1000+ Verified Reviews

This ultra-slim tracking card keeps your wallet protected with Apple Find My

Track your wallet, passport, luggage, and more
Rechargeable battery lasts up to 5 months
One-time payment, no subscriptions
Works seamlessly with Apple Find My

+8K Happy Customers

In stock and ready to ship

GET -75% Discount

50,000+ SATISFIED CUSTOMERS

SMART ALERTS

ULTRA SLIM DESIGN

30-DAY MONEY-BACK GUARANTEE

Track Anything Worldwide

Start Tracking Your Items & Never Worry About Losing Them Again

Ultra‑Slim 1.8 mm Design

Wireless Charging

Apple Find My Support

Loud Ring Finder

Left‑Behind Alert

Lost Mode Messaging

Privacy‑First Encryption

RFID Wallet Compatibility

Ultra‑Slim 1.8 mm Design

Wireless Charging

Apple Find My Support

Loud Ring Finder

Left‑Behind Alert

Lost Mode Messaging

Privacy‑First Encryption

RFID Wallet Compatibility

Protect the Things You Can’t Afford to Lose

Replace the Stress of Searching with the Comfort of Certainty

Fits & Tracks Everywhere

This super-slim, rechargeable tracker card slides effortlessly into a smart wallet or cardholder, keeping your valuables safe. Slimley connects to your device and helps you find your items anywhere in the world.

1 Charge Lasts 5 Months

Qi & MagSafe Compatible, simplify charging with wireless technology. A quick 2-hour charge powers the card for up to 5 months. Designed for long-term convenience.

GET -75% Discount

Water-Resistant & Durable

No need to worry about water damage – the Slimley Tracking Card boasts
an IP68 water-resistant rating.

Next-Gen Tech for Everyday Peace of Mind

Feel Secure Wherever Life Takes You

Smart Left-Behind Alerts

Slimley helps you avoid leaving your wallet behind. It sends a notification to your phone when you walk away from your item, so you can grab it before it’s gone.

Loud Ring-to-Find Feature

If you lose your wallet under a car seat or between couch cushions, Slimley can help. It makes a loud sound when you use your phone to find it, so you can locate it quickly.

Wireless Charging

Slimley charges wirelessly with any Qi or MagSafe-compatible charger and lasts up to five months on one charge for reliable protection with few interruptions.

Easy Apple Find My Pairing

Slimley connects quickly to your iPhone using Apple Find My. The setup requires no extra apps or complicated setup.

Effortless Tracking in 3 Easy Steps

Connect to Apple Find My

Charge the card, then bring it near your iPhone and tap once to connect it.

Add to Your Valuables

Slide the card into your wallet, passport, bag, or any other item you want to track.

Track It via App

Ping it via Find My app to hear it give a signal or simply check where your item is.

30-Day Money-Back Guarantee

Reliable Tracking on the Go

30-Day Money-Back Guarantee

Reliable Tracking on the Go

30-Day Money-Back Guarantee

Reliable Tracking on the Go

30-Day Money-Back Guarantee

Reliable Tracking on the Go

100% Satisfaction Guarantee With Slimley

Tracking Made Easy for Thousands Worldwide

Miranda

I’m the type who can’t leave a coffee shop without leaving SOMETHING behind and my wallet was the usual victim but now my phone literally yells at me before i get to the door. Slimley is so thin i literally forget it’s there but it’s saved me twice this month already lmao

Maynard

I fly almost every week for work and checked bags are a gamble…. This card is such a brilliant investment cuz it lets me see exactly where mine is whether it’s in the belly of the plane or still on the tarmac. Best item tracker I’ve ever had!

Eric

I tried an Slimley in my wallet but it was like sitting on a pebble while this card just slides in like another card and works seamlessly with my phone’s Find My app and max bonus points for wireless charging. It’s basically the tracker Apple forgot to make lolol

Why Slimley?

Built from the ground up for people who want the thinnest, most effortless way to keep track of what matters. It’s backed by our 30-day return policy, so you can put Slimley to the test without a single worry.

