The App is very inspiring and engaging. It will motivate you to improve your fitness. But bear in mind this thing is highly inaccurate. The data is wrong. Driving home from work I go over a bump in the road and is says I just walked 10 steps. I go swimming and count at least 20 or 25 laps and it says I did 14. I know that's wrong. I also have a Finis swim tracker that counts laps. When it works it is very accurate (at times) when it doesn't work it just stops counting. So when the Finis tracker messes up it is obvious. This one is a little less obvious. This one doesn't display any swim statistics except time in the water - while you are swimming. If you want to know how far you have swum you have to sync it with your phone. I didn't realize that before I bought it. Also for text messages and emails - it will momentarily display them, but once they are gone - they are gone, there is no retrieving them. Again I didn't realize this until after I bought it. I can't complain too much, it wasn't terribly expensive and you get what you pay for. Or let me rephrase that, you don't get what you don't pay for.