Double-check the seller’s authenticity, reviews, warranty/return policy.
Verify that “MFi certified” means actually listed in Apple’s MFi program with valid certification, not just a claim.
Be aware of what features you need: if you need UWB/precision-finding (as the official Apple AirTag supports), this may not have it.
Check battery replacement ease and availability of CR2032 cells locally in Pakistan (or shipping to Pakistan).
If you buy, test it early: pairing with your iPhone, checking sound, checking range, checking “Find My