What Apple Watch do I have? If you're not sure which model you're wearing, it can be handy to find out. Especially if you ever end up selling it or want to buy a new strap. In this article, we'll teach you a couple of easy ways to check that take no time at all.
Why you need to identify your Apple Watch
There are a few reasons why you might want to find out which model, series, and generation of Apple Watch you have:
Selling your Apple Watch: If you’re planning on upgrading to a new smart watch and want to sell or trade in your current one, then knowing the exact model can help you accurately list it and figure out what it’s worth.
Buying a new band: Want to change up the look of your Apple Watch with a new strap? Double check your model first to make sure it'll fit right. Then read our how to remove and change your Apple Watch band guide to swap it out in a snap!
Software updates: Knowing your Apple Watch model can help you find out if the latest watchOS features and improvements can be installed. We’ve got tips on how to update your Apple Watch if you need a hand.
App compatibility: Some apps are only available for certain types of Apple Watch due to hardware requirements.
Troubleshooting: Different Apple Watches might have unique steps for fixing certain issues they’re having. Check out our Apple Watch troubleshooting guide for more advice.
Warranty and repairs: Being aware of what Apple Watch you have can help speed up the process and ensure you get the right parts and support.
How to find the model number on your Apple Watch
It can take just a few seconds to find out which type of Apple Watch you have. Here are the two quickest ways:
Using the back of the watch
If you're wearing your Apple Watch right now, take it off and look at the back of the watch face. You should see some writing printed around the circular sensors in the middle. These reveal key details about your Apple Watch, including its series, size, colour, materials, and more.
Using the Apple Watch app on iPhone
If you've been wearing your Apple Watch for years and those details have worn off, you can use the Watch app on your paired iPhone to look up your watch model. If you haven't connected them, check out our how to pair your Apple Watch with your iPhone guide first.
Once paired, here’s how to easily find the model number of your Apple Watch using the Watch app:
Grab your iPhone and open up the Watch app.
Tap the 'My Watch' tab at the bottom.
Select 'General' from the list, then choose 'About'.
Tap on 'Model' to reveal your Apple Watch model number (it should start with an A, followed by four numbers).
Now that you know your watch's model number, you can look it up to find out which type and generation it is. No need to head to Google though, as we've got the whole list below!
List of Apple Watch models by number
Check which Apple Watch you have by using the model number you found in the Watch app. It should be somewhere in the tables below (split by Apple Watch Series 1-9, SE, and Ultra):
Apple Watch Series 1-9
| Model Number | Apple Watch Series 1-9 Model |
|---|---|
| A1553 | Apple Watch 1st Generation, 38mm |
| A1554 | Apple Watch 1st Generation, 42mm |
| A1802 | Series 1, 38mm |
| A1803 | Series 1, 42mm |
| A1757 | Series 2, 38mm |
| A1758 | Series 2, 42mm |
| A1816 | Series 2 Apple Watch Edition, 38mm |
| A1817 | Series 2 Apple Watch Edition, 42mm |
| A1858 | Series 3 GPS, 38mm |
| A1859 | Series 3 GPS, 42mm |
| A1860, A1889, A1890 | Series 3 GPS + Cellular, 38mm |
| A1861, A1891, A1892 | Series 3 GPS + Cellular, 42mm |
| A1977 | Series 4 GPS, 40mm |
| A1978 | Series 4 GPS, 44mm |
| A1975, A2007 | Series 4 GPS + Cellular, 40mm |
| A1976, A2008 | Series 4 GPS + Cellular, 44mm |
| A2092 | Series 5 GPS, 40mm |
| A2093 | Series 5 GPS, 44mm |
| A2094, A2159 | Series 5 GPS + Cellular, 40mm |
| A2095, A2157 | Series 5 GPS + Cellular, 44mm |
| A2291 | Series 6 GPS, 40mm |
| A2292 | Series 6 GPS, 44mm |
| A2293, A2375 | Series 6 GPS + Cellular, 40mm |
| A2294, A2376 | Series 6 GPS + Cellular, 44mm |
| A2473 | Series 7 GPS, 41mm |
| A2474 | Series 7 GPS, 45mm |
| A2475 | Series 7 GPS + Cellular, 41mm |
| A2477 | Series 7 GPS + Cellular, 45mm |
| A2770 | Series 8 GPS, 41mm |
| A2771 | Series 8 GPS, 45mm |
| A2772 | Series 8 GPS + Cellular, 41mm |
| A2774 | Series 8 GPS + Cellular, 45mm |
| A2982, A2983 | Series 9 GPS, 41mm |
| A2984, A2985 | Series 9 GPS, 45mm |
| A2978 | Series 9 GPS + Cellular, 41mm |
| A2980 | Series 9 GPS + Cellular, 45mm |
Apple Watch SE
| Model Number | Apple Watch SE Model |
|---|---|
| A2351 | Apple Watch SE GPS, 40mm |
| A2352 | Apple Watch SE GPS, 44mm |
| A2353, A2355 | Apple Watch SE GPS + Cellular, 40mm |
| A2354, A2356 | Apple Watch SE GPS + Cellular, 44mm |
| A2722 | Apple Watch SE (Gen 2) GPS, 40mm |
| A2723 | Apple Watch SE (Gen 2) GPS, 44mm |
| A2726 | Apple Watch SE (Gen 2) GPS + Cellular, 40mm |
| A2727 | Apple Watch SE (Gen 2) GPS + Cellular, 44mm |
Apple Watch Ultra
| Model Number | Apple Watch Ultra Model |
|---|---|
| A2622 | Apple Watch Ultra GPS + Cellular, 49mm |
| A2986, A2987 | Apple Watch Ultra 2 GPS + Cellular, 49mm |
FAQs
How do I find my Apple Watch's serial number?
Doing an Apple Watch serial number check is a doddle with the Watch app on your iPhone:
Open the Watch app and select the 'My Watch' tab.
Tap on 'General', then choose 'About'.
Your Apple Watch's serial number will be below the model number on the list (about halfway down).
What size is my Apple Watch?
The easiest way to check the size of your Apple Watch is by looking at the bottom of the case. You should see a few of your watch’s key specs printed or engraved there, including its dimensions.
Any more questions?
Now that you know which Apple Watch you’ve got, why not learn a little more about it? Read our guides on how to check battery life on an Apple Watch and how to put your Apple Watch on silent. Or if you're after a new one and need help slimming down the options, check out our best Apple Watch article instead.
