Can I wear ZeClock while swimming / showering? May 29, 2015 12:23 Follow No, ZeClock is not waterproof and should not be immersed in water. It is only splash, sweat and rain resistant. Related articles How can I change the quartz watch battery ? What is « Anti-lost » option? Can I take a picture with my ZeClock? ZeClock How many voice memo can be saved?