If you need to remove an Apple device, AirTags, or Find My network item from your Apple ID, use the following steps:
- Open the Find My app, then tap the Items tab or Devices tab.
- Tap the item or device you want to remove, then swipe up on the handle.
- Tap Remove Item or Remove This Device, then tap Remove to confirm.
- If your item or device is out of Bluetooth range of your iPhone, iPad, or iPod touch, you see an “AirTag Not Found” or “Item Not Found” message. Tap Remove.
(This how-to is based on my experiences and info on Apple’s support pages.)