If you purchase the Sony Ericsson Xperia X8 via T-Mobile UK you will get the CardioTrainer fitness app for free, you will also get the armband to house your smartphone when in training.

Thanks to EuroDroid they have a picture of the Xperia X8 housed in the armband showing of the CardioTrainer application, the CardioTrainer is one of the best fitness apps in its class offering many features such as Race against yourself, Calorific and much more.

The Sony Ericsson X8 smartphone will come pre-loaded with CardioTrainer and the free armband in the box makes things even more exciting, you will be able to train and listen to your music at the same time.

For more information about the above please visit T-Mobile UK where you will also get the option to choose some amazing deals such as a free Sony Ericsson Xperia X8 with CardioTrainer from £15.32 a month including internet Booster.