12-04-2019 19:49
12-04-2019 19:49
1-2 fingers above the "wrist bone" is no longer "wrist" it's arm. Are results significantly affected if the fit bit is worn so the strap is over the bone? That's what I consider wrist.
Thanks
12-04-2019 20:09
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12-04-2019 20:09
It's really just where you can get good heart rate reading. It detects heart rate from changes in blood flow in capillaries, which are more plentiful in muscles than in bony wrist.