NFC Smart Watch Men GT4 Pro 390*390 HD Screen Heart Rate Bluetooth Call IP68 Waterproof SmartWatch For Huawei Xiaomi+Box

Main functions: high-definition bluetooth call, off-screen pointer, cover hand off screen, custom picture, APP background download picture, QR code (download and connection two-in-one), find mobile phone, calendar, motion track, restart, message push, Remote camera, Alipay, sleep monitoring, altitude, body temperature monitoring, weather, , voice assistant, my QR code, button definition settings, breathing, dial, pedometer, timer, menu style, factory reset , Settings (smart island, drainage, power saving mode, siren alarm sound, screen off time, screen on when you raise your wrist, NFC, brightness, key definition, vibration intensity, do not disturb mode, password setting, language, time and date setting, connection to APP , factory reset, restart, shutdown, about), phone (contacts, call history, dial pad, call settings, emergency call), calculator, heart rate, language selection, about watch information, alarm clock, sports mode, Bluetooth music, Bluetooth Calls, stopwatch, screen off time, vibration intensity, time and date settings, password lock.

Drop-down menu: Bluetooth switch, do not disturb mode, brightness adjustment, one-key lock screen, weather, shutdown, payment code, Douyin, Alipay, always-on setting, NFC, settings, alarm clock, vibration switch, menu style, factory reset.

Slide up menu: recent tasks.

Swipe right: split screen (weather, sleep, heart rate, music, common applications).

Swipe left: Add applets (heart rate, blood pressure, sleep monitoring, blood oxygen, exhalation training, step counting, weather, music, body temperature monitoring). "

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Screen Diagonal: 1.53"

Waterproof Rating: IP68

Heart Rate: Yes

Pedometer: Yes

Calorie Counter: Yes

Compatibility: Android 4.4 or IOS 9.0and above

Slide up menu: recent tasks.

Hardware parameters:

Chip: RTL8763EW

APP name:RDFit

Compatible system: Android 4.4.0and above, Apple 9.0 and above

FLASH memory: RAM: 192KB, ROM: 256KB Flash: 128M

Type: TFT

Screen size: 1.53 inches

Pixels: 360*360 IPS

Touch type: single touch

Waterproof grade: IP68

Charging time: about 3H

Battery life: about 5-7 days in use, 30 days in standby

Message reminder language: text display

Wristband size: total length 210MM, adjustable length 140-210MM

Appearance Material: Main Body: Zinc Alloy + Tempered Glass Wristband: Silicone Strap