Description: It is enjoyable to have comfortable daily wearing experience with this smart watch because it adopts waterproof and soft material. The HD-compatible IPS display screen can provide you with clear and delicate image effect. This smart watch supports BT call, multiple sports modes, real-time heart rate measurement, sleep monitoring, step counting, fitness tracking, information reminder, sedentary reminder, alarm clock, remote photo taking, weather display, calorie counting and so on. Using large-capacity battery, this smart watch has super long endurance. The length of this product is 5.7cm, width is 4.4cm and height is 1.2cm. This smart watch is suitable for daily wear, running, outdoor and so on. Item Name: Smart Watch Material: Silicone Model: K55 Screen: 1.85-inch IPS Square Screen with Full Viewing Angle Screen Resolution: 240 x 280P Main Control Chip: Realtek8762DT Memory: Flash 64MB Heart Rate: 3605 Horn: 0916 Battery Capacity: 350mAh(Included) Standby Time: about 15 Days Working Time: about 5-7 Days Motor: Built-in Vibration Reminder APP: for Da Fit Voice: Supports Multiple Languages Bluetooth-compatible Version: 5.0 System Requirements: for Android 4.4 and above, for iOS 8.0 and above, Support Bluetooth-compatible 5.0 Function: Custom Dial, Bluetooth-compatible Call, Bluetooth-compatible Music, Weather Display, Heart Rate Detection, All-day Heart Rate Detection, Call Notification, Information Reminder, Multi-Language Push, Alarm Clock Reminder, Remote Photo, Sedentary Reminder Pedometer: Yes Calorie Counter: Yes Features: Multifunctional, High Clarity, Health Monitoring Size Details: Watch: L: 5.7cm, W: 4.4cm, H: 1.2cm/2.24"(Approx.) Watch Band Width: 2.2cm/0.87" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. The design is simple and gives a good visual effect.. The design is simple and gives a good visual effect. Unique design makes it serve for a longer time.. Unique design makes it serve for a longer time. Package Includes: 1 x Smart Watch 1 x Charging Cable 1 x User Manual