I am now on week two of my SmartRIC (440). I do not miss the buttons. Even when I had buttons I never used them. I find the automatic program to be fine as is. I can easily go the whole day without needing my phone to manage the aid in any way.
The charger is terrific. As for battery life, I wear my aids 14-16 hours a day. I am going to bed with anywhere from 60 to 70% battery life left, depends on my streaming levels that day. The charger itself has not yet dipped below 3 LEDs (out of 3) in the two weeks. Granted I’m only charging a single aid, but still, that’s impressive.
Speech in noise is fantastic. I am highly impressed with this aid.
As for AI - I used it once or twice. It did accomplish the task I asked it to do, it was kind of cool, but in reality, not something I’ll use often.