Generic 39 mm Waterproof Bluetooth Smartwatch, Blue

Adopts 2.5D arc HD IPS colour screen, colour saturation up to 80%, 240*240 high resolution bringing richer picture details and more delicate display effects Equipped with quality MTK2502 chip to provide watches sufficient hardware support makes the watch operate faster and more stable 195mAh battery capacity with low power consumption getting rid of frequent charging Synchronize with mobile phone, support SMS reminder/push, WeChat, Facebook, Twitter and other social application messages can also be pushed to the watch Using imported optical heart rate, combined with intelligent heart rate algorithm, accurate monitoring heart rate Real-time recording of exercise steps, exercise mileage and calorie consumption, allowing you keep abreast of your own exercise status and make a reasonable exercise plan Real-time sleep monitoring, the watch turns on sleep mode after falling asleep and counts your sleep time and the length of deep sleep, light sleep and wakefulness, statistics sleep data, sleep quality at a glance You can set sedentary in the watch remind