Terrible app
It's unacceptable as the owner of the HAs and user of the app I don't have more control. As a professional musician for 40 years, having a 3 band eq is nearly worthless. I understand many people need simplicity but there ought to be settings for advanced user as well.
It's hard to do my best in a playing situation when one of my ears is being assaulted by a 10k squeal. Turning off and turning back on HAs, app, phone, did not solve the problem. I've had the 440s for nearly a year and I'm still having trouble with adjustments and this over simplified minimal less than satisfactory app.
Loud clicks changing from one preset to another because the mute automatically turns off while switching. Inability to delete an unused preset, slowwww to load.
These hearing aids are supposed to be the best but the app is the control between the hearing aids and my ears and brain and it is incomplete and unsatisfactory which drops the overall experience of just trying to hear better. Very nearly a complete failure.