Features:[Exquisite Craftsmanship]1.32" retina display with 360*360 high resolution, presents a bright and elegant view. Metal body with 3D curved glass is strong, textured and smooth to operate.[5ATM Waterproof]With integrated IMF body design, MAGIC 4 achieves 5ATM water resistant, which can be worn for hand washing, surfing, swimming and so on (not for bathing, showering).[Long Battery Life] Supported by low power consumption BT chip and 230mAh battery, MAGIC 4 offers 7-10 days of battery life in daily use and 30 days at low power mode.[Fitness Activity Tracker] MAGIC 4 supports 20 motion modes, during which it can precisely track exercise metrics such as time, distance, steps, heart rate and calories burned, helping you exercise more effectively.[Heart Rate Monitor] Equipped with sensitive sensor, MAGIC 4 can track your hear rate changes in real time to keep you safe. A high heart rate alert can be set in the APP to monitor your health condition.[Sleep Monitor] MAGIC 4 can keep track your sleep treads, such as deep sleep, light sleep and REM sleep, from which you can know your sleep quality and then adjust for a healthier lifestyle.[Menstrual Cycle Reminder] Set a cycle reminder in APP and MAGIC 4 will notify users to log their period and ovulation times, taking more care of women health.[Smart Reminder] With advanced BT 5.0 technology, MAGIC 4 will remind you of calls, message or APP notifications timely, no worry about missing important information.[User-Defined Watch Faces] Dozens of free and customized watch faces are available in MAGIC 4 watch face stores. You can switch them freely to match your style.[More functions] Weather, Remote camera, Music control, Breath training, Game, Stopwatch, Alarm, Timer, Brightness adjustment, DND mode, etc.Parameters:Screen: 1.32"Full-touch ScreenResolution: 360 * 360BT: 5.0CPU: RealTek8762dkMemory: 64KB RAM, 64M ROMCompatibility: Android 6.0 and above or iOS 9.0 and aboveBattery Capacity: 230mAhCharging Time: 2HWorking Time: 7-10 days (normal use)Standby Time: 30 daysApp: Da FitWatch Language: English (default), French, German, Italian, Spanish, Portuguese, Russian, Japanese, Korean, Arabic, Ukrainian, simplified Chinese, traditional ChineseAPP Language: English, Arabic, Danish, German, Spanish, Finnish, French, Italian, Japanese, Korean, Dutch, Norwegian, Polish, Portuguese, Russian, Swedish, Thai, Ukrainian, Chinese, Traditional Chinese, etcSpecifications:Brand: KOSPETModel: MAGIC 4Case Material: MetalStrap Material: SiliconeColor: Black / Pink (Optional)Water-Resistant Level: 5ATMDial Size: 46.5 * 46.5mmDial Thickness: 10.5mmWatch Overall Length: 260mmStrap Width: 22mmItem Weight: 55g / 1.94ozPackage Size: 27.7 * 9.1 * 2cm / 10.91 * 3.58 * 0.79inPackage Weight: 173g / 6.1ozNote:* Please read the user manual carefully before using this product.* The bracelet is NOT suitable for bathing, showering or other activities with hot water.* 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 Bracelet1 * Charging Cable1 * User Manual