User Manual

3.1
Heart Rate Monitor
Built-in PPG heart rate sensor coupled with HR algorithm, the watch
can accurately monitor your heart rate during wearing.
1. The watch can monitor your 24-hour real-time heart rate, you can
choose to turn on or off this function.
2. You can set the upper and lower limit of heart rate on the Zeroner
Health Pro App. If your heart rate is lower than the lower limit or
higher than the upper limit during exercise, the watch will remind you.
3. Heart rate data can be synchronized to the Apple Health.
4. Five heart rate zones display during exercise: all detailed data can
be viewed after connecting and syncing to the app.
3. Instruction for Important Features
Instructions:
1. (App=>Device=>Auto heart rate=>turn on/off)
2.(App=>Device=>Heart rate Guidance=>turn on=>set the upper and
lower limit for HR)