Sometimes I fall asleep watching something with my buds in, and when I wake up I have no idea where one of them ended up. The problem is by then it’s dead, so the find/ping feature in the app is useless.
My suggestion: reserve a small amount of battery (like 2%) that can’t be used for playback, but is saved exclusively for the find feature. So even when the buds show 0%, you can still ping them from the app to locate them.
Would make a huge difference for a pretty common situation, and it’s something no other earbud brand really does either.