---
product_id: 513843501
title: "eufy Security SmartTrack Card Bluetooth Item Finder and Key Finder, Works with Apple Find My (iOS Only), Up to 3-Year Battery Life, 2.4mm Thickness, Find your Wallets, Purses (Android Not Supported)"
brand: "eufy security"
price: "R$381"
currency: BRL
in_stock: true
reviews_count: 8
category: "Eufy Security"
url: https://www.desertcart.com.br/products/513843501-eufy-security-smarttrack-card-bluetooth-item-finder-and-key-finder
store_origin: BR
region: Brazil
---

# Apple Find My integration Ultra-loud alarm despite 2.4mm thinness Up to 3-year battery life eufy Security SmartTrack Card Bluetooth Item Finder and Key Finder, Works with Apple Find My (iOS Only), Up to 3-Year Battery Life, 2.4mm Thickness, Find your Wallets, Purses (Android Not Supported)

**Brand:** eufy security
**Price:** R$381
**Availability:** ✅ In Stock

## Summary

> 🔍 Stay effortlessly connected to what matters most—because losing things is so last decade.

## Quick Answers

- **What is this?** eufy Security SmartTrack Card Bluetooth Item Finder and Key Finder, Works with Apple Find My (iOS Only), Up to 3-Year Battery Life, 2.4mm Thickness, Find your Wallets, Purses (Android Not Supported) by eufy security
- **How much does it cost?** R$381 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/513843501-eufy-security-smarttrack-card-bluetooth-item-finder-and-key-finder)

## Best For

- eufy security enthusiasts

## Why This Product

- Trusted eufy security brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Share the Safety:** Easily share item locations with trusted contacts through the eufy Security app for collective peace of mind.
- • **Instant Left-Behind Alerts:** Never lose your valuables again with real-time notifications straight to your iPhone.
- • **Discreet Yet Powerful Alarm:** At just 2.4mm thick, the SmartTrack Card emits a piercing alert you can hear even under layers.
- • **Seamless Apple Ecosystem Sync:** Effortlessly track your essentials via the native Find My app—no extra apps needed.
- • **Long-Lasting, Worry-Free Battery:** Enjoy up to 3 years of uninterrupted tracking with a water-resistant, maintenance-free design.

## Overview

The eufy Security SmartTrack Card is a sleek, ultra-thin Bluetooth item finder designed exclusively for iOS users. It integrates seamlessly with Apple’s Find My app, offering up to 3 years of battery life and a loud alarm despite its slim 2.4mm profile. Water-resistant and maintenance-free, it provides instant left-behind alerts and location sharing, making it an essential smart accessory for busy professionals who value efficiency and peace of mind.

## Description

eufy Security SmartTrack Card Bluetooth Item Finder and Key Finder, Works with Apple Find My (iOS Only), Up to 3-Year Battery Life, 2.4mm Thickness, Find your Wallets, Purses (Android Not Supported): desertcart.co.uk: Electronics & Photo

Review: Excellent way of keeping track of you wallet - I bought this because it was reasonably priced and works with Apple find it. The only pitfall is that it is non rechargeable/battery not replaceable. Hopefully it will live up to the 2-3 year promised battery life. As for the device itself I have tested it and am impressed with its performance and accuracy.
Review: Good product - My partner looses his keys, phone, wallet all the time! This has been great for us to tack them down. Only down side is when he presses it it notifies my phone (iPhone) not his (android)

## Features

- Works with Apple Find My: Use the pre-installed Find My app and add SmartTrack Card item finder 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. *Note: Android devices are not supported.
- What's in the Box: SmartTrack Card, Metal Clip, and Quick Start Guide

