Comment Great for Jogging/Cycling/Running (Score 1) 427
First off it needs to be waterproof. And sufficiently waterproof to swim with. I have a Garmin GPS watch which is great (except it isn't waterproof enough to swim with). The battery life sucks, but it is still great for running and cycling and has a heart rate monitor. I have an iPhone and there are better apps for that, but it really isn't up to the environment. Would be nice to get the better phone apps on a Garmin type watch with better durability and battery life. For any athletic activity these are great for collecting and sharing useful metrics.