AirTags provide convenience in locating lost items, but suffer from design flaws such as bulkiness and replaceable battery waste. The SmartCard is a third-party alternative that addresses these issues with a thin profile, measuring less than 2 mm, suitable for wallets. It uses a rechargeable battery, eliminating the need for disposable ones. SmartCard features a luggage tag hole and a robust design that offers IPX7 water resistance. Additionally, it can attach to wireless MagSafe chargers, making it an innovative advancement over the AirTag's limitations.
But AirTags have a few design flaws. First, the replaceable battery means you're chucking away handfuls of CR2032s every year. Then there's the shape and size.
The first thing I love about the SmartCard is the thickness, or more specifically, its thinness! While Apple's AirTag is 8 mm thick, the SmartCard is less than 2 mm.
KeySmart made this card so thin by eliminating the bulky CR2032 coin cell and replacing it with a rechargeable battery that is recharged using a wireless charger.
This card attaches itself to wireless MagSafe chargers, allowing for convenient charging without any need for a bulky battery compartment cover.
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