Charging

The charging dock

Your kit includes a USB-C 10-port charging dock. It powers up to 10 trackers at once and keeps them organized between sessions.

How to use it

Drop each tracker into a port, USB-C end down. The dock’s port engages with the tracker’s USB-C automatically.
Plug the dock into any 5V USB source — a PC USB port, a USB hub, or a 5V wall charger all work. Each tracker is current-limited to ~50 mA, so charge time is the same regardless of which 5V source you use.
Wait until each tracker’s charging LED turns off (varies by firmware; some show steady, some pulse).

A full charge from empty takes a few hours. From half-full, much less.

Any 5V USB source works

The dock and trackers don’t fast-charge — each tracker draws only about 50 mA during charging, well within what any standard 5V USB port can deliver. A PC USB port, a powered USB hub, and a 5V wall charger all charge at the same rate.

Charging a single tracker

If you don’t want to set up the dock, you can charge any individual tracker with a USB-C cable into a 5V source. Same rules apply — 5V, no fast-charge profiles.

How often to charge

50+ hours of battery means most users charge once every few sessions. A weekly top-up is a good default.

Trackers auto-sleep after 15 minutes of inactivity, so leaving them strapped to your body during a quick bathroom break doesn’t drain them.

When trackers are “fully charged”

Pull them off the dock and put them somewhere dry until your next session. Don’t leave them on the dock indefinitely once charged — for battery longevity, see Battery Care.

Charging problems?

No LED activity when docked → see Charging Issues
One tracker won’t charge → swap to a different dock port to rule out a port issue
Tracker shows “charging” but never reaches full → very rare; raise it in Discord or support