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eufy Security SmartTrack Card (Black, 1-Pack), Works with Apple Find My (iOS Only), Wallet Tracker, Phone Finder, Water Resistant, Up to 3-Year Battery Life, 2.4mm Thickness (Android Not Supported)

4.0 out of 5 stars 3,305 ratings
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Purchase options and add-ons

Brand eufy Security
Are batteries included? No
Material Metal
Number of batteries 1 Lithium Metal batteries required.
Compatible devices Smartphone
Item weight 0.04 Pounds
Battery life 3 years
Control method App
Range 260 Feet
Recommended uses for product Locating and keeping track of personal items, particularly those prone to being misplaced or lost, and integrating with the Apple Find My app for iOS devices. See more

About this item

  • 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.
› See more product details

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eufy Security SmartTrack Card (Black, 1-Pack), Works with Apple Find My (iOS Only), Wallet Tracker, Phone Finder, Water Resis
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Sold by AnkerDirect-CA and ships from 鶹 Fulfillment.
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Total price:$00
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Product information

Technical Details

Brand ‎eufy Security
Manufacturer ‎Anker
Model ‎T87B2
Part Number ‎T87B2011
Compatible Devices ‎Smartphone
Battery Average Life ‎3 years
Batteries included ‎No
Batteries Required ‎Yes
Battery Cell Composition ‎Lithium Metal
Material Type ‎Metal
Includes rechargable battery ‎No
Manufacturer ‎Anker
Language ‎English, English, English, English, English
Item model number ‎T87B2
Product Dimensions ‎8.5 x 5.4 x 0.24 cm; 18.14 g
ASIN ‎B0BKJZ5BVF

Additional Information

Batteries 1 Lithium Metal batteries required.
Date First Available Oct. 26 2022
Customer Reviews
4.0 out of 5 stars 3,305 ratings

4.0 out of 5 stars
鶹 Rank

Feedback

eufy Security SmartTrack Card (Black, 1-Pack), Works with Apple Find My (iOS Only), Wallet Tracker, Phone Finder, Water Resistant, Up to 3-Year Battery Life, 2.4mm Thickness (Android Not Supported)

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eufy Security SmartTrack Card (Black, 1-Pack), Works with Apple Find My (iOS Only), Wallet Tracker, Phone Finder, Water Resistant, Up to 3-Year Battery Life, 2.4mm Thickness (Android Not Supported)
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Price-38%$24.99
List: $39.99		-10%$26.99
Was: $29.99		$28.99-33%$19.99
Was: $29.99		$29.99$23.99
Delivery
Get it by Tuesday, Jun 24
Get it by Tuesday, Jun 24
FREE Delivery
Get it by Tuesday, Jun 24
Get it by Tuesday, Jun 24
Get it by Tuesday, Jun 24
Customer ratings
4.04.0 out of 5 stars3,305
4.44.4 out of 5 stars215
4.04.0 out of 5 stars1,164
4.14.1 out of 5 stars2,215
3.73.7 out of 5 stars46
4.54.5 out of 5 stars26
Sold by
connectivity tech
range
control method
battery average life
compatible devices
battery quantity
batteries included

From the brand

Previous page
  2. S3 Pro
    S340
    E330
    S1 pro

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    Visit the store

  3. At eufy Security, privacy and protection are our top priorities. Both are integral to our daily operations, and to implementing measures that ensure your data is always safe.

    From your newborn crying for mom, to your victory dance after a game, your personal moments are yours. We are committed to products and services that keep your data private and secure.

    That’s just the start of our commitment to protect you, your family, and your privacy.

  4. S3 Pro
  5. T8170
  6. T85V0
  7. no monthly fee
  8. awards
Next page

Product Description

1

Works with Apple Find My

Add SmartTrack Card to the Items tab on the Find My app, and locate it anywhere worldwide via your iPhone or iPad.

1

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Customer reviews

4 out of 5 stars
3,305 global ratings

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Customers say

Customers like the tracking, easy setup, and compatibility of the electronic finder. They mention it works well with the iPhone locate feature and is compact. However, some customers have reported that the battery life is poor and the noise level is pretty loud. Opinions are mixed on the reliability.

