Apple Watch IMEI Check Guide: Activation Lock & Carrier Status Explained

If you own, buy, or sell an Apple Watch, understanding the Apple Watch IMEI check process is crucial. This guide provides a step-by-step walkthrough for finding your Apple Watch's IMEI, explains how to use it to check activation lock and carrier lock status, and clarifies the differences between IMEI, serial number, and lock types. Whether you’re verifying your own device or considering a second-hand purchase, this is the definitive Apple Watch IMEI check guide you need.

Why the Apple Watch IMEI Matters

The IMEI (International Mobile Equipment Identity) is a unique identifier for cellular-enabled Apple Watch models. It plays a central role in:

• Checking activation lock status
• Determining carrier lock or unlock status
• Blacklist verification (lost, stolen, blocked devices)
• Facilitating ownership transfer and warranty claims

Not all Apple Watches have an IMEI; only cellular (LTE/4G/5G) models do. GPS-only models use a serial number instead. Understanding this distinction is vital for accurate checks and troubleshooting.

How to Find IMEI on Apple Watch

Before you can perform an Apple Watch IMEI check, you need to locate the IMEI. The process varies slightly by model:

1. On Your Apple Watch (watchOS 6 or newer)

1. Open the Settings app on your Apple Watch.
2. Tap General > About.
3. Scroll down to find the IMEI entry (for cellular models). For GPS-only models, only the serial number appears.

2. On Your Paired iPhone

1. Open the Apple Watch app.
2. Tap My Watch > General > About.
3. Scroll down to view the IMEI and serial number.

3. On the Case Back or Band Slot

For Apple Watch Series 3 (GPS + Cellular) and newer cellular models, the IMEI is laser-etched on the watch's back or inside the band slot. Use a magnifying glass for visibility.

4. Original Packaging

The IMEI and serial number are printed on the barcode label of the original Apple Watch box.

5. Using Apple ID Online

1. Go to appleid.apple.com.
2. Sign in with your Apple ID.
3. Under Devices, select your Apple Watch to view its IMEI and serial number.

Apple Watch Model	Cellular?	IMEI Present?
Series 1 & 2	No	No
Series 3 (GPS)	No	No
Series 3 (GPS + Cellular)	Yes	Yes
Series 4 and later (GPS)	No	No
Series 4 and later (GPS + Cellular)	Yes	Yes
Apple Watch Ultra, SE (Cellular)	Yes	Yes

Apple Watch IMEI vs Serial Number: What’s the Difference?

• IMEI: 15-digit number, unique to cellular devices, internationally standardized.
• Serial Number: Alphanumeric code, unique to every Apple product, not tied to cellular functionality.

For most checks (activation lock, carrier lock, blacklist), the IMEI is preferred for cellular models. For GPS-only Apple Watches, the serial number is used instead.

How to Use Apple Watch IMEI for Activation Lock Check

Does Apple Watch Have Activation Lock?

Yes, Apple Watch supports activation lock via Find My. If enabled, it prevents anyone else from using your watch if it’s lost or stolen. Activation lock is linked to your Apple ID, not the IMEI itself, but you can use the IMEI (or serial number) to check its status.

How to Check Apple Watch Activation Lock Status

1. Obtain the IMEI (for cellular) or serial number (for GPS-only models).
2. Visit imeicheckpro.com/free-check or /check.
3. Enter the IMEI or serial number and follow the prompts.
4. The result will indicate whether activation lock is ON or OFF.

Note: Apple discontinued its public Activation Lock Status checker in 2017, so third-party services and in-device checks are the main options. Always verify before buying or selling a used Apple Watch.

Apple Watch Carrier Lock Status: How to Check

Some Apple Watches (GPS + Cellular) are sold locked to specific carriers. Knowing the carrier lock status is crucial if you plan to use the device with another network or abroad.

How to Check Apple Watch Carrier Lock Status

1. Find your IMEI using the methods above.
2. Use imeicheckpro.com/free-check or /check to run a carrier lock check.
3. The report will show if your Apple Watch is locked or unlocked, and to which carrier if locked.

Carrier lock status may also be called "SIM lock" or "network lock." For more on cellular standards and IMEI, see Wikipedia - IMEI and the GSMA IMEI Database.

Common Issues & Troubleshooting

• IMEI Not Displayed: Only GPS + Cellular models display IMEI. GPS-only watches show only a serial number.
• Activation Lock Cannot Be Turned Off: Only the original Apple ID owner can disable activation lock. If buying used, ensure the seller removes their account first.
• Carrier Unlocking: Contact your carrier or use a reputable unlocking service if your Apple Watch is carrier-locked.
• Blacklisted Devices: If your IMEI is blacklisted, the watch may not connect to cellular networks. Check at /check for blacklist status.

Apple Watch IMEI Check Tools: Up-to-Date Recommendations

• IMEICheckPro Free Check – Fast, free IMEI/serial checks for activation lock and carrier status.
• IMEICheckPro Premium Check – Comprehensive reports including blacklist, warranty, activation lock, and carrier info.
• Apple Support: Find IMEI – Official Apple instructions for finding device IMEI or serial number.

Buying or Selling an Apple Watch? Essential Verification Steps

1. Get the IMEI (cellular) or serial number (GPS-only).
2. Check activation lock status (free or premium).
3. Verify carrier lock/unlock and blacklist status.
4. Ensure the device is removed from the previous owner's Apple ID (Apple: Remove Apple Watch Activation Lock).
5. Confirm warranty and coverage details.

Apple Watch IMEI Check Guide: Key Takeaways

• Only cellular Apple Watches have an IMEI; GPS-only have a serial number.
• Use the IMEI to check activation lock, carrier lock, and blacklist status before buying or selling.
• Always use trusted tools like imeicheckpro.com/free-check and /check for accurate results.
• Activation lock and carrier lock are different; both can restrict use.
• For official device info, refer to Apple Support and GSMA.

FAQ: Apple Watch IMEI Check Guide

How do I check my Apple Watch IMEI?

Go to Settings > General > About on your Apple Watch (cellular models only) or use the paired iPhone’s Watch app. For GPS-only models, use the serial number instead.

Can I check activation lock with my Apple Watch IMEI?

Yes. Enter your IMEI (or serial number) at imeicheckpro.com/free-check to see if activation lock is enabled.

How do I know if my Apple Watch is carrier-locked?

Use your IMEI at imeicheckpro.com/check for a detailed carrier lock status report. You can also contact your carrier or check in the Apple Watch settings.

What’s the difference between IMEI and serial number on Apple Watch?

IMEI is for cellular models and is used for network and lock checks. Serial number is unique to every Apple device and is used for warranty and some lock checks, especially on GPS-only models.

Why doesn't my Apple Watch have an IMEI?

Only GPS + Cellular Apple Watches have an IMEI. GPS-only models use a serial number for identification and checks.

Related Guides

• IMEI vs Serial Number: What’s the Difference?
• Activation Lock Check: Full Device Guide
• Carrier Lock Status: How to Check & Unlock