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BKJZ5BVF |
| Antenna Location | Finding personal items, preventing loss |
| Are Batteries Included? | No |
| Are batteries included | No |
| Battery Average Life | 36 months |
| Best Sellers Rank | 150 in Item Finders |
| Brand | eufy Security |
| Brand Name | eufy Security |
| Compatible Devices | iPhone |
| Compatible devices | iPhone |
| Control Method | App |
| Country of Origin | China |
| Customer Reviews | 4.1 out of 5 stars 3,716 Reviews |
| Enclosure Material | Metal |
| Global Trade Identification Number | 00194644114817 |
| Item Dimensions L x W x Thickness | 8.5L x 5.4W x 0.2Th centimetres |
| Item Weight | 18 g |
| Manufacturer | Anker |
| Material | Metal |
| Network Connectivity Technology | Bluetooth |
| Number of Batteries | 1 Lithium Metal batteries required. |
| Number of batteries | 1 Lithium Metal batteries required. |
| Product Warranty | 1 year warranty |
| Product dimensions | 8.5L x 5.4W x 0.2Th centimetres |
| Range | fino a 100 piedi (30 metri) |
| UPC | 194644114817 |

## Product Details

- **Brand:** eufy Security
- **Are batteries included:** No
- **Material:** Metal
- **Number of batteries:** 1 Lithium Metal batteries required.
- **Product dimensions:** 8.5L x 5.4W x 0.2Th centimetres

## Images

![eufy Security SmartTrack Card Bluetooth Item Finder and Key Finder, Works with Apple Find My (iOS Only), Up to 3-Year Battery Life, 2.4mm Thickness, Find your Wallets, Purses (Android Not Supported) - Image 1](https://m.media-amazon.com/images/I/71tRlfCsdqL.jpg)

## Questions & Answers

**Q: What is Apple Find My app and Find My network?**
A: Find My app is a pre-installed app on devices from Apple. It allows you to locate eufy SmartTrack via Find My network—a network of hundreds of millions of Apple devices, to detect missing devices or items nearby and report their location.

**Q: Does the Card need to be charged?**
A: No, it doesn't need to be charged. You can expect to use it for 2 to 3 years.

**Q: How do I add my SmartTrack device to Apple's Find My app?**
A: Press and hold the button on SmartTrack for 3 seconds and you will hear a tone. Open the Find My app and tap Items > + > Add Other Item. Find My will find your SmartTrack device. Follow the on-screen prompts to complete the setup.

**Q: Does it have GPS?**
A: No, it doesn't. SmartTrack connects to devices via Bluetooth and reports its location through Apple's Find My network.

**Q: Can I use SmartTrack Card if I am an Android user?**
A: No, you cannot use SmartTrack Card on Android services.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent way of keeping track of you wallet
*by S***0 on 29 March 2023*

I bought this because it was reasonably priced and works with Apple find it. The only pitfall is that it is non rechargeable/battery not replaceable. Hopefully it will live up to the 2-3 year promised battery life. As for the device itself I have tested it and am impressed with its performance and accuracy.

### ⭐⭐⭐⭐ Good product
*by K***S on 8 November 2025*

My partner looses his keys, phone, wallet all the time! This has been great for us to tack them down. Only down side is when he presses it it notifies my phone (iPhone) not his (android)

### ⭐⭐⭐⭐⭐ Works exactly as described, very good!
*by R***C on 23 July 2025*

This works really well and fits in my wallet perfectly. The only downside is having a non-replaceable battery which can’t be charged either, which is a bit of a waste, but to cram it into a small space like this will sacrifice a feature or two. In terms of how it works and its features though, it’s great and works exactly how I expected.

## Frequently Bought Together

- eufy Security SmartTrack Card E30 (Black, 1-Pack), Works with Apple Find My (iOS Only), Wallet Tracker, Phone Finder, Up to 3-Year Battery Life(Android Not Supported), Water Resistant
- eufy Security by Anker SmartTrack Link (Black, 2-Pack), Android not Supported, Works with Apple Find My (iOS only), Key Finder, Bluetooth Tracker for Earbuds and Luggage, Phone Finder, Water Resistant
- Apple AirTag

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**Shop now:** [https://www.desertcart.com.br/products/513843501-eufy-security-smarttrack-card-bluetooth-item-finder-and-key-finder](https://www.desertcart.com.br/products/513843501-eufy-security-smarttrack-card-bluetooth-item-finder-and-key-finder)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-06*