Satisfyer Connect offers to link your Double Joy toy to your mobile phone to operate it as you would a remote control, when you're in the same room. It also allows you to hand over control to a partner at a distance, if they are in another city, for example. The idea is great but Satisfyer doesn't get it right. This toy often fails to link via Bluetooth. If you do manage to link it, the app usually fails or crashes. There is still some work to be done here.