Bodymedia Fit Armband BW

Posted by Charbax – January 8, 2011

It monitors your body 24 hours a day, you strap it to your upper arm, it's not too heavy but could probably be lighter (I think they should make it a light and compact wrist watch). It has 3 axis accelerometer monitoring all movements, it measures sweat, it's a pedometer, heart rate and body heat monitoring and based on your height and weight it can calculate calorie output/usage with 90% accuracy (so they say) using clynically approved methods. It's available on Amazon.com