Select to learn more

TrackingEasy setupCompatibilityCompactReliabilityBattery lifeNoise level
12 customers mention "Tracking"9 positive3 negative

Customers like the tracking feature of the electronic finder. They mention it works okay with the app and detects when the item left home location using the left-behind features. Customers also say the credit card tracker is discrete and works extremely well for a small, light and rechargeable tracker.

"...Worked well finding wallet or my phone and it tracked pretty well combined with the app. Did save me some stress and money when it mattered...." Read more

"...All and all with the app the tracker works okay, it works great if you leave it somewhere and no one moves/steals it, but if someone takes it it’ll..." Read more

"Tracking works well but the ringing feature is nearly audible." Read more

"...Tracking worked perfectly. This card worked on the apple network just like AirTags...." Read more

7 customers mention "Easy setup"7 positive0 negative

Customers find the electronic finder easy to set up.

"Easy to set up and does the job!" Read more

"...So when i got the product it had an easy setup with the app and took about 2 min...." Read more

"Easy to set up I like how you can use the app and the find my app... I'd like that it has two way connection, like not only can I use it to ping..." Read more

"The card was easy to set up in the Eufy app and also linking it to the Apple “Find my” app. Reliable and the location is accurate." Read more

5 customers mention "Compatibility"5 positive0 negative

Customers like the compatibility of the electronic finder. They mention it works with the Apple Find My app so you don't need another app. They also say it works on the Apple network just like AirTags.

"...Tracking worked perfectly. This card worked on the apple network just like AirTags...." Read more

"Easy to set up I like how you can use the app and the find my app... I'd like that it has two way connection, like not only can I use it to ping..." Read more

"...This eufy Security SmartTrack Card works with the Apple Find My app so you don’t need another app running on your Apple phone...." Read more

"Easy to set up and works with the Eufy Security app and the Apple Find My app." Read more

3 customers mention "Compact"3 positive0 negative

Customers like the compact size of the electronic finder. They mention it's small enough and has the same length and height as any other card.

"...Great product, very accurate and slim fit for most wallets." Read more

"...the thickness of 2 cards instead of 1, and is the same length/height as any other card...." Read more

"I does what it has to do for now it is good Small enough et pretty loud." Read more

25 customers mention "Reliability"11 positive14 negative

Customers have mixed opinions about the reliability of the electronic finder. Some mention it works flawlessly in their two years, works very well with the HomeKit network, and works great if you leave it somewhere and no one moves/steals it. However, some customers have reported that the product died within two months of purchase and refused to work ever since.

"...I purchased in July 2023, its Jan 2025 and one of the two is dead. That's half the advertises maximum." Read more

"Easy to set up and does the job!" Read more

"Did not function well and would randomly start beeping for no reason. We ended up throwing out." Read more

"Bought May 2023, battery died May 2025. Worked flawlessly in the 2 years I had it… left behind reminders worked, helped me find my wallet..." Read more

10 customers mention "Battery life"0 positive10 negative

Customers are dissatisfied with the battery life of the electronic finder. They mention it looks like the battery is already dead and there is a single use battery in the device.

"...due to this half the time the device was off and the battery that is not replaceable died in less than a month" Read more

"...However, there is a SINGLE use battery in the device and seemingly no way to replace it...." Read more

"...It looks like the battery is already dead as the button doesn't seem to do anything...." Read more

"...anker asking for instructions to reset it, but it appears the battery is dead...." Read more

7 customers mention "Noise level"2 positive5 negative

Customers are dissatisfied with the noise level of the electronic finder. They mention it's small enough and pretty loud. Some say the card completely went silent and won't turn back on.

"The sound is not as loud as I would like to but nonetheless it is a life saver...." Read more

"Tracking works well but the ringing feature is nearly audible." Read more

"...Audible beep trigger from the findmy app is loud enough to hear it if it was lost/buried but not annoyingly loud either...." Read more

"...Hiwever suddenly my daughter texted me that the card is making noise...." Read more

Don’t buy it used
1 out of 5 stars
Don’t buy it used
Got it, here’s a stronger version: ★☆☆☆☆☆ I purchased an Eufy Smart Tracker card used from 鶹, and it was a huge mistake. The device was still linked to the previous owner’s account, rendering it useless to me. Eufy support has yet to resolve the issue. Save your money and avoid buying used Eufy products on 鶹. It’s not worth the hassle.
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Top reviews from Canada

  • Monica
    5.0 out of 5 stars Works well
    Reviewed in Canada on June 8, 2025
    Verified Purchase
    Easy to set up and does the job!
    Helpful
     Report
  • Wolfganglw
    5.0 out of 5 stars Helped me locate my lost wallet
    Reviewed in Canada on February 24, 2025
    Verified Purchase
    Lost my wallet. Tracked it down to my local bank where the person that found it returned it. I used the tracker to sound the alarm in the wallet.

