Naida Paradise UP hearing aid and battery usage with bluetooth connection?

Mine certainly don’t. And mine are Bluetooth connected all the time

You will get approximately 11 or 12 days with the Nadia P90 675 batteries @eyesgreendeaf, I am the same as @hass5744, I just leave the Bluetooth switched on all day, a few phone calls, and maybe a couple of hours streaming, basically a 6 pack of batteries should last just over a month…. I hope this helps

Agree with both posts. Battery use is pretty good.
The issues are more that the HA’s default program has challenges in windy conditions, the app is pretty slow (but good) and the TV connector has a mind of its own.
But it is very good at what matters: hearing in noise, Bluetooth sound quality, and music.