Enjoy seamless Bluetooth 5.1 connectivity and the hands-free function of XWatch-R19, a stunning round-screen smartwatch. Designed to be the ultimate companion for fitness enthusiasts the XWatch-R19 has a heart rate sensor, pedometer sensor, blood oxygen level sensor, and sleep tracker, promoting a healthier more active lifestyle. The brilliant 1.53-inch TFT display promotes user experience. The massive 800mAh battery is more than equipped to handle business trips and vacations, running for up to 30 days. Engineered to withstand water and dust with IP67, the XWatch-R19 is the perfect companion for your every adventure.