You do realize we've been making waterproof compact electronic devices for ages, right? I had 50 meter digital watch in 1986 with an easily replaced battery. Wh

You do realize we've been making waterproof compact electronic devices for ages, right? I had 50 meter digital watch in 1986 with an easily replaced battery. Why is it so hard for you youngins to imagine modern companies making this work? There are zero tech or material hurdles here. None. Haven't been for 40 or 50 years at least. Jesus.