Features:【Health Monitor】Accurately record your heart rate, blood pressure, blood oxygen and sleep data, helping you adjust yourself for a healthier lifestyle. 【Fitness Activity Tracker】The activity tracker supports motion modes with comprehensive recording of exercise data. Let you exercise more scientifically.【Smart Reminder】After connected to the phone, it will provide synchronous display of message, call or social APP to remind you of important information.【Long-Lasting Battery Life】With built-in low power consumption BT chip, sensor and 400mAh rechargeable battery life, it offers working time 5-7 days, standby time about 10-15days.【IP67 Waterproof】Well-sealed body can be worn for hand washing, raining, sweat or other water splashing, easily adapting to various environments.【Multi-Language Supported】kinds of languages are supported to meet different language users' needs.【User-Defined Watch Faces】Abundant preset dials meet diverse needs of users. You can switch them freely.Parameters:Screen: 1.43inches AMLOEDResolution: 466*466BT:BT Antenna Compatibility: support IOS 9.0+ and Android 4.4+Battery Capacity:400mAhWorking Time: 5-7 daysStandby Time: 10-15daysSpecifications:App: FitCloudProLanguage: Chinese, English, Hungry, Japanese, French, Spanish, PortugueseModel: AK59Material: Zinc AlloyColor: Black / Sliver Water-Resistant Level: IP67 waterproof Dial Size: 47mm*47mm*12(mm)Strap Width: 22mmItem Weight: 50g / 1.76ozPackage Size: 10x10x5.5cmPackage Weight: 215g / 7.58ozNote:* Please read the user manual carefully before use.* There may be 1-3mm error due to manual measurement.* There may be slight difference in color due to shooting angle and light. Please refer to the real object.Package List:1 * Smart Watch/Bracelet1 * Charging Cable1 * User Manual