【IP67 Waterproof & Long Life Battery】This watch has IP67 dustproof and waterproof rating, wash your hands or rain will not affect the use of the product. Built-in battery, can be fully charged in about 3 hours, use about 7-10 days, standby time 12-15 days. This upgraded version BT 5.0 smart watch is suitable for both men and women, black 1.85" HD touch color screen is stylish, convenient to match a variety of styles. 【24 Sports Modes Tracking】 The smartwatch supports 24 sports modes. Such as running, cycling, jumping rope, tennis, badminton, climbing, hiking, yoga, etc. You can track your activities in real time throughout the day, such as steps, calories burned, distance, etc. You can view your running route on the app, just connect with your phone GPS. 【Health & Fitness Monitoring】 This fitness smart watch supports real -time heart rate monitoring, blood oxygen, blood pressure, Sleep Monitoring and body temperature monitoring. It can also monitor the calorie consumption, riding mileage and steps. You can set the sleep monitoring range in any time period, so that you can record your depth and light sleep situation more accurately. Which is convenient for you to improve your sleep quality. 【Compatible with iOS / Android phones】 Smart Watch support Android 4.4, iOS 8.0 smartphones, support Bluetooth 4.0. Download the APP for free. After connecting to the phone, you can receive SMS, Call reminder, Email, Facebook, Line, WhatsApp, Instagram etc application notifications. 【Upgraded 1.85" Full Touch Screen Smartwatch】1.85" HD touch screen watch. Built-in 150 dial styles to choose from, you can customize the interface to show your unique personality. Different levels of brightness allow you to easily read the screen information whether in sunlight or in the dark. The screen also has the function of raising your hand to light up the screen.