Ebike remote compatible with Ebike Motion X35?

the 520 definitely has Bluetooth it's how it connects to my phone to upload my rides.

although maybe it doesn't use Bluetooth for connecting to sensors and instead uses the ANT+??

I would be interested to know if the 130plus works, if so I'll probably buy one

also I have just realised that the EX35 doesn't have a cadence sensor built in, so I would like to add one, previously used the add on speed and cadence sensors that came with my 520 in about 2017 don't suppose you would know if that will also work with the 130's?

will update here about 130plus 

about cadence Im in contact with Mahle service as on phone app cadence is really strange like average 200rpms - they mentioned that there is some issue on their side 

but also Im trying to get some more details about bluetooth protocol and all messages/ values which are available through it maybe will be possible to use it on Garmin after code app with new fields compatibility with MX35 

Unfortunately 130plus doesn’t see the bike at all 

So need to have at least 530

well that's a shame but thanks for clarifying. I'm probably just going to make do with my 520 using ebike field and put the Garmin speed & cadence sensors on for now until I can find out more info on what will work