Learn how to set your watch's volume, mute your watch, or turn on Do Not Disturb. You can also adjust the strength of the taps and vibrations that your Apple Watch uses for alerts and notifications.
Use Now Playing on Apple Watch - Apple Support
Apple Watch Tips: Change These Settings for a Better Experience - CNET
Add an alarm on Apple Watch - Apple Support (CA)
What Are Haptic Alerts On Apple Watch & Should You Enable Them?
Apple Irregular Rhythm Notification Feature Software Instructions
Connect Apple Watch Ultra to Bluetooth headphones or speakers
Read messages on Apple Watch - Apple Support (CA)
Change the audio and notification settings on your Apple Watch
About notifications - Apple Support (CA)