User's Manual

moment, it will display real time heart rate measurement values; turn off real time
measurement by clicking “Turn off measurement” on the APP;
2) All weather heart rate monitoring
Enter the sidebar of the APP, select the “Device management” menu to enter the device
management interface; turn on the “24-hour monitoring” switch to start all weather heart
rate monitoring function; the bracelet will automatically and repeatedly monitor heart
rate in a while, and it will upload the collected heart rate data to the APP for making
heart rate curves (it is necessary to wear the bracelet for more than 30 minutes for
collecting heart rate data), and the all weather heart rate monitoring will be shut off by
turning off the “24-hour monitoring” switch.
3. Default heart rate zone
1) Heart rate zones can help you use different exercise intensities to reach optimum
exercise effects. A heart rate zone is calculated on the basis of your maximum
estimated heart rate. A simple way for calculating your maximum estimated heart rate is
using 220 to subtract your age. In order to determine your heart rate zone, please refer
to the table below: