Oura fitness ring from Finnish company
If you have not checked it out yet, the Oura ring (https://ouraring.com/) is an impressive sleep hacking/monitoring device that correlates at over 95% to sleep lab results. It also does a lot of the other fitness devices things such as calories expended, pedometer, heart rate, etc.
Check out Ben Greenfield fitness for some good info on the ring....
Would love to see CM integrate at least the sleep function that accurately indicates light, deep, & REM sleep, in addition to body temps while sleeping.
Not going to hold my breath for CM to recognize the deep sleep results from the Garmin tracking devices even though it seems trivial to add this since you already import gross sleep hours. I am left wondering if there was a technical reason for not to do this, of if it was just being myopic.
Anyhow I will report back about the ring. There is a huge back order that they are just catching up on.
joe ATT Tittiger DOTT com