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A non-intrusive sapphire glass providing a link between the physical and the digital world.

The possibilities with ID GLASS

Improve traceability and transparency

Control trading on the secondary market

Reinforce customer relationships

NFC module

It consists of an EM4237 NFC tag and an antenna with a lifespan of 60 years.

Independent NFC module

A passive electronic module that works without an own energy source.

Top coating

It covers the perimeter of the glass at 360 degrees to a thickness of 0.8mm.

Top cover color

We adapt the color to the wishes of the brands.

Bottom coating

It covers the perimeter of the glass at 360 degrees to a thickness of 0.8mm.

Bottom cover color

We provide a black standard for this non-visible part.


Frequently asked questions

Currently, the diameter is between 28mm and 44mm.

Today, the minimum thickness of an ID GLASS is 1.8mm.

Round, square or rectangle glasses can be made to measure.

Flat, curved or double-curved glasses are possible finishes.

Anti-reflective coating on one side or two sides are existing options.

ID GLASS is guaranteed for 5 years.

No, we provide a single physical component, ID GLASS, which integrates perfectly into the digital solutions offered by our partners.

The NFT is a digital certificate for a digital or “virtual” asset. It is therefore when you want to create a link with a physical object, such as a watch, that NFC tags come into play.

Yes, ID GLASS is compatible with various existing protocols. We are totally agnostic in the choice of our technology partners.

Data sheet

All the technical characteristics of the NFC EM4237 tag integrated into our ID GLASS are specified in the document available for download.

Our technical partners


New services accessible to end customers


Secure connection for users