Comparing Our Product To Other Trackers

OTHER TRACKERS

Slim & Discreet Design

Rechargeable

Works with Apple Find My

10+ Years Battery Life

Waterproof & Scratch-Resistant

No Subscriptions or Other Hidden Fees

Lifetime Guarantee

Real People. Real Results

Check out these reviews from happy Slimley users around the world!

4.7

1,894 reviews

564

1,298

97% of reviewers would recommend this product to a friend

Results

Quality

Satisfaction

Jonah R.

Verified customer

11 days ago

I recommend this product

11 days ago

Amazing for my forgetful self

idk how many times i’ve left my wallet at brunch and had to drive back but now my phone goes ding ding and im like ohhh okay its still on the table lmao 😂😂😂 thin as a credit card too so i dont feel it in my wallet which is nice cuz air tags are like huge hockey pucks compared

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Rebecca J.

Verified customer

9 days ago

I recommend this product

9 days ago

Fantastic

I woke up late for exam and couldnt find my wallet w my student id like i was freaking out like legit hyperventilating. Pinged Slimley, was in my hoodie pocket from last night. Saved my grade basically so now i take it everywhere with me lol

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Hattie M.

Verified customer

8 days ago

I recommend this product

8 days ago

Reliable tracker

On my last trip to Rome my suitcase didn’t make my connection. With Slimley inside I could see it was still at JFK and then watch it move towards me the next day. I felt in control instead of helpless and it’s just one of many instances when Slimley paid off tenfold for me. It’ such a handy thing to have

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Ronald C.

Verified customer

6 days ago

I recommend this product

6 days ago

100%

Arrived fast and paired with my Find My app easily. I’ve been using it for months and it’s been a good experience, get it if you tend to lose items 👍

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Scarlett W.

Verified customer

5 days ago

I recommend this product

5 days ago

Easy 5/5

I carry my grandfather’s leather walle and losing it would be heartbreaking so my friend recommended me Slimley and i LOVE it. It fits inside without altering its shape and knowing i can track it at any time gives me peace of mind…

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Amanda T.

Verified customer

3 days ago

I recommend this product

3 days ago

Super convenient

Love how discreet and slim it is <33 super useful to just track the wallet and other things from my phone with a tap

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Brody P.

Verified customer

2 days ago

I recommend this product

2 days ago

Reliable

Got it for my 3rd grader son’s wallet cause the fella loses it all the time at school and playgrounds 🤦now we always find it whenever he loses it and it really already paid off its price 💯

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Morgan A.

Verified customer

2 days ago

I recommend this product

2 days ago

Love it

You definitely need this if you’re air headed like me and lost stuff all the time. This is a saving grace!! Locates anything anywhere for me 💗

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More Happy Customers

See what our customers are saying!

Best tracking tag

I’ve been searching for trackers that arent bulky and i fell in love with i found Slimley. Its a great card with such smooth sync with my iphone and love how long lasting the battery is. 10/10 product!!1

Daniella V.

Verified customer

Great

I used to check for my wallet three times before leaving the house but now i just glance at the Find My app and know exactly where it is. It’s made my mornings calmer and set the right tone for every day

Oliver G.

Verified customer

Happy

Fits everything and anything and tracks without any interruptions 👍

Amy H.

Verified customer

Superbbb

The peace of mind it brings is seriously unreal because i don’t need to worry on my nights out or when traveling cause Slimley always keeps me informed where my wallet is and love how discreet the design is and the features are chef’s kiss

Natasha I.

Verified customer

Amazing loss prevention

I was loading groceries into my car and left my bag in the cart return area by mistake but the card notified me immediately through the app and i was able to retrieve it before anyone else touched it. If that doesn’t scream reliable i don’t know what does!! Get it cause it’s such a worthy preventative measure

Gracie S.

Verified customer

Worth every dollar

So small but i’ve grown so dependent on it in the best way possible 😀i can’t imagine traveling anywhere without it or just doing anything really cause i haven’t lost anything of value since getting the card

Jeremy D.

Verified customer

An absolute unit of protection

I lost a wallet years ago that had irreplaceable items inside. Slimley can’t bring that back but it ensures I never have to go through that feeling again

Ethan L.

Verified customer

Minimalist and actually works

Such a wonderful tracker for my minimalist style!! Love everything about it from features to the long battery life lol a thing perfect for someone clumsy and forgetful like me

Ian F.

