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.
You can get your battery replaced at the Workshop of your store.
Your W500+ watch is waterproof to a pressure of 5ATM. This means that you can swim in a pool or the sea with your watch.
The 4-interval timer can be used for personalising a training session by dividing up your exercise into 4 periods.
Period 1 = WARM UP: warming up
Period 2 = RUN: time of acceleration/rapid or intense exercise
Period 3 = REST: time of deceleration/slow or restful exercise
Period 4 = COOL: time at the end of the session/stretching
This watch uses the SWIP system. This means that you can replace the strap yourself in a second. Just remove it or insert it.
You can get a new strap directly from your nearest Decathlon store or from decathlon.fr.
The strap that is compatible with this model is the M STRAP (M is the width of the strap's slider).
Need the product manual? Click download.