How do I turn the sound off on my smartwatch? To disable sound alerts, swipe down and tap the speaker icon. When it’s no longer highlighted, your watch will vibrate only. Related articles How do I turn the sound off on my smartwatch? How to download new watchfaces for Gen2 Touchscreen smartwatches - Updated Software as of Oct 2023. Can my watch screen be always on? Is my smartwatch water resistant? What accessories are available for touchscreen smartwatches?