2 ms·
Have you found one that's actually anything like accurate? Every smartwatch I've tried either reads way low or has some other ~obvious sign of not being correct
by kadoban 5y ago
Have you found one that's actually anything like accurate? Every smartwatch I've tried either reads way low or has some other ~obvious sign of not being correct.
- kayodelycaon 5y agoMy Apple Watch seems accurate enough, if the pulseox reader I have is correct.