Product details
Eufy SmartTrack Card is a slim Black tracker designed for a wallet, passport holder or another everyday item that suits its flat shape. At 2.4mm thick, it fits where a thicker keyring-style tag may be less convenient. This is the original T87B2-family Card with a sealed battery, separate from rechargeable Card models and dedicated Android versions.
The Card works with Apple’s Find My app. Add it to the Items tab on a supported Apple device and follow the setup prompts. Nearby participating Apple devices can detect its Bluetooth signal and relay a reported location through the Find My network. It does not contain GPS. Location updates depend on network coverage and other devices being nearby, so it is not a continuous live-location service independent of that network.
When the Card is within reach, its built-in audible alarm helps you find it in a wallet or around the home. The product is designed to remain audible even when covered, though surrounding noise and the position of the item affect how clearly the sound carries. Find My also offers supported left-behind alerts to help you notice that an item has been left behind.
The eufy app adds configured features such as ringing a nearby phone, sharing an item’s location and the QR-code lost-item contact setting. Enable the phone-finding function and required location permissions before relying on it. Choose the contact information you want a finder to receive through the QR code. These app tools are separate from Apple’s network tracking. The original Card does not provide Google Find Hub tracking for Android phones.
The built-in battery is neither replaceable nor rechargeable. Eufy rates its life at up to three years under stated use, including an example with approximately 70 seconds of ringing per week. Actual duration depends on activation and usage. There is no charging connector to maintain; check battery condition in the supported app and plan replacement when the battery is exhausted.
A water-resistant coating helps with everyday exposure to rain. It should not be treated as suitable for swimming or prolonged immersion. The package includes a metal clip and quick start guide. The manual describes attaching the Card to the clip with the supplied double-sided tape when a clipped attachment is more suitable than placing it inside a wallet. Check the fit and complete pairing before daily use.
