In the world of wearables, Fitbit is one of the most common names – it has achieved near ubiquity with the term ‘fitness trackers', which in turn has helped it become the obvious leader in the market.
Built-in GPS; Tracks a lot of types of exercise; AMOLED screen looks great and makes navigation a breeze; Extended notification support
Store region-locking is frustrating; Can't track swimming; Display is weak outdoors