We Studied 15 Wearables In A Sleep Lab!

▬▬▬▬▬▬▬▬▬▬👇DISCOUNTS/AFFILIATES*!👇▬▬▬▬▬▬▬▬▬▬ 🔴 Anything on Amazon*: https://geni.us/thequantifiedscientist 🔴 Eight sleep best $$$ (€) discount*: https://eight-sleep.ioym.net/TheQuantifiedScientist + add code “TQS” for full discount 🔴 Whoop Strap MG / 5.0*: https://join.whoop.com/QuantifiedScientist (best $$$ off any new WHOOP membership) 🔴 Oura Ring Link: I recommend you search for a discount on reddit with the "Refer-A-Friend" program! If you can’t find one: https://ouraring.sjv.io/Oura4 * (affiliate link that supports the channel, but doesn't have a discount) 🔴 Best Running app Runna*: https://web.runna.com/redeem?code=QUANT 🔴 Strava Premium 20%*: https://www.strava.com/subscribe/checkout?code=QUANTIFIEDSCIENTIST 🔴 Levels CGM app best offer $$$ (USA only!)*: http://levels.link/QS 🔴 Anything on Amazon*: https://geni.us/thequantifiedscientist ☝️Affiliate* (paid) links. Supports the channel, doesn't cost you any more!☝️ 🟢 Instagram: https://www.instagram.com/quantified_scientist/ 🟡 Strava: https://www.strava.com/athletes/5206985 🟠 Shorts: https://www.youtube.com/@smartwatchshorts 🔵 Newsletter: www.robterhorst.com 🟡 Twitter: @QuantifiedRob * Affiliate (paid) links support the channel by earning me a commission on any sale, and it doesn't cost you any more! My opinions are completely my own, and this content is not sponsored. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 🟡 Support the channel by becoming a member🙏: https://www.youtube.com/channel/UChNWxrTlmh4IRSevon1X93g/join PodCast: (soon to come) https://www.youtube.com/@FitForScience @FitForScience Subscribe: https://www.youtube.com/@TheQuantifiedScientist?sub_confirmation=1 Video edited by Alex: https://linktr.ee/allexb 📸My Gear* (paid links, supports the channel and doesn’t cost you any more)📸 Camera body (main): https://geni.us/SonyA6600_body Camera lens (main): https://geni.us/SigmaContemporary Camera (B-roll 1): https://geni.us/Sony_ZVE1 Camera (B-roll 2): https://geni.us/CanonEosM50MarkII and https://geni.us/Sony_ZVE10 Light: https://geni.us/Godox_VL150 Softbox: https://geni.us/NiceFotoSoftbox Light stand: https://geni.us/WalimexLightstand ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Reference devices: ZMax + Dreamento: https://www.biorxiv.org/content/10.1101/2023.08.18.553744v1 & https://github.com/dreamento/dreamento Polar H10: https://pubmed.ncbi.nlm.nih.gov/31004219/ 🔴 Polar H10: https://geni.us/hnXc Timestamps: 00:00 Introduction to the sleep study and initial results overview 00:30 Winners and losers based on key metrics 04:32 Study setup and participants 06:33 Device accuracy in predicting sleep stage percentages 08:43 The importance of tracking day-to-day sleep variation 14:14 Best devices for most people! 15:57 My normal plots: Average vs. Worst Sensitivity. And final ranking 19:40 Where to find the preprint link and what's next Our sleep study preprint is out 🎉🔥: https://osf.io/preprints/psyarxiv/27wun_v1 Some important notes 📝(!): (1) WHOOP will be rescored with the new algorithm, and the preprint updated once that is done (i.e. WHOOP will likely improve) (2) Google/Fitbit is based on their old algorithm. Unfortunately, they couldn't rescore it. (3) There are still some errors in the text: important, Garmin Vivoactive 6 should (I believe) be Garmin Vivoactive 5 (4) This is a preprint, and it hasn't gone through peer review yet! (5) I am a co-author, and was mostly involved in the setup of the study and data extraction. All the formal analyses and practicals were done by Pavlos and also Laurin (6) My conflicts of interests (affiliate links) still need to be added.