2 ms·
I've found wrist based hr to be extremely unreliable to the point of uselessness when exercising.
by bagacrap 6y ago
I've found wrist based hr to be extremely unreliable to the point of uselessness when exercising.
- outworlder 6y agoI could not find much of a difference between the heart rate monitor on my apple watch vs a blood pressure monitor.
- samatman 6y agoSome are, some aren't. Like the sibling, I've found Apple Watch to be totally reliable, but my Nokia Steel HR was not. The visible difference is, when you flip the Steel over you see rapidly flashing green lights, when you flip the Watch over it looks like solid green, presumably flashing too fast to notice. One gets two weeks between charges, the other one day. Guess which is which...