Support by Sport
Spare Parts by Equipment
Here you will find the troubleshooting sheet for the MASSAGE 100.
By following the steps in this sheet, you can check if there is a possible problem with your product. If necessary, you will find in the "I REPAIR" section the tutorials indicated for the repair. You can also come to the workshops of your DECATHLON store.
Link to download the watch troubleshooting sheet (coming soon).