Features:[Exquisite Craftsmanship] Baidao metal craft+second-generation laser engraving, create a new metal texture, stylish and durable. Ultra-thin body with silicone strap is comfortable to wear.[IPS True Color Screen] 1.32 round screen with 360360 high resolution, shows clear and vivid picture quality, and offers smooth full-touch operation. [Dynamic Scrolling UI] V20 has built-in classic list style+scrolling style menus to meet various operating habits in daily use. [User-Defined Watch Faces] Abundant diversified dials+massive online push dials, allow you to switched at will to match your style. [Health Monitor] Automatically monitor and record your heart rate, blood pressure, blood oxygen and sleep data, helping you adjust yourself for a healthier lifestyle. [Fitness Activity Tracker] V20 supports 8 professional motion modes. It can accurately record your all-day sports data, including step, distance and calories.[IP68 Waterproof] Achieving IP68 waterproof and dust-proof level, it can be worn hand washing, raining and other water splashing, easily adapting to various environments.[Smart Reminder] After connected to the phone, it will provide synchronous display of message, call or social APP to remind you of important information.[More functions] Weather, Music control, Remote camera, Games, Breath training, Alarm, Stopwatch, Timer, Flashlight, Theater mode, etc. Parameters:Screen: 1.32 Full-touch Screen Resolution: 360 360BT: 5.0CPU: GR5515I0NDCompatibility: Android 4.4 and above or iOS 9.0 and aboveBattery Capacity: 200mAhWorking Time: 7 days Standby Time: 30 days App: Da Fit Firmware Language: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, PortugueseAPP Language: Chinese, Traditional Chinese, English, Korean, German, Spanish, Japanese, French, Italian, Russian, Portuguese, Arabic, UkrainianSpecifications:Model: V20Case Material: MetalStrap Material: Silicone Color: Black / White / Silver (Optional)Water-Resistant Level: IP68Dial Size: 45.5 45.5mmDial Thickness: 10.6mmStrap Width: 22mmItem Weight: 52g / 1.83ozPackage Size: 14.5 9.1 2.8cm / 5.71 3.58 1.1inPackage Weight: 137g / 4.83ozNote: Please read the user manual carefully before using this product. 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 Watch1 Charging Cable1 User Manual (English, German, French, Spanish, Italian, Japanese, Chinese)