What is what size is my apple watch?

I cannot tell you the size of your Apple Watch. I have no access to your personal information. To find out the size of your Apple Watch, you can:

• Look at the back of your watch: The case size (e.g., 40mm, 41mm, 44mm, 45mm) is usually printed there.
• Check the original box: The box your Apple Watch came in should specify the size.
• Check your Apple purchase history: If you bought it from Apple directly, your purchase history will show the model and size.
• Look at the Apple Watch itself in settings: Go to the Settings app, then General, then About. The model number will often indicate the size.

The size refers to the diameter of the watch face and impacts the screen size and overall dimensions.