Product parameters:

Product model: F81 smart watch
Exposure Date: November 2020
Main control chip: Nordic52832
Body temperature sensor: CT1711 array
Photoelectric chip: SLR7R30
Vibration: silent/vibrate
Waterproof level: IP68
Compatible system: Android 4.4 and above, iOS 8.2 and above
Screen size: 1.3 inches color screen TFT 240*240
Bluetooth: 4.2BLE (low power consumption)
Battery type: high density polymer lithium battery
Battery capacity: 200mAh
Charging method: magnetic
Charging time: about 3-4H
Battery life: 6-13 days of use, 20-40 days of standby
Control mode: full screen touch control, mobile APP control
Shell: Metal alloy
Bottom shell: PC+ABS
Strap: TPU/Metal Milanese/Leather strap
Packing list: watch, charging cable, instruction manual, packing box

Features:

Features: high-definition full circle full touch screen, body temperature, breathing rate,
Caring for families to share real-time data
Main features: HD full circle full touch screen, metal alloy shell, dynamic UI, body temperature monitoring and early warning, blood oxygen monitoring, respiratory rate, blood pressure monitoring.
Exercise function: step count/calorie/distance,
Multi-sport mode.
Heart rate monitoring, blood pressure monitoring and other health functions
Remote care function
Metal strap with magnetic strap,
Call reminder, message reminder
Other functions: step counting, calories, distance, sleep monitoring, exercise mode, call reminder, alarm clock reminder, raise your hand to brighten the screen, social sharing (WeChat, QQ, Facebook, Twitter), etc.
Shake to take pictures

Language:

APP language: Chinese, English, Traditional Chinese, Japanese, German, Spanish, French, Italian, Thai, Russian

Firmware language: Chinese, English, Traditional Chinese, Japanese, French, German, Italian, Spanish, Russian, Portuguese, Malay, Korean, Polish

Note:

1. After receiving the watch, please charge it first. Due to long-term logistics, the watch battery is low.
2. Do not use the smart bracelet in sea water, hot water or warm water!
3. Before use, please scan the QR code in the manual to download the application, and then use the application to connect it to the watch.
4. Wearable devices monitor human activities through electronic sensors. It is at the level of consumer electronics. A certain deviation is normal. Users should treat data objectively.
5. Due to the difference of light and screen, the color of the item may be slightly different from the picture.