The main parameters:

Viewing languages: Chinese/English/Korean/Japanese/German/Spanish/French/Italian/Portuguese/Arabic/Russian/Dutch/Indician/Czech/Polish/Turkish/Indonesian

APP language: Simplified Chinese, Traditional Chinese, English, Korean, Japanese, German, Spanish, French, Italian, Portuguese, Arabic, Hindi, Polish, Russian, Dutch, Turkish, Indonesian, Czech Language

Battery: 200mah

Normal use: about 7 days

Standby time: 20-25 days

Display mode: 1.28 round screen 240 * 240

Touch screen: full touch

Strap width: 22 mm

Main function:

Exercise tracking: distance/calories/steps/multi-sports mode

Health tracking: heart rate monitoring/blood pressure monitoring/sleep monitoring

Message notification: SMS, WeChat, QQ, Facebook, Twitter, WhatsApp, Line, Instagram, Snapchat, Skype, etc.

Bluetooth function: Bluetooth camera control/Bluetooth music control/incoming call reminder

Other functions: Brightness/Alarm Clock/Sedentary Reminder/Find Phone/Find Watch/Weather/Raise your hand to brighten the screen

Note: The measurement principle of wearable devices is completely different from that of medical devices. Only for sports and fitness reference, thank you.