We're live at Motorola's event in New York, where Sanjay Jha just announced a pretty broad leap into the fitness space with MOTOACTV.

It's a 46mm square Android-powered device that in addition to tracking your fitness regiment with its own website also serves as an MP3 player. The big plus, though, is that it's entirely wireless. Headphones, heart-rate tracker. No wires.

And, yes, it looks like an iPod Nano with buttons.

Developing. ...