If your watch causes low sound and noise after contacting the water, please refer to the following steps to troubleshoot:
1. Remove the watch from any water and gently dry it with a soft, lint-free cloth. Pay special attention to areas around the speaker and buttons;
2. After wearing it in the shower, swimming pool and shallow beach swimming, please use the drainage function of the watch, and shake the watch carefully;
3. Restarting the watch can resolve minor issues caused by water contact. Power off the watch, wait a few moments, and then turn it on;
4. Ensure the watch's firmware is up to date.
If the problem persists despite the above steps, or if you notice significant damage, contact the after-sale service center for professional diagnosis and repair.