The Henoda Fitbit Alta Charging Cable is a three foot long replacement charging cable for the Alta. Other than being longer than the original cable, it looks, feels, and performs exactly the same as the Fitbit branded cable. It comes with an 18 month warranty which is 6 months longer than the original cable as well. If you are looking for a replacement cable or an additional one for your Alta, I highly recommend this one from Henoda.
If you are interested in this charging cable it can be found here.