Here's the thing, I sweat a lot. I run HOT. My partner always said my body feels like standing next to a furnace. Having said that, I've never owned a pair of 2 functioning hearing aids before, much less IP rated. Both are Bluetooth enabled, which means I get to switch them out for listening to media. As it stands, I keep the older pair next to my PC and use those while working out in my gym. The newer pair's home is on my dresser next to my wallet & watch.
My Xbox wireless headset recently stopped working. They've had a good run. I stupidly used them for sweaty outdoor cardio when I first got them; the foam pads have been replaced twice already, tape is holding the microphone together since the plastic shell cracked. I attempted the 2 button reset but to no avail, I think this time they're really cooked, as the kids say. Ah well. I don't think I'll replace them straight away. I may try alternating between hearing aids.
However, I have been wanting to try those Pixel Bud "A" series. If they can put up with excessive sweating, they'll join me on my walkabouts instead.