Step 1
Go to the settings options on your apple watch
Step 2
Go to Display and Brightness in the menu section of settings.
Step 3
Scroll down to the very bottom of the display and brightness and locate text size.

Step 4
Click on Text Size. The same thing applies like in the above tutorial, but this time you will be clicking on the bigger Aa or smaller Aa, to increase size and or decrease it.

You are done.
Here is a video on how to do it step-by-step if needed.
Hope you enjoyed this tutorial.
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