I wear it all the time - no this is not a commercial for it I promise, but I have lost so much weight because of the knowledge and motivation from a simple fitness band. Eating really great food and lower calories and making up my own recipes.
No DVD's required. No strict workout plans. No leotards, yoga pants or fitness mats. Just make it work for you life so it can last a life time.
How much did I lose and some great Fitbit info I'm happy to share at: How It Worked Out For Me