describe Smart watch 1.7 inch large screen touch heart rate exercise monitoring bluetooth watch Color: pink Sports smart watch, lightweight and fashionable, with a 1.7-inch high-definition screen, a variety of sports health monitoring, IP68 waterproof. 1.7-inch large high-definition screen unobstructed view 1.7-inch high-definition full-touch square screen, 240*280px colorful, 3D curved glass, with metal body for clear and flexible display. Breathable strap, wear your comfort zone at any time, TPU strap, fit the skin, the groove is breathable, and it is specially designed for sports and health. The monomer weight is only 48.3 grams. Continuous heart rate tracking knows your heart at all times, uses high-end low-power sensors to measure heart rate, and intelligently monitors heart rate throughout the day. Blood pressure detection, balance body and mind, blood pressure can be easily measured on the wrist, accurate monitoring of blood pressure trends, monitoring and early warning of abnormal blood pressure.