New owner
Gotta question the validity of getting respiration rate from HRV.
Using chest strap, rate was 14, maybe 15. So I do some yoga breathing, in addition to Wim hof regularly (so I haven't tried the pulse ox with that yet! Lol).
Inhale to 8 count, hold for 8, exhale for 8.... Four breaths per minute. For 10 minutes. Respiration goes to 13!!!!
That is beyond bad, and makes me question my sleep numbers.
Yes it's not a medical device, but that is just crazy.
Fyi? Other than that (so far) I love it!