Bluetooth Smart Watch

Bracelet size（mm）：56.3*51*12.5mm Weight: 196g Compatible System: Android 5.0 and above; IOS10.0 and above FLASH memory: 256MB Screen size：1.43 inch AMOLED G-Sensor: SC7A20 Waterproof Level：IP67 depth waterproof Charging time：1.5-2H Wristband size：Total length 238.1mm, width 21.5mm Major function: BD1662 true heart rate, blood oxygen, blood pressure, exercise (indoor running, indoor cycling, pool swimming, sit-ups, push-ups, indoor running, outdoor cycling, hiking, mountain climbing, soccer, badminton, basketball, free exercise) sleep, magnetic compass, stress, activity record, phone, AI voice assistant, Bluetooth music, weather, alarm clock, stopwatch, breathing, timer, Mert, calculator, short video remote control, remote control to take photos, find mobile phone, wechat/Alipay dual payment, train number, message Alert (wechat, QQ, SMS, Whatsapp, Facebook, Twitter, etc.) settings (personal information, notification (Red Dot Alert, Notification Alert, hidden notification content) universal (on native, language settings, bedside clock mode, wake-up screen, connect to mobile phone, resume factory, restart, shutdown) do not disturb mode, display with bright screen (brightness adjustment, screen off time, constant brightness setting, screen off dial) menu style (network view, list view, box surround view, nine grid view) sound and touch, password, custom keys, battery, breathing (breathing rate, breathing time, breathing touch) sleep monitoring settings, exercise settings, heart rate monitoring settings, activity recording settings) blood glucose, breathing rate, me and him, small AI, Ai memo, background multi-taskbar management slider menu: Dial Lock (press the encoder to unlock in 3 seconds) , adjust UI text size, do not disturb mode, always light mode, aRM light screen, Alipay, find mobile phones, flashlights, dating QR code, receipt QR code, timer, off-screen dial, short video remote control, settings, NFC, breathing, me and him

Screen size: 2.02 inch curve screen Touch type : Full touch screen Type: Lithium polymer battery Capacity: 3.7V/240mAh Charging Method: Wireless charger APP Language: Simplified Chinese, English, Farsi, Arabic, Thai, French, German, Spanish, Portuguese, Russian, Polish, Italian, Japanese, Traditional Chinese, Czech, Turkish, Greek, Latin, Romanian, Dutch, Danish, Burmese, Hebrew, Ukrainian, Malaysian, Indonesian，Hindi

Compatible System ： Android 5.0 and above; IOS10.0 and above Resolution : 320*385 Type : Lithium polymer battery Charging Method : Wireless charger Capacity : 3.7V/270mAh APP Language : Simplified Chinese, English, Farsi, Arabic, Thai, French, German, Spanish, Portuguese, Russian, Polish, Italian, Japanese, Traditional Chinese, Czech, Turkish, Greek, Latin, Romanian, Dutch, Danish, Burmese, Hebrew, Ukrainian, Malaysian, Indonesian，Hindi