Do I always need to plug in the Charging Dock to charge my Trackers?

No. The Charging Dock has a built-in battery, so it charges your Trackers without being plugged into an outlet. As long as the Dock has battery power, it can charge your Trackers wherever you are: at home, at the gym, or on the road.

Tip: Recharge the Dock itself regularly, especially before a trip, so it's always ready to top up your Trackers.