Hi Susie,
BlueCrab is right. I have had problems a few times with the app freezing up or refusing to connect to the hearing aids. Just closing the program and restarted it fixed it every time, however.
The main functions are just as he described. I have used mine to change programs, and it works fine. When you stream using the built-in AutoSense program, it switches to Bluetooth streaming and an icon appears below the volume slider. Tapping the icon allows you to adjust the balance between surrounding sounds and audio. The Help says “Some programs can contain more options than just the volume control. If options are available, a button below the main volume control appears.” I have only seen the button when streaming; the two programs my audiologist set up do not display the button, so I have no experience with that.
Besides the main app screen, there is a Settings icon, which displays just “App settings,” “My hearing aids,” “FAQ,” and “Feedback.” The app settings allow you to enable demo mode or enable or disable sending of usage data to Phonak; that’s it. “My hearing aids” just lists your programs and allows you to change their names.
So yes, the app (Remote) is very basic (I don’t know how it compares to the iPhone version), but it does what I need it to do. Streaming of music and TV (with the TV Connector) work beautifully, and I love not needing an iPhone to be able to stream.
There is another app, myPhonak, that allows your audiologist to adjust your hearing aid settings remotely, which he doesn’t think I need because he’s so close. I need an invitation from him to be able to use it, but it has some other features I’d like to try, so I’m going to try to convince him to enable it next visit. It says I can provide feedback and “communicate” with him, including seeing and talking with him. The Google Play description doesn’t mention it, but I read somewhere that it allows “journaling,” and I’m curious to see what that is.
As far as batteries, I don’t have the rechargeable model, but use 312 batteries. I have had no problems with longevity. I get up to 5 days of battery life. When I stream a lot it’s less (I haven’t tested extensively, but I think 2 or 3 days at least). I certainly have no problem with them dying at the end of the day.
I don’t know if I mentioned in my earlier post that I was almost in your situation. When I found out about the Marvels, I was within a few days of buying an iPhone XR as soon as it was released. I hope things work out for you with your two phones. When you get your Marvels, I’ll be interesting to hear how the iPhone and Android connectivity compares.