Track Your Fitness Level On Iphone Using Smheartlink The modish gadget iPhone is loaded with so many features and applications that give you more options to explore everything that what you want. It is really interesting to use your iPhone as the device to track your fitness level by associating a device with it. Recently iTMP technology, released a tiny yet powerful device, … [Read more...] about Track Your Fitness Level On Iphone Using Smheartlink