Heart rate monitor – Hi/Low HR as well as irregular rhythms. Blood pressure monitor shows systolic and diastolic reading. Blood Oxygen pressure reading shows saturation in blood. 0.96″ Touch display. Bluetooth 4.1 technology. Get call message and other notifications. IP67 Rated waterproof. Control camera from wrist. Tracks activity such as steps distance and calories. Receive sedentary reminders. Built-in rechargeable battery. Use the Wear Fit app to monitor and track progress.