n\u003Cp>For me, sleep tracking and going to bed goes as naturally together as a movie-night with popcorn or Belgium with rainy weather. I have been \u003Ca href=\"https:\u002F\u002Fmedicalfuturist.com\u002Fhow-i-optimized-my-sleep-with-technology\u002F\">tracking my sleep for years\u003C\u002Fa> to be able to optimize it. So, I have quite an experience with apps, sensors and methods. I even had \u003Ca href=\"https:\u002F\u002Fmedicalfuturist.com\u002F6-months-sleep-tracking-experiment-learnt\u002F\">a six-month long sleep tracking experiment\u003C\u002Fa> to get the most out of my sleep. Naturally, I have tried many sensors ranging from Fitbit One and Surge to \u003Ca href=\"http:\u002F\u002Fwww.viatomtech.com\u002F#!checkme-pro\u002Fc1mv2\">Viatom Checkme\u003C\u002Fa> and \u003Ca href=\"http:\u002F\u002Fwww.withings.com\u002Feu\u002Fen\u002Fproducts\u002Fpulse?\">Withings Pulse\u003C\u002Fa>. But for me, the ultimate solution turned out to be the Pebble Time sensor and \u003Ca href=\"http:\u002F\u002Flifehacker.com\u002F5993005\u002Ffive-best-sleep-tracking-gadgets-or-apps\">Android for Sleep\u003C\u002Fa> app duo. I have been using this jackpot combination for two years already. The app is the primary source of algorithms. It measures detailed sleep quality, while the sensor is measuring my movements, and wakes me up at the best time in the morning.\u003C\u002Fp>\n\n\n\n\u003Cp>However, I regularly review and test new sensors and new versions of trackers because I’m eager to learn more about my sleep as well as the new methods used to measure sleep quality. Thus, I recently \u003Ca href=\"https:\u002F\u002Fmedicalfuturist.com\u002Ffirst-medical-tricorder-viatom-checkme-pro-review\u002F\">reviewed the Viatom Checkme Pro device\u003C\u002Fa>, which might be the first real Star Trek tricorder. Later, the company sent me an O2 sleep monitor, their newest device for measuring your sleep quality. I got very excited, so let me show you what I found!\u003C\u002Fp>\n\n\n\n\u003Cfigure class=\"wp-block-image\">\u003Cimg loading=\"lazy\" decoding=\"async\" width=\"870\" height=\"580\" src=\"https:\u002F\u002F1712507217.rsc.cdn77.org\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002Foptimizing-sleep.jpg\" alt=\"Optimizing Sleep - Viatom O2\" class=\"wp-image-15225\" srcset=\"https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002Foptimizing-sleep.jpg 870w, https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002Foptimizing-sleep-768x512.jpg 768w, https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002Foptimizing-sleep-512x341.jpg 512w, https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002Foptimizing-sleep-375x250.jpg 375w\" sizes=\"auto, (max-width: 870px) 100vw, 870px\" \u002F>\u003C\u002Ffigure>\n\n\n\n\u003Ch2 class=\"wp-block-heading\">\u003Cstrong>The Viatom Checkme O2 Sleep Monitor – Wristband with a ring sensor\u003C\u002Fstrong>\u003C\u002Fh2>\n\n\n\n\u003Cp>When I opened the box, I could unpack the O2 sensor – basically a wristband functioning as the sleep monitor -, an attachment for measuring blood oxygen levels, which feels like a plastic ring on my thumb, a microUSB charging cable and the instructions for the optimal use. To be honest, I was a little bit surprised, because on the website you only see the sleep monitor at first, and I thought that the soft ring was an optional attachment. However, you are only able to measure your blood oxygen level accurately, if both the wristband and the ring-like sensor are in use.\u003C\u002Fp>\n\n\n\n\u003Cp>Overall, the wristband has a streamlined design similarly to other fitness and sleep trackers, but I had to realize how hard it is to put it on, when you are alone. Practically, it’s hard to attach the two straps together with your other hand. Otherwise, it is a very comfortable feeling to wear the device, even the ring sensor. If you are reluctant to wear a ring on your finger in bed because you consider it as a disturbing factor during sleep, I have to tell you, the O2 sleep monitor was one of the most comfortable sleep tracking devices I have ever worn. The light and small ring is especially practical, since other devices usually cover your whole finger, which could result in an awkwardly cramping feeling, as well as sweating.