To determine which series your Apple Watch is, you can check the model number, which is printed on the back of the watch or found in the settings. Here’s how you can find out:

1. Check the Back of the Watch

  • Engraving: The series information is often engraved on the back of the Apple Watch case. It will say something like “Series 3,” “Series 5,” etc.

2. Using the Settings App

  1. Open the Settings App on Your Apple Watch:
    • Tap the gear icon on your Apple Watch home screen.
  2. Navigate to General > About:
    • In the “Settings” app, scroll down and tap “General.”
    • Then, tap “About.”
  3. Find the Model Number:
    • Look for the “Model” field. It will be a number starting with “A” (e.g., A1975).

3. Using the Apple Watch App on Your iPhone

  1. Open the Apple Watch App:
    • Open the Apple Watch app on your iPhone.
  2. Navigate to My Watch > General > About:
    • Tap the “My Watch” tab at the bottom of the screen.
    • Tap “General,” then “About.”
  3. Find the Model Number:
    • Look for the “Model” field. You may need to tap the number to see the full model number.

4. Identify the Series from the Model Number

Once you have the model number, you can identify the series of your Apple Watch. Here are some common model numbers and their corresponding series:

  • Series 1: A1802, A1803
  • Series 2: A1757, A1758
  • Series 3: A1860, A1861, A1889, A1890
  • Series 4: A1975, A1976, A2007, A2008
  • Series 5: A2092, A2093, A2094, A2095
  • Series 6: A2291, A2292, A2293, A2294
  • SE: A2351, A2352, A2353, A2354
  • Series 7: A2473, A2474, A2475, A2476
  • Series 8: A2770, A2771, A2772, A2773
  • Ultra: A2622, A2625

5. Consult Apple’s Support Page

For the most accurate and up-to-date information, you can also visit Apple’s official Identify your Apple Watch support page.

By following these steps, you can accurately identify which series your Apple Watch belongs to.