The 1.52'' ultra large full circle full touch color screen provides a clearer and more natural view, smoother touch, and gives you a better visual experience The watch supports Bluetooth calls, high-definition original sound, one-click answer, anytime, anywhere communication without obstacles, freeing up hands High-precision optical transmission monitoring, supporting live dynamic monitoring, real-time tracking and precise monitoring, allowing you to stay informed of your health status at any time Support blood pressure and oxygen monitoring, with 24-hour one-click measurement, you can always pay attention to your health Intelligent monitoring records your sleep data throughout the night, allowing you to view data from different sleep stages with just one click and master your sleep status with one touch By connecting the watch to the phone via Bluetooth, you can control the music playback on the phone and enjoy wonderful music to the fullest Equipped with 8 regular sports including walking, running, mountaineering, cycling, skipping rope, basketball, badminton, football, and yoga. At the same time, the app's course push supports over a hundred sports Specifications: <tbody> Hardware Information Product Model P2 Product Size 44.6x10.5mm CPU REALTEK (Realtek)RTL8763EWE Flash 128Mb GPS or AGPS Not support Acceleration Sensor Support, SENSORTEK (Sheng Jia) STK8321 Dual-mode Dial-up Bluetooth Calling Support Power amplifier Support Power amplifier Support BT Bluetooth LE 5.0 LCD 1.52, IPS 360x360 TP OGS Capacitive multi-point full touch Heart rate sensor Support, VC30F in vivo detection Motor Support USB Support Charging mode 2PIN thimble magnetic charging Side key Support 2side key Waterproof IP67 waterproof Battery capacity 300mAh polymer battery Software function Android system Android 4.4 and above IOS Apple ios 8.0 and above Phone book Support Language setting Support language switching, Chinese. Traditional, English (default), Korean, German, French, Italian, Spanish, Japanese, Polish, Russian, Portuguese, Vietnamese, Arabic, Thai,<br or >Turkish, Dutch, Indonesian, Malaysian, Romanian, Hebrew Bluetooth earphone Support Heart rate Support Blood pressure measurement Support Pedometer or Calories Support Sleep monitoring Support Alarm clock reminder Support Stopwatch Support Brightness Adjustment Support Multi-sport mode Support 8and1 types, (walking, running, climbing, cycling, skipping, basketball, badminton, football, yoga (the last one as a push, can support hundreds of sports) Sedentary reminder Support Call or SMS push Support, with separate switch Message Notification Call, SMS, Email, WeChat, QQ, Facebook, Twitter, WhatsApp, LinkedIn, Instagram, Messenger, Snapchat, Line, Kakao Talk, Viber, Skype, telegram Healthy Sharing Share to WeChat, QQ, Facebook, Twitter, WhatsApp, etc. (install the APP with your mobile phone) Call Rejection Support Dial Selection 6and1 dial options, (APP can customize the dial) Remote Control Music Control the mobile phone player Pause the previous track, the next track Remote Control Camera Support, you need to enter the photo in the app APP < or t