Everyone needs to get a toy for your birthday, no matter how old you are. This weekend we finally got out to get my birthday present, my toy for this year. It is a Polar F6 Heart Rate Monitor. Now I can really make the most of my workouts. And as the weather gets nicer, I can turn my walks with Lilypad Princess into useful workouts as well by making sure that my heart rate reaches my target zone while pushing her on her bike.