W500 - ONtraining 500 TIMER

You can get your battery replaced at the Workshop of your nearest store.

Under normal conditions of use, your battery will last for about 2 years. It depends largely on how you use it. Using the light and the alarm will use up the battery life more quickly.

Your watch is waterproof to a depth of 5ATM. This means that you can swim in a pool or the sea with your watch.

You can get your battery replaced at the Workshop of your nearest Decathlon store.