The trade-offs: At 3 millimeters thick, it’s noticeably bulkier than some other tracker cards I’ve tested, so it may feel too thick for slim wallets or card holders. While the polycarbonate design feels durable, its IPX4 water-resistant rating only protects against splashes and light rain. That’s probably enough for everyday use, but I’ve tested trackers with more robust water and dust protection. Finally, though it’s compatible with an iPhone or Android, the tracker card can’t switch between both.

Honorable Mentions

Pebblebee Clip 5 for $35: The Pebblebee Clip 5 feels sturdier than the AirTag, but it’s also slightly thicker and bulkier. The…

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