\u003C\u002Fp>\n\n\n\n\u003Cfigure class=\"wp-block-image\">\u003Cimg loading=\"lazy\" decoding=\"async\" width=\"870\" height=\"580\" src=\"https:\u002F\u002F1712507217.rsc.cdn77.org\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002Fviatom-o2.jpg\" alt=\"Viatom O2\" class=\"wp-image-15227\" srcset=\"https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002Fviatom-o2.jpg 870w, https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002Fviatom-o2-768x512.jpg 768w\" sizes=\"auto, (max-width: 870px) 100vw, 870px\" \u002F>\u003C\u002Ffigure>\n\n\n\n\u003Cp>\u003C\u002Fp>\n\n\n\n\u003Ch2 class=\"wp-block-heading\">\u003Cstrong>Smart aid for snorers and people suffering from sleep apnea\u003C\u002Fstrong>\u003C\u002Fh2>\n\n\n\n\u003Cp>The device monitors your blood oxygen and heart rate level as well as your movements. When your blood oxygen level drops too low (e.g. below 90%), it signals that with a small vibration function to help overcome the oxygen shortage. Basically, it buzzes you to switch position.\u003C\u002Fp>\n\n\n\n\u003Cp>And why is it important to keep the blood oxygen level high? If the oxygen levels are very low during sleep, you can wake up tired in the morning and it can contribute to more restless sleep. Furthermore, when the oxygen levels start to drop, the carbon dioxide levels build up in your blood. This might lead to morning headaches, fatigue and sleepiness during the day.\u003C\u002Fp>\n\n\n\n\u003Cfigure class=\"wp-block-image\">\u003Cimg loading=\"lazy\" decoding=\"async\" width=\"870\" height=\"580\" src=\"https:\u002F\u002F1712507217.rsc.cdn77.org\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002Fhelping-snorers-viatom-o2.jpg\" alt=\"Helping Snorers - Viatom O2\" class=\"wp-image-15226\"\u002F>\u003C\u002Ffigure>\n\n\n\n\u003Cp>\u003C\u002Fp>\n\n\n\n\u003Cp>So the smart vibration function is useful for everyone, but it is especially useful for people who snore – as well as for their partners who sleep with them – and those who have to live with sleep apnea. This dangerous health condition means that breathing stops periodically during sleeping – so the blood oxygen level could alternate quite randomly. Apnoea might even generate hypertension, heart disease, brain attacks, diabetes or somnolence. However, it is not easy to detect in its first phase; normally people do not really experience symptoms – as they are oversleeping them and dream about unicorns instead. Usually, sleep apnea patients are surprised when they are diagnosed with this condition. The O2 sleep monitor could make their life much easier.\u003C\u002Fp>\n\n\n\n\u003Cp>The company also thought of users who like to combine sleep sensors with other fitness trackers. So, the O2 sleep monitor is obviously able to follow your step count and other vital parameters closely while doing various outdoor or indoor sporting activities. However, its main advantage is definitely its ability to measure blood oxygen level during sleep. If you are preparing for a half marathon and more interested in your running or biking performance, I would \u003Ca href=\"https:\u002F\u002Fmedicalfuturist.com\u002Ffitbit-helped-change-lifestyle-great-fitbit-surge-review\u002F\">recommend Fitbit Surge\u003C\u002Fa>.