About NFCKEY

State–Of–The–Art
RFID Wearable

Why NFCKEY Exists

Plastic cards were designed for wallets — not for real life.

They bend, wear out, get lost, and pile up over time. For organizations, this means constant re-issuing and limited brand expression. For users, it means carrying fragile credentials that don’t match how they actually move, work, or travel.

NFCKEY was created to move credentials out of the wallet and into everyday life.

As a durable RFID wearable, NFCKEY stays where people already keep what matters — on their keys, bags, or accessories. It lasts longer, is harder to misplace, and can visually represent a brand while performing the same function as a card.

NFCKEY is not a new function. It’s a better form.

Black leather handbag with green NFC keychain attached to its handle against a wooden chair as background
Close-up of denim jeans with a pink heart-eyes NFC keychain attached to the jeans
Person wearing a mustard yellow backpack with black straps and black and white NFC keychain attached to the bag
Beige trench coat with a belt and leopard print NFC key fob attached to it
Person in a gray blazer with a black lanyard, with NFC keychain attached to the lanyard
Laptop and wireless earphones case with a colorful NFC keychain attached to the case on a wooden desk
Person with a cross-body phone case with NFC keychain attached to the phone case
NFC keychain with a black and white dot design attached to blue pants on an extendable keyring
Person holding a gradient blue and green bottle with a zebra-striped NFC keychain attached to it
Hand with red wristband with a yellow NFC keychain attached to it against a blue pool background
Puppy with an NFC keychain attached to the collar with grass in the background
Hand with a colorful NFC keychain attached to a bracelet against a concert background
NFC keychain with colorful car design attached to car keys inside a car
Pink NFC keychain attached to metal keys on a grey background
NFC keychain attached to a green hotel room key showing 'room 101' on a marble background
Green energy NFC keychain attached to a black flash drive

Explore How NFCKEY Can Be Used In Real Life

What is NFCKEY

NFCKEY is a customizable NFC keychain designed to replace physical cards, tags, and keys.

It combines contactless technology with a durable keychain form factor, allowing credentials and digital interactions to be carried as an everyday wearable instead of a plastic card.

It requires no battery, no charging, and works with existing RFID infrastructure already used in access control, ticketing, identity, and engagement systems.

How We Design

The design of NFCKEY is guided by practical requirements observed in real-world deployment, manufacturing, and long-term use

1
Designed For Existing Systems

Designed For Existing Systems

NFCKEY is designed to work with established RFID and NFC infrastructure, changing the form factor without modifying existing systems
2
Built For The Real-World

Built For The Real-World

Engineered for daily use with IP68 water and dust resistance, reinforced mounting up to 40 kg, and protective finishes
3
Design As Part Of The Product, Not An Add-on

Design As Part Of The Product, Not An Add-on

NFCKEY is designed to support customization as a core consideration, ensuring branding and identification are integrated rather than added on

Learn More About the NXP® Chip Types We Offer

Modern building with "StoneDevices" logo

Who Is Behind NFCKEY

NFCKEY is developed and manufactured by StoneDevices, a team with over 20 years of experience in RFID and IoT technologies, specializing in RFID hardware and secure wearable form factors.

Sustainability is considered throughout the design and manufacturing process, with products made using a mix of natural and engineered materials to balance durability, function, and long-term use.

StoneDevices is headquartered and operates its manufacturing facilities in Johor, Malaysia.

The initiative is supported by IDT Holding, a technology-focused group involved in scaling and commercializing product-led innovations.