Rolling Square AirCard Dual Bluetooth Wallet Tracker

AirCard Dual by Rolling Square is a card-sized, 2.6mm-thin Bluetooth tracker that wirelessly recharges and works with either Apple iOS Find My or Google Android Find Hub to help you locate wallets and small essentials.

Designed in Switzerland and built in ABS, the AirCard Dual slips into any card slot and blends with your everyday carry while offering modern tracking features. Its 220mAh rechargeable battery supports up to eight months of typical use, and the unit can be configured to pair with one ecosystem at a time—Apple or Android—so you can use the network you already rely on. The device also includes a Digital ID QR and a loud 20mm buzzer for easy recovery when items go missing.

How does AirCard Dual work with both Apple and Android ecosystems?

AirCard Dual is MFi-certified for Apple and compatible with Google Find Hub; you choose the platform during setup. It broadcasts a Bluetooth signal that nearby devices on the chosen network can pick up, anonymously updating the last known location to your account.

• Configure for Apple iOS Find My or Google Find Hub—one platform active at a time.
• Reset and re-pair to switch ecosystems when needed.
• Uses nearby devices to relay location without exposing your personal data.

What kind of battery life and charging does the AirCard Dual offer?

The tracker includes a 220mAh rechargeable lithium battery designed for long-term use without disposable cells. Charging is wireless, so you simply place the AirCard on a compatible charging pad; a single charge can last up to eight months depending on usage patterns.

• Built-in 220mAh battery supporting up to 8 months of typical use.
• Wireless charging eliminates coin-cell replacements.
• Battery status visible in the companion app or the platform’s device list.

Can someone return my lost item securely using the AirCard Dual?

Yes—the AirCard Dual includes a unique QR-coded Digital ID hosted on Sherr.it, Rolling Square’s secure portal. A finder scans the QR to see the information you choose to share and contact you, while Lost Mode lets you control what details are revealed.

• Digital ID QR points to a customizable, no-subscription Sherr.it profile.
• Lost Mode restricts which contact details are shown to protect privacy.
• Option to link your own URL directly to the QR code for custom workflows.

How loud and effective is the AirCard Dual’s sound alert?

The AirCard Dual is fitted with a 20mm buzzer designed to be heard through bags, pockets, and soft surfaces. You can trigger the alarm from the Find My or Google Find Hub app to quickly narrow down the location when you’re nearby.

• 20mm buzzer generates a clear, attention-grabbing tone.
• Sound is remotely triggered from your paired platform’s app.
• Helpful when searching at home, in public transit, or inside luggage.

Who is this for? The AirCard Dual suits anyone who carries compact essentials and wants a low-profile, rechargeable tracker that adapts to their preferred mobile platform. It’s ideal for commuters, travelers, minimalists, and anyone who keeps a slim wallet or cardholder and wants an elegant, privacy-focused way to protect valuables without bulky hardware.