    Was the person that found it scared by the alarm? I don't know. I did get my wallet back with almost 400$ in cash in it.

    Well worth the cost.
    Helpful
     Report
  • Isaac
    1.0 out of 5 stars Does not work if you put your wallet in your back pocket
    Reviewed in Canada on January 10, 2025
    Verified Purchase
    If you plan on putting this in your wallet in your back pocket this is not for you every time you bend over or sit down the little button gets pressed and it will beep and turn it self on and off constantly and ring your phone due to this half the time the device was off and the battery that is not replaceable died in less than a month
    One person found this helpful
    Helpful
     Report
  • Anthony
    4.0 out of 5 stars Battery lasted exactly 2 years
    Reviewed in Canada on May 31, 2025
    Verified Purchase
    Bought May 2023, battery died May 2025.

    Worked flawlessly in the 2 years I had it… left behind reminders worked, helped me find my wallet the few times I misplaced it around the house.

    The speaker isn’t very loud. Like all third party trackers, it can’t be used with ultra wideband precision tracking. But until Apple makes an official AirTag in this form factor, I recommend this Eufy tracker.

    I liked it enough that I bought a second one to replace my first one that ran out of battery.
    Helpful
     Report
  • Dan C
    5.0 out of 5 stars Great for the clumsy and aloof
    Reviewed in Canada on June 10, 2024
    Verified Purchase
    If you're anything like my friend, you lose stuff all the time! This product has been a lifesaver for him in finding his wallet because he puts it all around the house. If you are like him, then this is a must buy for you. Great product, very accurate and slim fit for most wallets.
    One person found this helpful
    Helpful
     Report
  • Jocelyne
    5.0 out of 5 stars Excellent
    Reviewed in Canada on December 2, 2024
    Verified Purchase
    Je l’ai offert à ma fille elle trouve cela très pratique !
    Helpful
     Report
  • Jenna E.
    3.0 out of 5 stars Worked well until it didn't
    Reviewed in Canada on January 5, 2025
    Verified Purchase
    Died Jan 1st. Worked well finding wallet or my phone and it tracked pretty well combined with the app. Did save me some stress and money when it mattered. I wouldn't recommend this version of the smart tracker since it's only single use. So I'll give it ⭐️⭐️⭐️
    Helpful
     Report
  • 鶹 Customer
    5.0 out of 5 stars Good thing to have
    Reviewed in Canada on July 29, 2024
    Verified Purchase
    Helped me find my wallet. The alarm feature has so many uses I think everyone should have this when they're planning to go for vacation.
    Helpful
     Report

Top reviews from other countries

Translate all reviews to English
  • Coraza
    5.0 out of 5 stars Fonctionne comme un airtag, s'ajoute à son iOS device, et m'a déjà sauvé d'une galère !
    Reviewed in France on May 25, 2025
    Verified Purchase
    Fonctionne comme un airtag, s'ajoute à son iOS device, et m'a déjà sauvé d'une galère !
    Report
  • Kund
    3.0 out of 5 stars Meh
    Reviewed in Sweden on November 5, 2024
    Verified Purchase
    The one time i needed to find my wallet it had issues connecting. Doesn't support the UWB location feature so it won't point you to the item like it does with a normal AirTag.
    Report
  • Ibrahim Ahmed
    5.0 out of 5 stars Price
    Reviewed in the United Arab Emirates on May 3, 2025
    Verified Purchase
    Good
    Report
  • Conor
    5.0 out of 5 stars I love it so I bought two
    Reviewed in the Netherlands on November 4, 2024
    Verified Purchase
    Works exactly as advertised I just wish is that was rechargeable instead of single use. Battery supposed to last 3 years so we’ll how it holds up.
    Report
  • milo4paws
    5.0 out of 5 stars Easy set up, compact design
    Reviewed in the United Kingdom on June 6, 2025
    Verified Purchase
    Easy to set up and works as expected
    Report