Note:
1) The rated voltage of the
charging head is 5V/0.5A.
2)Please do not use the vehicle
power supply to charge, to avoid
causing the charging cable
to age or burn out due to the
unstable voltage.
Replace the watchband
Slide the switch of the watch-
band, and replace the same
specification(watchband width:
22mm).
Precautions
1. Please clean your watch regularly.
2. Please do not wear it too tight to avoid discomfort.
3. Please do not use for swimming. When getting wet, be
sure to dry the water on the watch before operating.
Specifications
Model Num-
ber
Resolution
Battery
Capacity
Working
Tempera-
ture
Rated Volt-
age
Compatible
System
FF1
240*296px
320mAh
0 - 45°C
3.8V
Android 5.0 or above / iOS 10.0 or above
08
Display
Bluetooth
Working
Time
Storage
Tempera-
ture
Rated Cur-
rent
1.91inch TFT
5.2
5-7 days
-10 - 50°C
190mA