Can 2 phones connect to same AirTag
i want the AirTag on my car keys to be found from more than 1 iphone
Question marked as
AirTags can be tracked from a device signed into the iCloud account with which they were set up. If you want to use a second iPhone on your account that would work. If you wanted to use an iPhone using another iCloud account it would not work.
See Locate an AirTag or other item in Find My on iPhone
For the precision facility - locating it within a few metres - an iPhone 11 or later must be used.