Bluetooth Smartwatch Android Samsung IOS 1.54 Inches Touch Screen with Pedometer/Recording/MMS/SMS/Alarm/Kcal (White) You can use the watch like a pedometer,then you can count your every step. Enjoy the S Voice personal assistant right on your wrist When you want to recording some important voice,its easy to use your watch on your hand. When a call, message or other notification comes in, your Smart Watch acts as an Android remote and gently vibrates on your wrist to let you know. Android System can support all function in the description.