Knowing what Apple Watch series or model you have can help you to check your device compatibility if you want to update it to WatchOS 10 or even when you want to sell your device. So, if you don’t know which Apple Watch model you have read this guide till the end to know how you can find it in a few simple steps.
How to Identify which Apple Watch Model you have?
You can identify your Apple Watch series or Model either from your Apple Watch back or using your iPhone and here’s how you can do it:
1. From Apple Watch
The easiest way to identify your Apple Watch is to look at the back of the device. You will see some text that includes the name of the series such as the Apple Watch Series 6, and the case size such as 44 mm or 40 mm. Also, you can view the model number, which starts with the letter A and is followed by four digits.
2. From iPhone
In case you can’t read the text on the back of your Apple Watch, you can use your iPhone to check which series or model you have, and here’s how you can do it:
- Firstly, open the Watch app on your iPhone and tap the My Watch tab.
- Then tap General > About.
- Scroll down and look for the Model field. You will see a part number that starts with the letter M and is followed by five digits such as M00H3LL/A or M09A3LL/A.
- Tap on the Model field to reveal the model number that starts with the letter A and is followed by four digits, such as A2292 or A2375.
- You can use the model number to look up more details about your Apple Watch, for example, you can find out which generation, color, material, and band options your device has.
Apple Watch Model Numbers
Each Apple Watch series or model has its own unique model number based on its size color and generation. Here’s the list of all the Apple Watch Model numbers:
| Apple Watch | Model number |
| Apple Watch Ultra (GPS + Cellular) | 49 mm case – A2622 (North America), A2684 (Europe), Asia Pacific, A2859 (China mainland) |
| Apple Watch Series 8 (GPS) | 41 mm case – A2770
45 mm case – A2771 |
| Apple Watch Series 8 Aluminum (GPS + Cellular) | 41 mm case – A2772 (North America), A2773 (Europe, Asia Pacific), A2857 (China mainland)
45 mm case – A2774 (North America), A2775 (Europe, Asia Pacific), A2858 (China mainland) |
| Apple Watch Series 8 Stainless Steel (GPS + Cellular) | 41 mm case – A2772 (North America), A2773 (Europe, Asia Pacific), A2857 (China mainland)
45 mm case – A2774 (North America), A2775 (Europe, Asia Pacific), A2858 (China mainland) |
| Apple Watch Series 7 (GPS) | 41 mm case – A2473
45 mm case – A2474 |
| Apple Watch Series 7 Aluminum (GPS + Cellular) | 41 mm case – A2475 (North America), A2476 (Europe, Asia Pacific, and China mainland)
45 mm case – A2477 (North America), A2478 (Europe, Asia Pacific, and China mainland) |
| Apple Watch Series 7 Stainless Steel (GPS + Cellular) | 41 mm case – A2475 (North America), A2476 (Europe, Asia Pacific, and China mainland)
45 mm case -A2477 (North America), A2478 (Europe, Asia Pacific, and China mainland) |
| Apple Watch Series 6 (GPS) | 40 mm case – A2291
44 mm case – A2292 |
| Apple Watch Series 6 Aluminum (GPS + Cellular) | 40 mm case – A2293 (North America), A2375 Europe, Asia Pacific, and China mainland)
44 mm case – A2294 (North America), A2376 (Europe, Asia Pacific, and China mainland) |
| Apple Watch Series 5 (GPS) | 40 mm case – A2092
44 mm case – A2093 |
| Apple Watch Series 5 Aluminum (GPS + Cellular) | 40 mm case – A2094 (North America), A2156 (Europe, Asia Pacific, and China mainland)
44 mm case – A2095 (North America), A2157 (Europe, Asia Pacific, and China mainland) |
| Apple Watch Series 5 Stainless Steel (GPS + Cellular) | 40 mm case – A2094 (North America), A2156 (Europe, Asia Pacific, and China mainland)
44 mm case – A2095 (North America), A2157 (Europe, Asia Pacific, and China mainland) |
| Apple Watch Series 4 (GPS) | 40 mm case – A1977
44 mm case – A1978 |
| Apple Watch Series 4 Aluminum (GPS + Cellular) | 40 mm case – A1975 (North America), A2007 (Europe, Asia Pacific, and China mainland)
44 mm case – A1976 (North America), A2008 (Europe, Asia Pacific, and China mainland) |
| Apple Watch Series 4 Stainless Steel (GPS + Cellular) | 40 mm case – A1975 (North America), A2007 (Europe, Asia Pacific, and China mainland)
44 mm case – A1976 (North America), A2008 (Europe, Asia Pacific, and China mainland) |
| Apple Watch Series 3 (GPS) | 38 mm case – A1858
42 mm case – A1859 |
| Apple Watch Series 3 Aluminum (GPS + Cellular) | 38 mm case – A1860 (Americas), A1889 (Europe and Asia Pacific, A1890 China mainland)
42 mm case – A1861 (Americas), A1891 (Europe and Asia Pacific, A1892 China mainland) |
| Apple Watch Series 3 Stainless Steel (GPS + Cellular) | 38 mm case – A1860 (Americas), A1889 (Europe and Asia Pacific, A1890 China mainland)
42 mm case – A1861 (Americas), A1891 (Europe and Asia Pacific, A1892 China mainland) |
| Apple Watch Series 2 Aluminum | 38 mm case – A1757
42 mm case – A1758 |
| Apple Watch Series 2 Stainless Steel | 38 mm case – A1757
42 mm case – A1758 |
| Apple Watch Series 1 Aluminum | 38 mm case – A1802
42 mm case – A1803 |
| Apple Watch (1st generation) | 38 mm case – A1553
42 mm case – A1554 |
| Apple Watch SE 2nd generation (GPS) | 40 mm case – A2722
44 mm case – A2723 |
| Apple Watch SE 2nd generation (GPS + Cellular) | 40 mm case – A2726 (North America), A2725 (Europe, Asia Pacific), A2855 (China mainland)
44 mm case – A2727 (North America), A2724 (Europe, Asia Pacific), A2856 (China mainland) |
| Apple Watch SE 1st Generation (GPS) | 40 mm case – A2351
44 mm case – A2352 |
| Apple Watch SE 1st Generation Aluminum (GPS + Cellular) | 40 mm case – A2353 (North America), A2355 (Europe, Asia Pacific, and China mainland)
44 mm case – A2354 (North America), A2356 (Europe, Asia Pacific, and China mainland) |
Hope this guide will help you check which Apple Watch series or Model you have. Also, you can check out our other guides, such as the Apple Watch comparison chart or How to use Apple Watch without iPhone.