how to unpair apple watch without phone?

TLDR: You can unpair an Apple Watch without a phone by using the watch's settings, iCloud, or a different iPhone. Each method has specific steps and considerations, especially regarding Activation Lock and data backup.

To unpair an Apple Watch without the paired iPhone, you can do so directly from the watch by accessing the Settings app, navigating to General, and selecting "Erase All Content and Settings." However, this method does not disable the Activation Lock, which is crucial for security. Alternatively, if you have access to a computer, you can log into iCloud and use the "Find My" feature to remove the watch from your account, effectively unpairing it and disabling the Activation Lock.

Another option is to use the Watch app on a different iPhone. By downloading the app and following the pairing instructions, you can initiate the unpairing process. It's important to note that unpairing without the iPhone means you won't automatically back up the watch's data, so ensure any important information is saved beforehand. By following these methods, you can successfully unpair your Apple Watch while maintaining control over your data and device.