
5.1.4.3 Though this bracelet can detect your real-time heart rate dynamically, you are still
recommended to keep still during heart rate detection. Otherwise, it may take a longer time to
measure the heart rate or you may get incorrect data. After the bracelet has measured the data,
you can do exercise again and view the dynamic data.
5.1.4.4 If great difference exists between measurements, please have a rest and make another
measurement. If you make 5 successive measurements and take their average value, you will
5.1.4.5 This bracelet measures your heart rate dynamically. Thus, it gives different heart rate
values when you are in different states (talking, eating, and drinking). The real heart rate value
depends on the actual situation.
5.1.4.6 After connecting your bracelet to the APP, you can set the maximum heart rate warning
value and synchronize it to your bracelet. Then, when the heart rate value on your bracelet
reaches the maximum heart rate value, your bracelet will vibrate to give a prompt and at the
same time, the heart rate value will flash, telling you to stop intensive exercise.
5.1.4.7 If you are not clear of your maximum or minimum heart rate, please consult your doctor
5.1.4.8 Before making a measurement, ensure that there is no contamination at the bottom of
the heart rate sensor. Such factors as skin color, thick hair, tattoo, and scar may affect the
5.1.4.9 This heart rate detector works according to the PPG measurement principle. Therefore,
its precision may vary with the physiological factors (blood circulation, blood pressure, skin
conditions, blood vessel location and density) which affect light absorption and reflection.
When the measured heart rate value is very great or very small, the measurement value may be
incorrect and you need to make another measurement.
5.1.4.10 Long-time measurement may cause the bracelet to get hot. If this makes you
uncomfortable, you can take the bracelet off your wrist and wear it again after it has cooled
5.1.4.11 You are recommended to make measurement when it is warm because cold weather
may affect the measurement result
In the time mode, long press the button for 3 seconds to enter the interface for secondary
menus. This interface provides the following buttons: Back, Sleeping, Remote-control music,
Remote-control photo, Find your phone, Vibration on/off, Power off, and Reset.
5.2.1 Back: This button allows you to return to the main interface by long pressing it for 3
5.2.2 Remote-control music: This button allows you to enter the music play interface where
you can control the music player of your phone to play/pause music, play the previous and next
song. (Support only the playing of the music in the system). To return to the previous page,
long press the Back button.
5.2.3 Remote-control photo and video : This button allows you to enter the interface for