https://www.samsung.com/us/business/mobile/phones/galaxy-xcover-pro/ https://www.samsung.com/us/business/mobile/phones/galaxy-xco... You can make waterproof ph

https://www.samsung.com/us/business/mobile/phones/galaxy-xcover-pro/ https://www.samsung.com/us/business/mobile/phones/galaxy-xco... You can make waterproof phones with swappable batteries.