A:Answer Please don't. No fitness tracker can withstand constantly being in water. They are pretty water resistant so if they get dunked & are dried off they are usually fine. But all those water resistance claims w/ weird depth something or other stuff? They're just blowing smoke. If you trying looking up the phrases they use, you realise pretty quickly it means nothing.
Seams between joins on phones & other tech have gotten tighter, fewer buttons that aren't touch screens leave less places for moisture to get in, but in the end its still an electrical metal/glass/plastic machine.
They are not water-proof.