Since you responded:
There is one use and one use only for a detector! That being aiding and abetting one in violating the speed limits.
You and others can rationalize this any way you want to but, it does not change the facts, which is promotion of a device that leads to dangerous driving/riding practices.
Everyone call your insurance agent and ask if this device will be covered by your policy, should it be stolen.
I,as a LEO, find it very insulting for a forum about motorcycles to accept money to promote such a device.
By the way-3mile detection range-REALLY
Anyway, even if it were 10miles-How would that help against any officer activating his radar, when he observes a potential speeder?????