T3 reviews the latest activity tracker for kids from Fitbit which boasts five days' battery life, fun clock faces and a soft and stylish strap

Adults aren't the only ones who need to move more to stay healthy. The Fitbit Ace 2 features a number of improvements over its predecessor, making it the best children's fitness tracker you can buy.

I brought this for my son for Christmas which is why I have given four stars as haven't tested yet however I am sure it will be a five star products. His friends have them and he really wants to join in the fitbit competitions

My 6 year old daughter loves hers, shes always trying to beat her steps & set new goals. very hard wearing, long battery life. definitley a great way to get the kids moving & because its connected to my account i can see her sleep pattern