Twin.C, Patented Connected Environmental Diagnostic Jewelry

Twin.C is a patented connected jewelry device developed by IEVA Group to measure the impact of the environment on skin and hair.

It continuously analyzes key environmental parameters, including UV exposure, pollution, humidity, temperature, light and noise.

Connected to a mobile application, Twin.C enables:

the collection of contextualized environmental data,
the enrichment of user profiles,
the activation of care recommendations adapted to each individual’s real exposure.

Twin.C complements skin diagnostics by introducing a dynamic environmental dimension that was previously unaddressed in personalized beauty journeys.

It makes it possible to connect:

initial diagnosis,
real-life environmental conditions,
the evolution of needs over time.

Strategic Value for IEVA Group

Twin.C represents:

a differentiated technological asset protected by patent,
a unique entry point into personalization journeys,
a continuous source of environmental data, complementary to skin and usage data.

It illustrates IEVA Group’s ability to extend personalization beyond the point of sale, by integrating external environmental factors into its models.

Deployment model: direct sale, integration into journeys, or availability depending on usage.