Mio Energy Pro= Awesome Training Tool

So for the past almost month now I have been using the Mio Energy Pro during my training. The heart rate monitor is not recommended for the pool which is not a problem. Really how many people are stopping to monitor there heart rate while swimming. I am mainly concerned with my training on the bike and run, training in a zone that will be used in my up coming races. I have set the "beep" on my watch to warn me if I am out of my zone while training. I have been working out in Zone 4 which will be my goal to keep in a race. I am fighting some chest congestion but with the warmer weather coming back to Arizona, I look forward to getting out in the fresh air for better training.