features 1.3-inch touch screen, heart rate, blood pressure, sleep quality monitor, supports 10 sport modes and some other amazing advantages. IP67 waterproof, you can wear it when swimming. It\'s not only a smart watch, but also a personal bodyguard. Features: 1.3in high definition touch screen, easy to operate. Real-time heart rate monitoring for cycling, running and fitness, a nice supervisor to help you overcome plateaus and crush goals. Automatically monitor your sleep quality, get a better understanding of your health and and make reasonable adjustment. Smart notification like the incoming calls, messages, App notifications, sedentary, etc. Supports 10 sport modes, like walking, running, mountaineering, cycling,etc. Accurately record exercise time, distance, calories burned. 6 stylish interfaces for you to choose from. IP67 waterproof protects your watch when washing your hands. Large capacity and low power consumption battery support 7 days of normal use and 14 days standby time. Multifunctional: alarm clocks, stopwatch, timer, camera control, music controller, sedentary reminder, whether, blood pressure, find phone, etc.