Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Multitask with the Garmin Edge 500

I've often thought this should exist, and it does. I didn't like the idea of having to either hold my Edge 500 while I ran, or buying a different unit to run with. This strap make this unit multi-purpose now. My wife got one too. The only complaint I have is the direction the until points (it is in line with your arm, so when you pull your wrist towards yourself to look, it is 90 degrees off.