QAHM K22 50mm Plastic+Metal

data to help you make reasonable exercise plan. [Health ] Automatically and record your heart rate, , and sleep data, helping you adjust yourself for a healthier lifestyle. [More functions] BT music, Weather, Remote camera, Game, Sedentary reminder, Stopwatch, Alarm clock, Timer, Theater mode, Brightness adjustment, etc. Parameters: Screen: 1.28" Resolution: 240 * 240 BT: 5.0 Chip: Realtek8762C Memory: Flash 64MB Compatibility: Android 4.4 and above or iOS 8.0 and above Battery ty: 400mAh Working Time: 5-10 days Standby Time: about 30 days App: Da Fit Watch Language: Chinese, English, French, Spanish, Japanese, Russian, Portuguese APP Language: Chinese, Traditional Chinese, English, German, French, Spanish, Korean, Japanese, Russian, Ukrainian, Arabic, Portuguese, Italian Specifications: Brand: Model: K22 Body Material: Plastic+Metal Wristband Material: Silicone Color: Black / Green / Gray (Optional) Dial Size: 50 * 50mm Dial Thickness: 14.5mm Wristband Width: 22mm Item Weight: 58g / 2.05oz Package Size: 17 * 7.7 * 4.1cm / 6.69 * 3.03 * 1.61in Package Weight: 170g / 6oz Note: * Please read the user manual carefully before using this product. * NOT suitable for swimming or bathing. * There may be 1-3mm error due to manual measurement. * There may be slight difference in color due to angle and light. Please refer to the real object. Package List: 1 * Smart Watch 1 * Charging Cable 1 * User Manual ( English, French, German, Italian, Spanish, Japanese)