\u003C\u002Fp>\n\n\n\n\u003Cdiv class=\"wp-block-image\">\u003Cfigure class=\"aligncenter\">\u003Cimg loading=\"lazy\" decoding=\"async\" width=\"653\" height=\"870\" src=\"https:\u002F\u002F1712507217.rsc.cdn77.org\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002Fimg_5879.jpg\" alt=\"Viatom O2\" class=\"wp-image-15243\" srcset=\"https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002Fimg_5879.jpg 653w, https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002Fimg_5879-384x512.jpg 384w, https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002Fimg_5879-188x250.jpg 188w, https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002Fimg_5879-768x1024.jpg 768w\" sizes=\"auto, (max-width: 653px) 100vw, 653px\" \u002F>\u003C\u002Ffigure>\u003C\u002Fdiv>\n\n\n\n\u003Ch2 class=\"wp-block-heading\">\u003Cstrong>My very own O2 sleep monitor experience\u003C\u002Fstrong>\u003C\u002Fh2>\n\n\n\n\u003Cp>For managing the device and reviewing data, I had to download the app on my phone (it is available both for iOS and Android for free). I created an account in the Checkme Cloud, where it would synchronize my sleep monitor data automatically with my data from other Checkme devices – for example the Viatom Checkme Pro. It enables you to store your data in one place, while you are also able to share these measurements with your physician easily over the cloud. The app offers you a real-time dashboard for monitoring your heart rate, blood oxygen level and step count.\u003C\u002Fp>\n\n\n\n\u003Cp>When I figured out every little feature on the app as well as on the device, I finally felt that I can go to sleep and try it for real. However, when I went to sleep with it the first time, I forgot to turn on the smart vibration function on the app. It did not measure my sleep quality. So, I had to do it again in order to have any result. For the developers, I would suggest a warning on the device or on the phone of the user itself about the need to turn on the smart vibration function – otherwise nothing will happen in terms of measurements. It would be a useful improvement.\u003C\u002Fp>\n\n\n\n\u003Cdiv class=\"wp-block-image\">\u003Cfigure class=\"aligncenter\">\u003Cimg loading=\"lazy\" decoding=\"async\" width=\"489\" height=\"870\" src=\"https:\u002F\u002F1712507217.rsc.cdn77.org\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002Fscreenshot_2017-03-14-14-35-16.png\" alt=\"Viatom O2\" class=\"wp-image-15244\" srcset=\"https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002Fscreenshot_2017-03-14-14-35-16.png 489w, https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002Fscreenshot_2017-03-14-14-35-16-288x512.png 288w, https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002Fscreenshot_2017-03-14-14-35-16-141x250.png 141w, https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002Fscreenshot_2017-03-14-14-35-16-768x1365.png 768w\" sizes=\"auto, (max-width: 489px) 100vw, 489px\" \u002F>\u003C\u002Ffigure>\u003C\u002Fdiv>\n\n\n\n\u003Cp>All-in-all, wearing the device was a fairly comfortable experience. It was fascinating for me to see such a detailed analysis of my blood oxygen level and heart rate during the whole night – it recorded a data in every minute or so. No sleep tracker ever provided me with so much information about SpO2 or heart rate.\u003C\u002Fp>\n\n\n\n\u003Cp>On the other hand, I missed the smart alarm function very much. Maybe because I’m really used to it – my Pebble Time & Sleep as Android duo is able to wake me up always at the best possible time in the morning. Also, I could not check my motion during sleep as it is not possible to scroll down in the app, but it might also be an Android app issue. And finally, I had the biggest troubles with the batteries. It has a rather poor battery lifetime: it is enough approximately for one sleep. Moreover, if the device is not fully charged, it stops measuring anything, which is kind of annoying.\u003C\u002Fp>\n\n\n\n\u003Cp>While I do not consider the O2 sleep monitor the best sleep tracker, I certainly see its advantages. \u003Cstrong>If you suffer from snoring, and you are tired of others in your environment constantly reminding you of it, while giving you silly advices, how to deal with it, you should certainly consider trying the Viatom O2 sleep monitor\u003C\u002Fstrong>. The same is true for sleep apnea patients, as the device is certainly the most convenient tracker for measuring SpO2 during sleep.