Pro Smart Bluetooth 4.0 Wristband Heart Rate Watch


Heart rate monitoring:: Measure the value of your heart rate, let you know about your heart rate during sports. Sports tracking: Track your sports, including walking distance, steps taken and calories burned, help you achieve your exercise goal. Sleep monitoring: Monitor the quality of sleep, help you develop a regular sleeping habit. Phone call reminder: If there is a call, it will remind you. Remote camera: Control your smart phone to take photos.