Dennis Dilley
I have issues with the app. The docs are poorly written by someone who has not done any technical writing and obviously never tried to use the devise with these instructions. The most important missing item for me was the fact that you must continue hitting the heard" button to set up the volume. Since you did not have the instructions checked by an experienced quality team read through the comments and update them for this model. The device works as intended they are adequate for the price.
Philip Corn
Generally works well. Note however that to connect the app with ear units both Bluetooth AND (unintuitively) GPS must be activated on your phone. Also, more distressingly, selections made in the app for frequency response (8 bands from 250 hz to 8 khz) for left and right ear units occasionally reset themselves to zero for no apparent reason. One hopes these issues will be addressed in the next update.
9 people found this review helpful
Jeff Williams
There are features identified in the manual that are not in the app. For example, optimize. The app will do a hearing test but, no results are presented and no optimize to account for your test results. I had an audiologist report from my last hearing test. I used that to adjust the sound levels. I bought these to use a cheap spair. So far I do not have any issues with the Ballet 430S B+ hearing aids, only this app.
9 people found this review helpful