5. Heart Rate Mode
Long touch the screen for 3 seconds to enter into Heart Rate Mode at the heart rate screen, the heart
rate icon will change from empty to full and then turn to heart rate value.Long touch the screen
again for 3 seconds to exit Heart rate Mode to Main Screen.Please noted that you can only enter to
the Heart Rate Mode at the heart rate screen.
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Please do wear tightly for accurate heart rate monitor.In case you don’t wear the bracelet
properly,then the device will remind you to wear tightly with vibration.
Based on different HR range,the display will show 5 different HR training zone like Fat Burn
HR,Aerobic HR, Steady HR,Anaerobic HR,Maximal HR so that you could control your exercise
intensity scientifically. When the heart rate value is too high,the device will gently vibrate to remind
you to slow down your exercise.
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6. Sleep Mode
The device can recognize and calculate the sleep status without any action by
users. It will track your sleep hours and quality. If you wear the bracelet at the
night and set the alarm clock, then it will wake you up with slight vibration
