Getting notifications from your phone,let's say you are on a ladder,then you dint need to have your phone on you ,you can check messages, answer calls on it. It tracks your heart rate and steps and can monitor blood pressure. Acts as a remote for your camera,mp3 player for your wireless headphones, GPS tracker when you cycle or do hiking. It detects work outs and Paired with your samsung tv it helps you with work out routines
