The Sponge Surfwatch watch is designed for active people who want to wear the same watch not only at work, business meetings or parties, but also when traveling, fishing, exercising or even sailing and sailing. The watch is waterproof and can be submerged to a depth of 50 meters. The Sponge Surfwatch CR2032 battery is long-lasting, it doesn't have to be charged, the clock will run for up to one year. It's a smart watch with an activity tracking feature that calculates steps, calories burned, distance traveled, and you can monitor it all on your phone through a dedicated application for Android and iOS phones. You'll also see all messages, messages, or other reminders coming to your phone in the clock.