Oura Ring 2: Scientific Review (1 Year of Testing)

Scientific tests of the Oura Ring's Sleep Tracking, HRV, Temperature and Sleep & Readiness scores.
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📹Oura Ring videos📹
Sleep Test:    • Oura Ring Scientific Sleep Test (Review)  
HRV Test:    • Oura Ring Review: Heart Rate Variabil...  
Temperature Test:    • Oura Ring Ultimate Temperature Test (...  

📹Apple watch videos📹
Test:    • Apple Watch 6 Accuracy (Sleep, Heart ...  

📹Fitbit Sense videos📹
First look review and test:    • Fitbit Sense Accuracy (Sleep, Step co...  
Heart rate:    • Fitbit Sense Heart Rate Accuracy (Tes...  

📹Withings Scanwatch videos📹
Unboxing and first review:    • Withings Scanwatch Review (Heart Rate...  
Sleep test:    • Withings Scanwatch Sleep Test (Review)  
Heart rate test:    • Withings Scanwatch Heart Rate Test (R...  
Q&A with Withings:    • Scanwatch Q&A: Answers from Withings  

⏱️This comparison is part of a larger project where I spend over 11 hours a week tracking everything in my life. If you'd like to know more:
   • This mad scientist scanned his brain ...   ⏱️

Timestamps:
00:00 Intro / Experimental Setup
01:30 Sleep Tracking Test
05:28 Temperature Accuracy Test
08:30 Heart Rate Variability Test
11:16 Sleep Score and Readiness Score
16:39 Should You Buy The Oura Ring?

🎵Music🎵
(1) Not Without the Rest by Twin Musicom is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/...)
Artist: http://www.twinmusicom.org/
(2) Wonders by JVNA
(3) Can’t Sleep (YouTube Audio Library)
(4) Classique (YouTube Audio Library)
(5) Blurry Vision (YouTube Audio Library)