SmartTrack Card

Name: SmartTrack Card
Brand: eufy
SKU: T87B2011
Price: 21.81 USD
Availability: InStock
Rating: 5.0 (5 reviews)

$21.81 ~~$29.88~~ In stock

Category: View More Security

Works with Apple Find My: Use the pre-installed Find My* app and add Card to the Items tab.*Note: Android devices are not supported. Ultra-Loud Alarm: Despite being only 2.4mm thick, Card can sound an alarm so loud you can hear it even if it's covered. Water-Resistant with Non-Replaceable and Non-Rechargeable Battery: Card can last up to 3 years and is safe even in the rain with its water-resistant coating. Free Left-Behind Alerts: Avoid losing your belongings with instant alerts via the Find My app—with no added fee. Find Your Phone in Silent Mode: Your phone rings even in Silent mode with just a double tap. Share with Everyone: With the eufy Security app, you can let others know the location of your items too. What's in the Box: SmartTrack Card, Metal Clip, and Quick Start Guide

Customer Reviews (5.0 / 5 · 5 reviews)

Samuel U. ★★★★★ Oct 12, 2026

Slipped it into my wallet behind my ID and honestly forgot it was there until I needed it. The 2.4mm thickness means zero bulk, and having it pop up right in the Find My app made locating my bag a thirty-second job.

Avery ★★★★★ Oct 11, 2026

I was surprised how loud the alarm is for something so thin — finally stopped losing my wallet between couch cushions. Setup took less than a minute with the Find My app.

Isabella ★★★★★ Sep 15, 2026

The 2.4mm thickness means it slides into my card slot without adding bulk, which was my main worry before buying. Tapping Find My and hearing that alarm go off from the couch was honestly a relief.