If you have ever sent an email from your iPhone or iPad without changing any of the Mail settings, then you likely noticed that it appended something like “Sent from my iPhone” to the end of the email. This is the device’s mail signature, and it is something that you can edit.
Your Apple Watch shares much of the functionality of your phone or tablet, and there is a setting on the watch that controls the signature used for emails sent from the device. Our guide below will show you how to edit your watch mail signature to say whatever you want.
How to Set the Signature for Emails from the Apple Watch
The steps in this article were performed in the Watch app on an iPhone 7 Plus, in iOS 10.3.3. The watch being affected by this change is an Apple Watch 2 using the WatchOS 3.2.2 version.
Step 1: Open the Watch app on your iPhone.
Step 2: Choose the My Watch tab at the bottom-left corner of the screen.
Step 3: Scroll down and select the Mail option.
Step 4: Touch the Signature option.
Step 5: Tap inside the text field and edit the existing signature, or add a new signature that you would like to use when you send emails from your watch. Once you are done, simply tap the back arrow, or press the Home button to close the app. Note that you can leave this field blank if you would prefer not to use any signature at all.
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