Fitbit's 2-year-old Charge HR has been in dire need of an upgrade, and thankfully, the company has finally refreshed its lineup. The new Charge 2 boasts better exercise tracking, more informative ...

Fitbit is updating two of its most popular activity trackers with new models sporting additional features, improved software, and… the number 2 in their names. The $150 Fitbit Charge 2 is an ...

The Fitbit Charge 2 wearable offers minor but welcome upgrades, like a bigger screen and new fitness tracking features.