Verified customer

Rated 4.7 – Showing our 4 & 5 star reviews.

“Slimley was rated as the best tracking card of 2025.”

- TopRatings.Review

Meet Our Expert

Cybersecurity & Privacy Specialist

Many people worry about consumer tracking devices. They often send location data through unsecured servers, keep records forever, or can be misused by others. Slimley is different because it works within Apple’s Find My network, which uses strong encryption and identifiers that even Apple cannot trace back to you. Its slim design fits easily in your wallet, and it has a long battery life, allowing you to track valuable items like passports and luggage anywhere in the world. This combination of privacy and reliable tracking is why I confidently recommend Slimley.

Marcus Harrison

Frequently Asked Questions

How does Slimley work?

Slimley connects easily with the Apple Find My network. To track it, just add it to the Find My app on your iPhone or iPad, then place it in your wallet or bag. You can find it anytime without needing an extra app.

Are there any monthly fees?

No monthly fees or subscriptions! You pay once for the Slimley Tracking Card and enjoy all tracking features with no additional costs.

How slim is Slimley?

It’s ultra-slim with 1.8 mm profile. For scale, it’s roughly the thickness of two credit cards and that’s why Slimley slips into any card slot effortlessly.

Can I use it to track multiple types of items?

Absolutely. Use it in wallets, passport holders, luggage, or bags to keep track of virtually any personal item.

How do I charge it, and how long does it last?

Slimley charges wirelessly (Qi and MagSafe compatible) in about 2 hours and offers up to 5 months of battery life per full charge.

How does Slimley protect my privacy?

Slimley leverages Apple’s secure Find My network using end-to-end encryption and rotating anonymous IDs, and it does not store or transmit your location history.

30-Day Money-Back Guarantee!

We offer a 30-day money return policy on all Slimley orders. Enjoy reliable service or get a refund with no questions asked.

AMERICA’s #1 Rated Tracking Card

UP TO -75% OFF FOR A LIMITED TIME ONLY!

This limited-time deal is in high demand and stock keeps selling out.

4.7

In stock and ready to ship

GET 75% OFF DISCOUNT NOW!

Try it today with a 30-Day Money Back Guarantee!

50,000+ SATISFIED CUSTOMERS

SMART ALERTS

WORLD’S SLIMMEST TRACKER

30-DAY MONEY-BACK GUARANTEE

This ultra-slim tracking card keeps your wallet protected with Apple Find My

Track Anything Worldwide

Start Tracking Your Items & Never Worry About Losing Them Again

Protect the Things You Can’t Afford to Lose

Replace the Stress of Searching with the Comfort of Certainty

Fits & Tracks Everywhere

1 Charge Lasts 5 Months

Water-Resistant & Durable

Next-Gen Tech for Everyday Peace of Mind

Feel Secure Wherever Life Takes You

Smart Left-Behind Alerts

Loud Ring-to-Find Feature

Wireless Charging

Easy Apple Find My Pairing

Effortless Tracking in 3 Easy Steps

Connect to Apple Find My

Add to Your Valuables

Track It via App

100% Satisfaction Guarantee With Slimley

Miranda

Maynard

Eric

Why Slimley?

Comparing Our Product To Other Trackers

Real People. Real Results

Check out these reviews from happy Slimley users around the world!

Amazing for my forgetful self

Fantastic

Reliable tracker

100%

Easy 5/5

Super convenient

Reliable

Love it

More Happy Customers

See what our customers are saying!

Best tracking tag

Great

Happy

Superbbb

Amazing loss prevention

Worth every dollar

An absolute unit of protection

Minimalist and actually works

“Slimley was rated as the best tracking card of 2025.”

- TopRatings.Review

Meet Our Expert

Frequently Asked Questions

How does Slimley work?

Are there any monthly fees?

How slim is Slimley?

Can I use it to track multiple types of items?

How do I charge it, and how long does it last?

How does Slimley protect my privacy?

30-Day Money-Back Guarantee!

AMERICA’s #1 Rated Tracking Card

UP TO -75% OFF FOR A LIMITED TIME ONLY!

This limited-time deal is in high demand and stock keeps selling out.

Write a review