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Apple’s AirTag is a handy gadget, but it is thick and round. Slipping one into a wallet makes the whole thing feel awkward and leaves an uncomfortable bulge.
Wallets with a dedicated AirTag compartment help. Even so, trackers made specifically for wallets and for Apple’s Find My network work better, because they go into almost any wallet.
The eufy SmartTrack Card E30 is one of these. It is shaped like a credit card, so it slides into a wallet with ease.
What sets it apart from most rivals is the rechargeable battery. You can top it up and keep reusing the tracker again and again.
A Battery That Goes a Full Year
Once the battery runs out, you simply recharge it. A single charge can last a full year, so charging is hardly a chore.
Charging uses a magnetic pin connector. It attaches to a USB-C cable that plugs into your power source.
According to the company, a full charge lasts up to a year. That means no extra device to charge on a regular basis.
Built to Fit Any Wallet
The E30 is a card-shaped tracker meant for the card slot of any wallet. That covers traditional billfolds, phone-attached MagSafe wallets and other popular designs.
It is 2.4mm thick, about the same as two credit cards stacked together. That is not the slimmest card tracker around, but it is compact enough to fit most card slots without trouble.
We suspect part of the extra thickness comes from the water-resistant design. If so, getting caught in the rain with your wallet is nothing to worry about for the electronics inside.
Finding a Lost Wallet
The tracker taps into Apple’s Find My network to locate a lost wallet anywhere in the world.
If the wallet is somewhere in the room, you can trigger an 80dB alarm. It should be loud enough to lead you straight to the wayward wallet.
You can also switch on a Left-Behind Alarm. The card then makes a sound if it detects that you have walked away from your wallet by mistake, whether at home, in a restaurant or in a desk drawer at the office.
What the eufy App Adds
A companion eufy App unlocks more features once it is installed. Double-tap the card to make your phone ring, which helps when the phone has gone missing in the same room.
The app also lets you share tracking data with family and friends. It can read the QR code built into the card as well, in case you ever find someone else’s tracker.
Because the card relies on Apple’s Find My network, it is strictly for iOS users.
You can buy the E30 right now.
David Chen
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