I have problems with the fit and comfort. I tried all sizes of ear tips and stabilization bands. In my left ear the earbud was constantly falling out with the largest size. I bought size XL and the stabilization band 4 helps it stay secure. In my right ear the earbuds fall out with stabilization band size 2, but sizes 3 and 4 cause me to feel discomfort or pain in my ear. Bose needs to improve the fit, stability and comfort and include more sizes like 2.5 and 3.5 to improve the fit and comfort.
Also, the app doesn't work sometimes and is stuck connecting and can't connect to the earbuds, then shows an error message.
Response from bose.comBy Customer care, March 5, 2024
Hi Josef. Thank you for your post. We will certainly look into this feedback of yours regarding the ear tips and stability band sizes. With the app, please try signing out of your account, rebooting your phone, and signing in back after. If you need further assistance, please get in touch with us here, https://bose.life/3BgUIIU. We would love to help. Marvin - Customer Support