\u003C\u002Fp>\n\n\n\n\u003Cdiv class=\"wp-block-image\">\u003Cfigure class=\"aligncenter\">\u003Cimg loading=\"lazy\" decoding=\"async\" width=\"616\" height=\"698\" src=\"https:\u002F\u002F1712507217.rsc.cdn77.org\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002Fviatom-o2-final.png\" alt=\"Viatom O2 final\" class=\"wp-image-15237\" srcset=\"https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002Fviatom-o2-final.png 616w, https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002Fviatom-o2-final-452x512.png 452w, https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002Fviatom-o2-final-221x250.png 221w\" sizes=\"auto, (max-width: 616px) 100vw, 616px\" \u002F>\u003C\u002Ffigure>\u003C\u002Fdiv>\n\n\n\n\u003Cp>\u003C\u002Fp>\n\n\n\n\u003Ch2 class=\"wp-block-heading\">\u003Ca href=\"https:\u002F\u002Fthemedicalfuturist.us8.list-manage.com\u002Fsubscribe?u=5b42ebb547c75ff669a6572d3&id=efd6a3cd08\" target=\"_blank\" rel=\"noopener\" data-saferedirecturl=\"https:\u002F\u002Fwww.google.com\u002Furl?q=https:\u002F\u002Fthemedicalfuturist.us8.list-manage.com\u002Fsubscribe?u%3D5b42ebb547c75ff669a6572d3%26id%3Defd6a3cd08&source=gmail&ust=1533905489195000&usg=AFQjCNHUJqcWO3Q6NY-CAB79u_3w3GjHZQ\">\u003Cb>Subscribe To The Medical Futurist℠ Newsletter\u003C\u002Fb>\u003C\u002Fa>\u003C\u002Fh2>\n\n\n\n\u003Cul class=\"wp-block-list\">\u003Cli>News shaping the future of healthcare\u003C\u002Fli>\u003Cli>Advice on taking charge of your health\u003C\u002Fli>\u003Cli>Reviews of the latest health technology\u003C\u002Fli>\u003C\u002Ful>\n\n\n\n\u003Ctable style=\"width: 100%; border-collapse: collapse; background-color: #eee; border-top: 4px solid #444;\" cellpadding=\"10px\">\n\u003Ctbody>\n\u003Ctr>\n\u003Ctd style=\"width: 100%;\">\n\u003Cp>\u003Cstrong>At The Medical Futurist, we are building a community for making a bold vision about the future of healthcare reality today.\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Ciframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\u002F\u002Fwww.youtube.com\u002Fembed\u002FFIbMejImnxs\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\">\u003C\u002Fiframe>\n\u003Cp>If you’d like to support this mission, we invite you to \u003Ca href=\"https:\u002F\u002Fwww.patreon.com\u002Fthemedicalfuturist\">join The Medical Futurist Patreon Community\u003C\u002Fa>. A community of empowered patients, future-oriented healthcare professionals, concerned health policymakers, sensible health tech developers, and enthusiastic medical students. If there were ever a time to join us, it is now. Every contribution, however big or small, powers our research and sustains our future.\u003C\u002Fp>\n\u003Cp>\u003Ca href=\"https:\u002F\u002Fwww.patreon.com\u002Fthemedicalfuturist\">\u003Cstrong style=\"background-color: #e71d3299; color: #000;\">Click here to support The Medical Futurist from as little as $3\u003C\u002Fstrong>\u003C\u002Fa> – it only takes a minute. Thank you.\u003C\u002Fp>\n\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003Cp> \u003C\u002Fp>\n",{"rendered":213,"protected":20},"\u003Cp>One of my duties as The Medical Futurist is testing new healthcare sensors. I tested the Viatom O2 which promises to closely monitor your heart rate and blood oxygen level, while you are dreaming about a holiday in Hawaii. Moreover, it offers to warn you with a smart vibration, if the SpO2 level drops too low. Here is my verdict about the device.