[Carbon Black]
[Carbon Purple]
[Black & Red]
The Gymboss Charge is our most robust timer and has been designed for use in the most difficult conditions. It is the same size and offers all the functions as our classic Gymboss, but is also weatherproof, so it can be used in heavy continuous rain as well as in extreme sweat and moisture. The LCD backlight ensures good readability in any light situation. It also provides the loudest alarm sound of all our timers. Furthermore, the Charge device has a built-in battery that lasts months on a single charge. If the timer is not used for a long time, the battery must be charged at least once every six months. Suitable for use with: HIIT, CrossFit, endurance sports, weightlifting, strength training, kettlebells, running, walking, jogging, Nordic walking, MMA, Tabata, boxing, martial arts and more.