Fitness Smart Watch F1 Intelligent Cardiac Frequency

You can find your cell phone by it (vibration or ringtone).
There is a special management APP, you can generate clear graphic reports, so that you can know your health in a timely manner.
We recommend updating the APP and firmware of the device.

Wear well. The green light emitted from the bracelet should be close to the skin, the distance between the two should not exceed 5 mm.

Technical features:

Color: Black
OLED display and silicone strap
Waterproof/Water Resistant
Bracelet Size: 1.97x0.94x0.46 inch
Wristband Size: 9.25x0.94x0.46 inch
Screen Size: 0.66 inches
Battery capacity: 80mAh
Product Weight: 0.8 ounces
Waterproof: IP 67
Bluetooth: BT4.0
Android Compatibility: 4.4 or higher
iOS Compatibility: 8.0 or higher

Package Contents:
1 x F1 Smartwatch
1 x Charging Cable
1 x Manual.