Description: 1. Hardware parameters: CPU: RK8762C Display screen: 1.69'' 240*280ips,touch screen: Touch ALL+button Bluetooth: BLE 5.0 Heart rate sensor: VC32 battery: 180Mah large capacity polymer batteries G-SENSOR: STK8321 Charging: contact magnetic charg System support: Android 4.4the above、 IOS 8.0 the above、support Bluetooth4.0 2. Appearance parameters: Charging+Endurance Fully charged time: 3 hours Length of use: 7-10days Standby duration: 12-15days Colou: Pink, blue, black Band Color: Black, blue, pink Material: Body: PC+ABS strap: Silica gel,Band Material: TPU monochrome Machine size: 44.7*37.7*10MM Strap size: 180mm-225mm Machine weight: 35g waterproof level: IP67 Package Size: 14.9*9.5*2.6cm Package weight: 125g Specifications: Function parameter Body temperature monitoring: support,Sport mode: Support 24 sport modes the weather: support incoming call: Vibration reminder Information reminder: Vibration reminder Heart rate monitoring: support（Real-time heart rate） Blood Oxygen Test: True blood oxygen (red light detection) Blood pressure monitoring: support Pedometer: support Alarm clock: Vibration reminder Find a phone: support Photo control: support music control: support Sedentary reminder: Vibration reminder Sleep monitoring: support Calorie monitoring: support Mileage calculation: support Countdown: support Raise the hand on the screen: support Stopwatch: support Other functions: QQ 、 WeChat、 Facebook、Line、WhatsApp and other reminders Support language APP language: Russian, Indonesian, German, Italian, Czech, Japanese, French, Polish, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Arabic, Korean Watch language: Russian, Indonesian, German, Italian, Czech, Japanese, French, Polish, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Arabic, Korean, Dutch, Hindi Send language: English, Russian, Indonesian, German, Italian, Czech, Japanese, French, Polish, Simplified Chinese, Traditional Chinese, Portuguese, Spanish, Arabic, Korean, Dutch, Hindi, Armenian , Syriac, Bengali, Sikh, Gujarati, Oriya, Telugu, Lao, Burmese, Georgian, Korean, Ethiopian, Cherokee, Mongolian, Javanese, Khmer Package Included: 1*Smartwatch 1*Charging cable 1*Manual