Fitbit Charge HR and Fitbit Surge can now automatically track activities while providing better heart rate monitoring.
Runtastic make one of the world's top running apps but can it make one of its best wearables as well? Er… Maybe not
Dropbox is the classic, but chatty smart TVs, cloud-enabled hard drives and even smartwatches on corporate networks are a growing security threat.
UpdatedThis is the most powerful Fitbit yet, but are the built-in GPS and LCD worth the bigger size and higher price?
In DepthWe look at each Fitbit, breaking down price, features and who each tracker is best suited for.