Features: Answer/dial calls Heart rate monitoring Blood pressure/oxygen monitoring Sleep monitoring Exercise pedometer/calorie consumption/exercise time/WeChat exercise Caller alert and display Message pushing and displaying Remote photo taking Automatic heart rate test Multi-exercise mode Sedentary reminder Alarm clock setting Adult Fashion Bluetooth Call Smartwatch Product parameters: Compatible system: Android 4.4 and above 4.4, IOS8.4 and above 8.4 Screen size: 1.32 inches Pixels: 360*360 Touch mode: full screen touch BT 5.1 low energy Bluetooth chip Gravity sensor: Support Battery type: Polymer Li-ion Capacity: 220mAh Charging method: Magnetic cable Language:Chinese, Traditional Chinese, English, GerAdult, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian Caution 1. After receiving the watch, please use the charging adapter to charge the watch for more than 2 hours. 2. Please scan the QR code in the Adultual and download the APP before use Packing list: Smartwatch*1 Charging cable*1 Instruction Adultual*1