Go2sleep

The SleepOn Go2Sleep 3 - Only sleep tracking. I tried it and it takes some getting used to. Battery only last 12hrs, and you wear only at night. Ultimately it wasn't for me, but it's under $200 and works as claimed.

I just tossed my Oura in the trash as it doesn't satisfy my needs for pulse rate and sleep. I purchased on OnSleep. I like it for sleep, pulse rate, and O2. https://www.sleepon.us/go2sleep/

I have a Wellue O2 ring, Samsung Smart Ring, Go2Sleep Ring, and RingConn Gen2. All are used for sleep tracking only. As OK_Painter mentioned about comparing imperfect devices against one another, I get that. But short of buying even more "sleep gear", I try to be smart in my assumptions and get the

I have the Gen 2 air for more than a month and I have absolutely no problem with the sleep tracking. It's spot on as far as bed time, woke up, duration, awake time and total time awake (as much as a wearable can be). To my knowledge, none of those wearables can reliably detect when you lay down in b