Description: Introduction to watches Screen: 1.28" 240*240 full fit full touch screen Battery: 220 mAh polymer Packing box size: 15.1*7.5*3.0cm Bluetooth: 4.0 Stainless steel strap can stretch up to 22CM and 2.2CM wide. Support mobile version: iOS 9.0 and above Android 5.0 and above Specifications: 1. [100% brand new] 100% brand new quality. The quality is very good. 2. [Message Reminder] There are function-enabled switches (mobile applications such as incoming call, SMS, WeChat, QQ, Facebook, Twitter, LinkedIn, WhatsApp, Line, Instagram, Snapchat, Skype, etc.) and information reminders of events such as sit-ins, alarm clocks, drinking water, taking medicine, etc. 3. [Raise your hand to brighten the screen] Raise your hand and the watch screen will automatically light up, which is convenient and quick. 4. [Very light] Very light, convenient and comfortable to wear. 5. [Multiple colors] There are many colors to choose from, and there must be a color that suits you. Fashion Smart Watch Women men Sport Heart Rate Blood Pressure Fitness Tracker Waterproof Smartwatch For iOS Android Features Incoming call/SMS content push Information Reminder There are function enable switches on the APP side (incoming calls, text messages, Wechat, QQ, Facebook, Twitter, LinkedIn, WhatsApp, Line, Instagram, Snapchat, Skype and other mobile applications) and events such as sitting, alarm clock, drinking water, taking medicine, etc. Information reminder, alarm clock, photo, raised wrist screen, sedentary reminder, stopwatch, countdown, search for mobile phone, bracelet brightness adjustment, bracelet screen duration adjustment, step counting, heart rate data synchronization APP support, exercise, mileage, calories, Steps, sleep, total sleep, deep, light sleep time, history record, heart rate, blood pressure, sleep, exercise Support language: The bracelet interface supports English, Simplified Chinese, French, German, Italian, Spanish, Russian, Portuguese (multi-language support for message content push) Package Included: 1*smart watch 1* charging cable 1* instruction 1* color box