Select Samsung Galaxy Buds will double as hearing aids following FDA approval ⓘ Samsung Only two models in the Galaxy Buds lineup will be supported for now. The feature will roll out to select models in its Galaxy Buds line, thus allowing them to double as over-the-counter hearing aids. Now, Samsung is joining the list with two pairs of earbuds — the Galaxy Buds 3 Pro (available on Amazon for $134.49) and Galaxy Buds 4 Pro ($249.99 on Amazon). When the feature rolls out, users (18 and older) will be able to diagnose their hearing with the built-in Galaxy Buds Hearing Test feature. After the test, it categorizes a user's hearing into either normal hearing or mild, moderate, severe or profound hearing loss.