Screen1.28-inch TFT 240*240 Touch Panel:Full screen touch Battery220Mah AppDa Fit Charging methodMagnetic WaterproofIP67 Hardware parameter Bluetooth version:BLE 4.0 System version:Android above 5.0 or IOS above 9.0 Software function Side button, multiple interface design on the APP side, user-selected use, exercise, sleep detection, blood pressure, incoming call/message content push, message reminder, alarm clock, shake or click to take a picture, raise the wrist to brighten the screen, switch the system, and remind you to sit for a long time , Stopwatch, look up the phone, adjust the brightness of the bracelet, and adjust the duration of the bracelets bright screen. Language Bracelet supports languages: English, Simplified Chinese, French, GerAdult, Italian, Spanish, Russian, Portuguese APP(Da Fit) supports languages: Danish, Ukrainian, Russian, Bulgarian, Bokmal, Norwegian, Hindi, Indonesian, GerAdult, Italian, Czech, Japanese, Pashto, French, Polish, Thai, Swedish, Simplified Chinese, Traditional Chinese, Finnish, English, Dutch, Portuguese, Spanish, Vietnamese, Arabic, Korean Kind tips 1. Dear friends, after receiving the watch, please charge it first. The watch battery is low due to long-term logistics. Before use, please scan the QR code on the Adultual to download the APP, and connect the watch through the APP. 2. Dear friends, normal situation: about 16-35 days to reach the destination. 2) The delay is about 60 days except for special circumstances (including but not limited to: force majeure, customs inspection, policy adjustAdultt and holidays, etc.) Please wait patiently for the package to arrive. If the package does not arrive for a long time, you can contact our customer service staff to check for you! 3. Dear friends, you can