I ordered this because I like to run with the Wii Fit Plus running, and most of my workout clothes don't have a pocket. I thought this would be a great solution to hold the remote, as well as when doing a routine (during yoga, you have to press the "A" button alot). However, it does not work with the motion sensor attached. Since it's not easy to get the silicone cover off and detach the motion sensor, the remote does not fit into the armband pocket. I've noticed on other similar items it's the same. I'll have to jury rig something here at home, or sew one up myself.