Pre-order Q1 2027

SKYTAG Coin.

2mm thin. Magnetic mount. Pilot batches running.

2mm thin · Magnetic mount · 6-month CR1220 · Apple Find My · 8g
Overview

What it is, and why I built it.

SKYTAG Coin is our thinnest tracker yet. 2mm thin — half the depth of an AirTag. Designed for wallets, slim cases, anywhere you can't fit a chunkier tracker.

Magnetic mount built into the back. Snap it onto any magnetic surface — bike frames, fridge, car dashboard.

We're running pilot batches in our Dongguan factory right now. Pre-orders open Q1 2027.

SKYTAG Coin

Key features

2mm Thin
Thinner than 2 stacked credit cards. Fits in any wallet slot.
Magnetic Mount
Built-in neodymium magnet. Sticks to metal surfaces.
Apple Find My
Same network as SKYTAG I/II. Global coverage.
6-Month Battery
Smaller battery, shorter life. Trade-off for thinness.
8g Ultra-Light
Lightest tracker in our line.
Replaceable CR1220
Tiny cell, but user-replaceable. CR1220 widely stocked.
Use cases

Where you'll actually use it.

Real scenarios from real users.

Wallets
Slim enough for any billfold. Find your wallet at restaurants.
Scooter / bike
Magnetic mount to metal frame. Anti-theft for two-wheelers.
Phone back
Magnetic stack with MagSafe. Always with you.
Car dashboard
Magnetic mount. Find your car in any parking lot.
Hidden in bags
Slip in a luggage tag pocket. Discreet tracking.
Shipping boxes
B2B use: track packages through the network.
Honest take

How SKYTAG Coin solves real problems.

Mapping the annoyances to the engineering.

The problem SKYTAG Coin solution
I lose my wallet constantly. 2mm profile fits any billfold.
Other trackers are too thick for wallets. Thinner than 2 credit cards.
Want to track my bike. Magnetic mount to metal frame.
Trackers get stolen with the bag. Hidden in a pocket, not visible.
My wallet falls out of pockets. Find My network shows last location.
AirTag is thicker than I want. Half the depth of an AirTag.
In action

Real prototype photos.

Production line samples, not renders.

SKYTAG Coin packaging
Retail packaging
Real retail box from pilot batch.
SKYTAG Coin dimensions
Dimension specs
2mm thin. Half the depth of an AirTag.
SKYTAG Coin use cases
Usage scenarios
Wallets, slim cases, magnetic surfaces, anywhere you can stick a coin.
My verdict

SKYTAG Coin.

I designed SKYTAG Coin after a customer asked for 'something thinner than AirTag for a wallet.' I thought it was impossible — until we worked with our battery supplier to source a 2mm CR1220.

Pre-orders open Q1 2027. We're running pilot batches in our Dongguan factory right now.

If you've been waiting for a wallet-friendly tracker, this is it. Subscribe on the buy page to get notified when pre-orders open.

Rating: TBD — Pilot batch testing.
Buy

Get your SKYTAG Coin.

Single unit
$35 (pre-order)
Ships Q1 2027 · Subscribe for notification
Buy now
Bulk / OEM
$18
MOQ 1000 · Pre-order commitment required
Request quote
{new_footer}