Don't let your Fitbit Charge run out of juice while you're on the move. Stay prepared while you exercise with this Fitbit FB155RCC charging cable, which is designed to refuel Fitbit Charge wireless activity trackers. The 10.2" cable easily slides into your gym bag.
Glad to have as backup but when ordering Fitbit Charge, it made it seem like it was a necessary purchase. Product came with a cable and so really did not need to order it.
Fitbit Charge Wireless Activity Tracker: Designed for all-day wear, this comfortable tracker lets you monitor and log your everyday routines, from your eating and sleeping habits to calories burned. Review your running stats and incoming calls at a glance without ever breaking stride.