If your ZeFit³ HR is not detected by the mobile App, we suggest to carry out a manual reset. To do this, follow the steps below :
- Put ZeFit³ HR on the magnetic charging dock
- Plug the magnetic charging dock to a suitable power supply.
- While ZeFit³ HR is charging, insert a small pin into the hole located on the back of ZeFit³ HR dock/charger
- Press and hold down for 3/5 seconds and then release
- A message « MyKronoz » will appear confirming the success of the operation.
After this procedure, perform a new pairing process via the ZeFit³ HR mobile App.