For all-day wear, we recommend you to wear ZeRound3 a finger’s width above your wrist bone.
Exercise & workout
During our workout, we suggest you wear ZeRound3 higher on your wrist for recording more accurate heart-rate reading.
- Make sure ZeRound3 is in contact with your skin.
- Wear ZeRound3 on your non-dominant hand.
- Do not fasten the wristband too tight for better comfort and not to restrict bloodstream.