Screen display:1.75 inch-square screen-320*320-TFT
Intelligent high-strength encryption algorithm protects your personal privacy anytime and anywhere, giving you a private world. Intelligent split-screen presentation+3 dynamic menu styles, to meet your daily operating habits, knob operation, turn out your personality. The bracelet has a built-in watch language for watches in 21 countries around the world, and it is configured to synchronize notifications and push notifications in 21countries. The watch can be switched with one button, and the personality is free to choose. The fitness tracker supports more accurate heart rate monitoring, blood pressure, blood oxygen, music control, Smart split-screen display, Bluetooth call, Band language switch, Password lock screen, sleep monitoring, message, sedentary remind, incoming call, alarm, dimming, check the phone and more. You can read messages on the fitness tracker from Facebook, What Sapp, Twitter, Line, etc. The app supports most smartphones with Bluetooth 5.2, Support system: iOS 10.0 or above, Android 5.0.