In this video I scientifically test the accuracy of two Oura Rings I wore at the same time. Subscribe to my weekly Newsletter(!) on www.robterhorst.com
Instagram:   / quantified_scientist  
Twitter: @QuantifiedRob

First, I test their sleep tracking accuracy by comparing them against a scientific EEG device. After that I compare that to the results of a full scientific sleep polysomnography test I did. I will also take a scientific look at heart rate variability, temperature, breathing rate, resting heart rate, and the readiness score.

👇Amazon Affiliate* (paid) links, support the channel!👇
Fitbit Charge 4: https://geni.us/wjAfjU
Fitbit Sense: https://geni.us/CSfYQE8
Fitbit Inspire 2: https://geni.us/iZHlb

Apple Watch 40 mm: https://geni.us/0gNGeO
Apple Watch 44 mm: https://geni.us/7Dom

📸My Gear📸
Camera body (main): https://geni.us/SonyA6600_body
Camera lense (main): https://geni.us/sony_sel_18-135
Camera (B-roll): https://geni.us/CanonEosM50MarkII
Light: https://geni.us/Godox_VL150
Softbox: https://geni.us/NiceFotoSoftbox
Light stand: https://geni.us/WalimexLightstand

*My opinions are completely my own. However, I do earn a small commission if you purchase any of these devices via my affiliate links. It does not cost you any more money if you use these links.

📹Oura Ring videos📹
2020 Review:
Sleep Test:    • Oura Ring Scientific Sleep Test (Review)  
HRV Test:    • Oura Ring Review: Heart Rate Variabil...  
Temperature Test:    • Oura Ring Ultimate Temperature Test (...  

⏱️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 General intro
01:42 Sleep EEG Background
02:18 Sleep EEG Test
04:17 Example Nights
06:09 Sleep PSG Test
07:56 Sleep Stage Consistency
11:28 Sleep Stage Totals Consistency
13:32 Heart Rate Variability Test
15:57 Body Temperature Test
17:50 Respiratory Rate Test
19:19 Heart Rate Test
20:40 Readiness Score
22:05 Conclusions
22:52 Should You Buy?

🎵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)