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How to wear ZeRound3?

Daily wear

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.
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