Everyday tech
A tracker that fits in your wallet like a credit card: 6 things to know
Coin-shaped trackers are too thick for most wallets. Ondrela is a 1.7 mm card that works with both Apple Find My and Google Find Hub, according to the seller. Here's what it does — and what to check.
If you've ever patted every pocket at the front door, you know how much rides on your wallet: cards, ID, cash, the receipt you meant to keep. Tracking it sounds simple, but the popular coin-shaped trackers make a bulge in a slim wallet.
It's card-sized and just 1.7 mm thin
It's the size of a bank card and 1.7 mm thick, so it slips into a card slot instead of making a bump.
It works with iPhone and Android
The seller says it's compatible with both Apple Find My and Google Find Hub, so you're not locked into one ecosystem. It needs iOS 14.5+ or Android 9+.
It tells you when you leave it behind
Left-behind alerts notify your phone when you walk away without it.
You can make it ring
When it's nearby, trigger a loud alarm (90 dB, per the seller) and find it by sound.
No subscription
It's a one-time purchase; the seller says there are no monthly fees.
Months between charges
The seller quotes up to 6 months per charge, with about 2 hours on a wireless charger.
Opens the seller's website. Price, shipping and returns are set by the seller.
Who it's for
- Anyone who has lost a wallet — or come close
- Frequent travelers
- Homes with both iPhones and Android phones
- Anyone looking for a practical gift
The key details
| Size | Credit-card size, 1.7 mm thick |
|---|---|
| Networks | Apple Find My and Google Find Hub, according to the seller |
| Battery | Up to 6 months per charge; wireless charging in about 2 hours |
| Alarm | 90 dB, triggered from your phone |
| Bluetooth range | Up to 50 m (about 160 ft), according to the seller |
| Other | Water-resistant, lanyard slot, no subscription |
| Requirements | iOS 14.5+ or Android 9+ |
Source: the seller's product information, checked November 14, 2026. Check the seller's page for the current details before you order.
May suit you if you…
- carry a slim wallet or card holder
- use an Android phone, or have a mix of iPhones and Androids at home
- travel often
- don't want another subscription
Check before you buy
- That your phone meets the requirements (iOS 14.5+ or Android 9+)
- Whether a wireless charger is included
- How it appears in your phone's Find My or Find Hub app
- Shipping time and the returns process
- The final price at checkout
Questions people ask
Does it work when my wallet is far away?
Location updates come from nearby phones on the Apple or Google network, so how often it updates depends on how many devices are around. Within Bluetooth range (up to 50 m) you can also make it ring.
Is there a monthly fee?
The seller says no: it's a one-time purchase.
How do I charge it?
Wirelessly. The seller quotes about 2 hours of charging for up to 6 months of use. Check whether a charger is in the box.
Is my location private?
The seller says location data is end-to-end encrypted and visible only to you and people you choose. See the seller's privacy information for details.
What if it's not for me?
Returns are handled by the seller. Read their returns policy before you order.
Opens the seller's website. Price, shipping and returns are set by the seller.