FEATURES: Keep your health in check and your activities monitored with this Y20 Smart Bracelet Activity Band. This Fitness Band has its own APP, which you can download by scanning the QR Code printed on the user manual. Register your device and fill in the necessary information. This watch supports 24-hour heart rate monitoring to monitor and record the data of heart rate in order to comprehend your own physical condition better. The smartwatch also monitors records your sleep status automatically, providing a comprehensive analysis of your sleep quality (deep sleep, light sleep, and wake-up time) to help you develop a healthier lifestyle. This fitness wristwatch has 8 sports modes to choose from. You can record and view real-time data such as your heart rate and calories you burned. This activity tracker has a weather and temperature display, so youll be prepared for rain, sun, and a number of pieces of clothing before you leave home. These smartwatches have an IP67 waterproof rating which enables it to resist sweat, accidental rain, or splashing, and you dont have to worry about damaging the fitness tracker when washing your hands. It also can monitor and record your steps, activity distance, and calories, has a sedentary reminder, alarm reminder, stopwatch, timer, and other functions. SPECIFICATIONS: Colour: Black, Blue, Pink, Gold Material: ABS, Zinc Alloy Size: Total Length 255MM, Adjustable Length 155-235MM Weight: 140g Functions: Activity Tracker Usage Time: 5-7 days Charging Time: 2.5 hours Battery Information: 190mAh APP: Da Fit Compatible system: Android4.4 (contain), IOS8.0 (contain) above FLASH Memory: RAM256KB ROM64Mb Pixels: 240RGBx280 Touch type: Full screen touch BT: 5.0 Bluetooth Low Energy Chip Charging Method: Magnetic PACKAGE INCLUDES: 1 x Smart Watch 1 x MagneticCharging Cable 1 x User Manual *Decorations and accessories are not included. *Images shown are only a representation and may vary.