The larger, clearer 1.69" TFT display offers a more colorful and smoother experience. Simply touch the screen to effortlessly complete all operations. oraimo Watch 3 Lite supports Heart rate, Blood oxygen saturation, Sleep, and Breathing exercise self-monitoring. Download the oraimo Health app for around-the-clock health and well-being tracking. oraimo Watch 3 Lite can accurately identify the state of motion, help you better understand the effect of motion, and push you further towards your goal.