Backup Cam - WiFi Only?

I love my Zus backup cam, but I have two beefs with it. I’m hoping these are just things that I’m doing wrong.

First, is it possible to get a video signal from the cam onto my iPad via Bluetooth, or is WiFi the only option. It bugs me that I have to tie up my WiFi connection to my iPad with this, because I’d like to be able to connect to the internet on the iPad too.

Secondly, is there any way to recharge the cam without removing it from my car?

A few details about my use case: I installed this on my Can Am Maverick x3 off-road vehicle, because the x3 has zero visibility out the rear. It’s scary to be stuck on a narrow trail on a hillside and have to back down with no visibility. I love being able to app-switch to this cam and safely back up. This also helps me to see other riders on the trail behind me. I love it!!!

I just wish I could use my iPad to connect to the internet while I use it and I wish I didn’t have to remove it at the end of every ride to recharge it.