Learn how to create and assign custom ringtone and text tone vibrations for all your contacts so you’ll know who’s calling or texting, even if you can’t see your screen.
If you’re sensitive to vibration or can’t stand it, you can customize iPhone to meet your needs.
Set vibration options for certain alerts: Go to Settings > Sounds & Vibrations. See Change iPhone sounds and vibrations.
Turn off all vibration: Go to Settings > Accessibility > Touch, then turn off Vibration.
Note: This disables vibration associated with earthquake, tsunami, and other emergency alerts.