After wearing the Vívoactive for two weeks, we still can't really decide if this is the easiest to use GPS watch we've ever tested, or the most complex fitness tracking band. But that's a good thing.
On-board GPS and step tracking; ANT+ sensor connectivity; Waterproof to 5 ATM; Smart Notifications (phone; text; email
Only one programmable alarm; Sleep tracking lacks detail; Menus can be complex