Blocking unwanted phone calls and messages is a useful feature that can help you maintain your privacy and peace of mind. With the Apple Watch, you can easily block numbers directly from your wrist, without having to take out your iPhone.
There are several reasons why you might want to block a number on your Apple Watch. You may be receiving unwanted calls or messages from a telemarketer, a robocaller, or even a former friend or acquaintance. Blocking a number will prevent them from contacting you on your Apple Watch, and it will also send their calls and messages directly to voicemail.