Yeah the Blue Monkey version of the healer was awesome. I had one until my build plan changed and I returned it. They closed about a week after that. I still have no idea why they closed, it was literally one day they were selling and the next they were all closed up and never to be heard from again.
I think you can buy a generic harness for the speedo healer and splice in the wires but that’s not nice and plug and play for most. I personally would not be bothered by that but I am pretty equipped for electrical wiring work.
The Dakota Digital is not plug and play either and neither are the other two options, Yellr’s Yellow Box or Superlift’s Tru-speed.
Hell, maybe I should go into the business of buying speed sensor connectors and making plug and play harnesses for various lengths for installation locations as well as different connector styles for the various units people will use. Lol. It’s easy enough, just most don’t want to or don’t know how to do it.