The Pyle PSBTHR70 Bluetooth Fitness Heart Rate Monitoring Watch (Blue) will help you monitor your heart rate during exercise and workouts. Take your fitness to the next level by viewing your heart rate data on the smart watch's LCD display. You can also wirelessly transmit your heart rate to your iOS Bluetooth Smart Ready device like your iPhone and iPad. Use it with compatible apps and create a workout regimen to train in a totally new way. Watch modes and functions include Data Recall, Sync Workout, Timer and Workout Modes. Become healthier, train smarter and get more aware of how your body reacts during every exercise. Gain an edge over the competition with a new cutting-edge workout style and lose some unwanted weight with the PSBTHR70.