I reeeeally need an answer to this question. I only need a wearable sound generator for my T. My audiologist with Kaiser says she will program it for me and conduct the TRT, but Kaiser has some kind of exclusive contract with Starkey and that's 1,800$ (w bluetooth). Their devices only offer white and pink noise, I seem to think that babbling brook, more natural sounds, or notched audio might be better - so I'd be getting it with the bluetooth, unless there's another product that offers the water sound? I want a product that I could switch over to those things if I wanted. All this research is making my T worse!! My T frequency is around 8,000-8,500 with hearing loss at high frequency (starts at 8,000) one hole in my hearing - right ear at about 3,000). All caused from outer hair cell damage. Audiologist said I could use the brook or the white or pink noise as long as it's just below my T level ALL DAY. There are all kinds of people trying to sell me all kinds of things I just want a good suggestion for a low cost noise generator that I can do TRT with - and have those other options. You said zen therapy is no good, so I guess that would eliminate Widex? Thanks for your help