Re:Good sleep, good learning, good life (2012)
by dirtyaura on Friday October 19, 2018 @07:31PM
(#18260837)
Although as a team member I'm biased, Oura ring is great and tracks your sleep stages and body signals during the night (HR, HRV, Temperature): https://ouraring.com
Pretty comprehensive recent review https://www.wareable.com/health-and-wellbeing/oura-ring-2018...