T55 Bluetooth Smart Watch smooth without any hindrances of picking up the phone even when you are into something important. Stay connected to your dear once at all time. EXERCISE MODE: Measure your steps and calories to make sure you achieve your daily target of 10,000 steps. This is the best functionality to help you understand your calories burn per day or per event basis. MUSIC CONTROL: Always stay tuned to your favorite music and songs at just one click on your smart watch.