This ECG Men Sport Fitness Smartwatch Built-in US low-power infrared body-sensing processor, automatically track your all-day steps calories, heart rate, Blood pressure, SpO2, and sleep stage monitoring, and provide a comprehensive analysis of your sleep(deep sleep, light sleep and wake up time), You can read them real-time directly on the watch, allowing you to better understand your physical condition. You can also set up 8 sport modes to track your various exercises accordingly. Equipped with metallic frame and silicone belt in IP67 Waterproof, with a 1.28-inch full touch IPS screen, 21 different clock face styles to choose from, and DIY face function which allows you to set your family picture as a clock face. Suitable for business and sports. The display screen will be lightened up automatically while lifting the wrist. Receive and read SMS messages and SNS notifications straightly from social Apps such as Facebook, Twitter, WhatsApp, Linked In, and Instagram, etc. You can also hang up incoming phone calls straight from a smartwatch.