The worst-kept gadget secret in recent history is no longer secret at all. The new Fitbit Charge, Charge HR and Surge fitness trackers are official. Here’s everything you need to know.
After earlier reports that Fitbit may be working on two new activity trackers, a tipster has sent us what appears to be official marketing materials that give us our first clear look at both the Fitbit Charge and Charge HD. Not only do we have a full feature rundown for…