You can get a full week of
workouts on a single charge and a quick 15 minutes of charging will get you a full hour at least.
The X3 uses Jaybird's proprietary SignalPlus antenna architecture for a stronger signal in outdoor environments and a seven - hour battery allows you to make it through several
workouts on a single charge.
Not exact matches
You can expect to get about five or six hours of audio playback
on a
single charge, which means you can use the Headphone through commutes to and from work as well as a
workout or daily run.
Though your Series 3 won't have nearly as much battery life problems, even the latest and greatest Apple Watch can struggle to make it through the day
on a
single charge, particularly if the day includes a
workout (or two).