Basic Parameter:

Bracelet size :57mm*43mm*11.5mm

Weight:45g

Wristband size:The length is 245mm and the width is 22mm

Appearance materia:Zinc alloy

Charging time:2-3 hours

Life time:7-- 10 days

Waterproof Level:IP68

Compatible System:Android 5.0 and above ;iOS 10.0 and above

FLASH memory:128MB

screen size:1.75 inch HD screen

Resolution:390*450 enhanced high color gamut

Control Mode:Full touch screen + encoder + double buttons

Charge Mode:Magnetic charging

Software features:

NFC,Compass,Blood pressure, heart rate, blood oxygen, sedentary reminder, sleep monitoring, automatic heart rate monitoring, etc.

OTA, shortcut bar (control center), data (step counting, distance, calories), heart rate, blood pressure, blood oxygen, sleep, wrist lifting and screen lighting, weather, WeChat sports, information, reminders (messages, drinking water, sedentary, alarm clock), women's health, stopwatch, countdown, search for a handheld device, search for a bracelet, shake for a photo, dial switching, music control ,settings (language selection, brightness adjustment, bright screen duration, vibration setting, factory reset, version information), on/off logo, components (function editing), password lock, breathing training, sports, sports history, DND mode, power saving mode, low power reminder, voice assistant (SIRI), call function, common contacts, phone dial, split screen (sidebar), flashlight, payee code, scan code connection Business card (making friends), calculator, engineering test mode&shipping mode, calendar and other Alipay payments

Firmware language:Chinese, English, German, Russian, Spanish, Portuguese, French, Japanese, Italian, Polish, factory default English