While having a phone is ultra-convenient, one common inconvenience is having it run out of battery, but thanks to the new Hydration Watch, users are able to power their timepieces using an easy-to-find natural resource -- water.
To power the watch, simply unscrew the backplate and fill it with water. This will allow the colorful watches to gain electricity thanks to H2O's naturally occurring negative and positive ions. These generate power that the Hydration Watch uses to stay on thanks to the timepiece's special metal plates.
These progressive watches are the perfect gift to give science enthusiasts looking for a unique and avant-garde timepiece that will never run out of batteries. The watches are offered in multiple colorways, including red, orange, pink, blue, purple, green, yellow, or gray and are available to order online.