Amazon is currently offering Apple's second-generation AirTags at their lowest price to date. The four-pack of these keyfinders is available for $79.99, bringing the cost down to just $20 per individual AirTag.

AirTags serve as a practical accessory for iPhone users who frequently misplace small items such as wallets, keys, or remote controls. The coin-shaped device can be placed inside a wallet or attached to other easily lost objects. It functions as a Bluetooth tracker, enabling users to locate their items via their iPhone. For iPhone models equipped with a U1 chip, the "Precision Finding" feature offers directional and distance guidance when the lost item is nearby, pointing users directly to its location.

The second-generation AirTags represent an incremental upgrade from the first. These newer models boast enhanced Precision Finding capabilities, an extended Bluetooth range, and a louder integrated speaker. A notable feature is the user-replaceable CR2032 coin battery, which helps to extend the device's lifespan and avoids the battery degradation issues associated with non-replaceable power sources.