Guangzhou Shanshan Watch Co., Ltd JS Watch 7 Ultra 47mm

Chipset: Bluetrum AB5681 System Compatibility: Android 5.0 and above; iOS 10.0 and above Flash Memory: 128M Screen: AMOLED Size: 1.43-inch Resolution: 466 x 466 Touch IC: CST820 Bluetooth Calling: Bluetrum AB5681 Bluetooth: BLE 5.4 NFC: Yes APP Software Functions: Sport: Step counting, calorie tracking, distance measurement, various exercise modes Health: Blood pressure monitoring, heart rate monitoring, blood oxygen level monitoring, sedentary reminders, sleep monitoring Intelligent Reminder: Call alerts, SMS notifications, notifications from social media apps (WeChat, QQ, Facebook, Twitter, WhatsApp, LinkedIn, Instagram, Messenger, Snapchat, Line, Kakao Talk, Viber, Skype, Telegram) Other Functions: Raise-to-wake screen, alarm clock, remote camera control, find phone, and more Hardware Functions: Sport Data: Real-time heart rate monitoring, exercise duration, calorie consumption, distance tracking Sport Modes: Walking, running, mountaineering, cycling, jumping rope, basketball, badminton, football, yoga, plus additional modes Other Features: 3D menu, SOS function, OTA updates, shortcut bar (control center), various health metrics (pedometer, distance, calorie), weather forecast, stopwatch, countdown timer, find phone, find bracelet, shake-to-take-picture, dial switching, music control, settings customization (language selection, brightness adjustment, vibration settings, etc.), passcode lock, breathing exercises, power-saving modes, voice assistant (SIRI), calling functions, split-screen (sidebar), flashlight, payment codes, QR code scanning, business card exchange, calculator, engineering test mode, calendar, Alipay payment, map navigation, short video control, compass