Features: Exquisite Workmanship1.47" hyperboloid screen presents clear picture quality with smooth operation. Slim zinc alloy body is fashionable and durable to wear. Health MonitorCan accurately record your heart rate, blood pressure, blood oxygen and sleep data, helping you adjust yourself for a healthier lifestyle. Fitness Activity TrackerH80 supports up to 28 motion modes with comprehensive exercise data recording. Let you exercise more scientifically. Smart ReminderAfter connected to the phone, it will provide synchronous display of message, call or social APP to remind you of important information. Long-Lasting Battery Life180mAh high-capacity battery provides 5-10 days of battery life for daily use and up to 25 days for standby. User-Defined Watch FacesA variety of delicate dials can be switched at will. You can also customize exclusive dials with your own photos. IP67 WaterproofWell-sealed body can be worn for hand washing, sweat, raining and other daily water splashing, easily adapting to various environments. More functionsWeather, Remote camera, Music control, Alarm clock, Stopwatch, Flashlight, Sedentary reminder, Find bracelet, etc. Parameters: Screen: 1.47" Full-touch Screen Resolution: 172 x 320 BT: 5.0 Compatibility: Android 5.0 and above or iOS 9.0 and above Battery Capacity: 180mAh Working Time: 10 days Standby Time: 25 days App: Da Fit UI Language: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese Specifications: Model: H80 Case Material: ABSandZinc Alloy Strap Material: Silicone or Stainless Steel Color: Orange Silicone or Pink Silicone or Black Silicone or Black Steel (Optional) Water-Resistant Level: IP67 Dial Size: 46 x 27mm Dial Thickness: 9.65mm Item Weight: 37g or 1.31oz (with silicone strap) 57g or 2.01oz (with steel strap) Package Size: 17.6 x 7.5 x 3.1cm or 6.93 x 2.95 x 1.22in Package Weight: 132g or 4.66oz (with silicone strap) 152g or 5.36oz (with steel strap) Note: x Please read the user manual carefully before use. x The bracelet is NOT suitable for swimming, bathing or diving. x There may be 1-3mm error due to manual measurement. x There may be slight difference in color due to shooting angle and light. Please refer to the real object. Package List: 1 x Smart Bracelet 1 x Charging Cable 1 x User Manual (English, Italian, French, Japanese, Spanish)