\u003C\u002Fp>\n",15242,{"_acf_changed":20,"footnotes":27},[31],[41,44,45,34,37,39,218,219,220,221,222,42],522,524,529,545,621,[],[],[53,57,68,226,227,228],2773,3293,4791,[230,14,71,72,73,74,75,76,85,88,89,78,81,83,231,232,233,234,235,86],"post-15223","tag-gc3","tag-trackers","tag-healthy-lifestyle","tag-sensors","tag-viatom",{"id":214,"alt_text":27,"caption":27,"description":27,"media_type":92,"media_details":237,"post":136,"source_url":264},{"width":238,"height":239,"file":240,"sizes":241,"image_meta":262},800,392,"2017\u002F03\u002F429291105.png",{"medium":242,"large":246,"thumbnail":250,"medium_large":253,"large_old_512x251":254,"medium_old_458x224":258},{"file":243,"width":100,"height":101,"mime-type":244,"source_url":245},"429291105-370x208.png","image\u002Fpng","https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002F429291105-370x208.png",{"file":247,"width":106,"height":248,"mime-type":244,"source_url":249},"429291105-768x376.png",376,"https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002F429291105-768x376.png",{"file":251,"width":111,"height":111,"mime-type":244,"source_url":252},"429291105-150x150.png","https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002F429291105-150x150.png",{"file":247,"width":106,"height":248,"mime-type":244,"source_url":249},{"file":255,"width":116,"height":256,"mime-type":244,"source_url":257},"429291105-512x251.png",251,"https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002F429291105-512x251.png",{"file":259,"width":121,"height":260,"mime-type":244,"source_url":261},"429291105-458x224.png",224,"https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002F429291105-458x224.png",{"aperture":125,"credit":27,"camera":27,"caption":27,"created_timestamp":125,"copyright":27,"focal_length":125,"iso":125,"shutter_speed":125,"title":27,"orientation":125,"keywords":263},[],"https:\u002F\u002Fcdn.medicalfuturist.com\u002Fwp-content\u002Fuploads\u002F2017\u002F03\u002F429291105.png",{"related_posts":20,"related_posts_footer":20,"cta_type":27,"cta_color":27,"subtitle":27,"related_books":20},{"yoast_wpseo_title":267,"yoast_wpseo_metadesc":268,"yoast_wpseo_canonical":207},"Sleep Tracking 2.0: My Viatom O2 Sleep Monitor Review - The Medical Futurist","I tested the Viatom O2 which promises to closely monitor your heart rate and blood oxygen level. Here is my verdict about the device.",{"self":270,"collection":275,"about":277,"author":279,"replies":281,"version-history":284,"predecessor-version":288,"wp:featuredmedia":292,"wp:attachment":295,"wp:term":298,"curies":309},[271],{"href":272,"targetHints":273},"https:\u002F\u002Fapi.medicalfuturist.com\u002Fwp-json\u002Fwp\u002Fv2\u002Fposts\u002F15223",{"allow":274},[151],[276],{"href":154},[278],{"href":157},[280],{"embeddable":26,"href":160},[282],{"embeddable":26,"href":283},"https:\u002F\u002Fapi.medicalfuturist.com\u002Fwp-json\u002Fwp\u002Fv2\u002Fcomments?post=15223",[285],{"count":286,"href":287},20,"https:\u002F\u002Fapi.medicalfuturist.com\u002Fwp-json\u002Fwp\u002Fv2\u002Fposts\u002F15223\u002Frevisions",[289],{"id":290,"href":291},43343,"https:\u002F\u002Fapi.medicalfuturist.com\u002Fwp-json\u002Fwp\u002Fv2\u002Fposts\u002F15223\u002Frevisions\u002F43343",[293],{"embeddable":26,"href":294},"https:\u002F\u002Fapi.medicalfuturist.com\u002Fwp-json\u002Fwp\u002Fv2\u002Fmedia\u002F15242",[296],{"href":297},"https:\u002F\u002Fapi.medicalfuturist.com\u002Fwp-json\u002Fwp\u002Fv2\u002Fmedia?parent=15223",[299,301,303,305,307],{"taxonomy":180,"embeddable":26,"href":300},"https:\u002F\u002Fapi.medicalfuturist.com\u002Fwp-json\u002Fwp\u002Fv2\u002Fcategories?post=15223",{"taxonomy":183,"embeddable":26,"href":302},"https:\u002F\u002Fapi.medicalfuturist.com\u002Fwp-json\u002Fwp\u002Fv2\u002Ftags?post=15223",{"taxonomy":186,"embeddable":26,"href":304},"https:\u002F\u002Fapi.medicalfuturist.com\u002Fwp-json\u002Fwp\u002Fv2\u002Fproject_category?post=15223",{"taxonomy":189,"embeddable":26,"href":306},"https:\u002F\u002Fapi.medicalfuturist.com\u002Fwp-json\u002Fwp\u002Fv2\u002Fcontact_email_category?post=15223",{"taxonomy":192,"embeddable":26,"href":308},"https:\u002F\u002Fapi.medicalfuturist.com\u002Fwp-json\u002Fwp\u002Fv2\u002Fyst_prominent_words?post=15223",[310],{"name":196,"href":197,"templated":26},[],1787036455340]