Not ideal, but pretty good!

I use this on my iPhone 6 with my ps4 and it works quite well. Occasionally after a couple songs it seems like the calibration goes off, but if I restart it then it works fine again.
Pretty good considering it saves you from buying a $60 camera or motion controller! Just wish there were more fitness songs!

JamesDy1an about Just Dance 2016-22 Controller, v1.0.0