User Manual

Wearing the Watch & Charging Methods
1. Daily Wear
To ensure that the optical heart-rate monitor detects the data properly, we recommend wearing the
watch with two fingers’ width below your wrist bone, making sure it's fairly snug against your skin.
2. Wear during exercise
When running or doing other activities, it is recommended that you wear your watch with a tight fit
that is comfortable and does not slide up or down your wrist. The watch band shouldn't be too tight,
nor should it be allowed to shake freely.
3. Charging
Connect the watch to the charging dock and then attach the other end of USB cable to the USB power
adapter. Then, the charging status will be displayed on the watch. Note that the direction of the
charging contact on the dock should be consistent with the direction of the metal contacts on the
watch during the connection. Once insertion is made, the watch will not loosen out of the dock.
The watch will automatically turn off the display when charging, tap the screen to display the charging
progress interface.
Charging requirements: It is recommended that you use the USB port on your computer or a branded
mobile phone charger for charging. The rated input voltage of the mobile phone charger must be DC
5.0v, and the input current must be greater than 500mA.