I downloaded and explored the Vue IOS app and I liked what I saw so I purchased it
I was having trouble setting up my vue 2 device – bluetooth would not connect. What I ended up realizing is the IOS app specifically didn’t have access to bluetooth – when I initially installed the app I didn’t give it any access because I didn’t need to
I would suggest adding this in your troubleshooting section – “Verify that the app has access to bluetooth via the settings in IOS”