“This isn't just another gadget. It's a genuinely well-engineered piece of kit. The peace of mind of knowing my wallet's location is anchored and secure is invaluable.”
Engineered for certainty, not just thinness. The Datum Card delivers absolute reliability and peace of mind with a reinforced chassis and advanced battery protection. The secure reference point for your wallet.
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Our Commitment to You
Our Commitment to You
Free shipping on all US orders.
A 30-day satisfaction guarantee allows for a full refund with no reason required.
Built for the Long Term
Built for the Long Term
The Datum Card is engineered for long-term use, not as a disposable gadget. Its durability is guaranteed by a reinforced chassis, a high-cycle battery, and continuous software updates for years of reliable performance.
Activation & Use
From box to wallet in under a minute. Our setup process is engineered to be as seamless as the card itself.
Engineered for Certainty.
The Datum Card provides a constant, reliable reference point, seamlessly integrated with your phone.
One Card. Both Ecosystems.
Whether you use Apple or Android, the DatumCard integrates seamlessly. Simply choose your version at checkout to connect with the Apple Find My or Google Find My Device network. Certainty is universal.
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Never Left Behind
- Receive an instant alert on your phone the moment you're separated from your wallet. DatumCard empowers you to solve a problem before it begins.
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Engineered for Endurance
- A single wireless charge provides up to 5 months of unwavering performance. It's designed for long-term reliability, ensuring your peace of mind is always active.
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Seamless Integration
- Designed to disappear. The DatumCard fits perfectly into your wallet without adding unnecessary bulk, so your anchor point is always with you, never in the way.
Effortless to place, simple to pinpoint. From your luggage to your screen, DatumCard provides instant
Datum. Certainty, Engineered.
Datum. Certainty, Engineered.
Datum. Certainty, Engineered.
Datum. Certainty, Engineered.
Datum. Certainty, Engineered.
Datum. Certainty, Engineered.
Datum. Certainty, Engineered.
Datum. Certainty, Engineered.
Datum. Certainty, Engineered.
Datum. Certainty, Engineered.
Datum. Certainty, Engineered.
Datum. Certainty, Engineered.
Datum. Certainty, Engineered.
Datum. Certainty, Engineered.
Datum. Certainty, Engineered.
Datum. Certainty, Engineered.
Your questions, answered with precision.
Engineered for Clarity.
How does worldwide tracking work?
How does worldwide tracking work?
The DatumCard utilizes the vast and secure network of hundreds of millions of Apple and Google devices. When your card is near any device on the network, its location is anonymously updated, giving you a precise reference point anywhere in the world.
Your First Charge
Your First Charge
Your DatumCard arrives with a partial charge, ready for immediate activation. To ensure maximum battery life and calibrate it for long-term performance, we recommend giving it a full wireless charge upon arrival. This single step prepares your card for months of unwavering certainty.
Is the battery rechargeable?
Is the battery rechargeable?
Yes. The DatumCard is built for the long term. It features a high-endurance battery that recharges wirelessly using any Qi-compatible charger. This eliminates the waste of disposable trackers and ensures your device is a lasting investment in your peace of mind.
Does it work with RFID-blocking wallets?
Does it work with RFID-blocking wallets?
Absolutely. The DatumCard is engineered to function seamlessly inside RFID-blocking wallets. For optimal performance, we recommend placing it in an outer pocket of your wallet.
What is the effective range for ringing the card?
What is the effective range for ringing the card?
The Bluetooth connection has a range of up to 200 ft (60 m) in a clear line of sight. Within this range, you can make the DatumCard ring from your phone to pinpoint its exact location.
Can I use multiple DatumCards on one phone?
Can I use multiple DatumCards on one phone?
Each DatumCard is designed to create a unique, encrypted bond with a single Apple ID or Google Account. This one-to-one pairing ensures the highest level of security for each item you track. To track multiple items with our cards, we recommend using them with different family members or on separate devices.
How does the Apple vs. Android compatibility work?
How does the Apple vs. Android compatibility work?
The DatumCard comes in two distinct versions, each optimized for its ecosystem. Simply select the Apple Find My or Google Find My Device version at checkout to ensure a seamless and secure connection with your phone.
Email us at Contact@datumcard.com
Free shipping on all orders
30-Day Returns
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