Real Certainty, From Real Users.
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★★★★★
Reliability That Just Works.
I was worried about another battery to charge, but it lasts for months. The most reliable piece of tech I own
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★★★★★
An Investment in Calm
Cheaper trackers feel disposable. The DatumCard feels like a permanent solution. The quality and engineering are worth every single penny.
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★★★★★
Genuinely an Essential Tool
The left-behind alert is an absolute game-changer. It saved me from leaving my wallet at a cafe last week. Invaluable.
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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.
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.
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.
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.
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.
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.
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
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