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  • Twin-C for men Le Compagnon

Twin-C for men Le Compagnon

Twin-C complies with all your desires.

Designed in the greatest French craft tradition, Twin-C Homme Compagnon is a unique connected jewel resolutely masculine by its design and materials. It is available in bracelets, bag accessories, key rings.

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Twin-C for men Le Compagnon

  • Your new life companion


    TWIN-C supports you on a daily basis, by measuring all the environmental factors likely to attack your body, in particular your skin and hair.


    Connected to the IEVA mobile application, it becomes a life coach that protects you from the harmful effects of environmental stress by guiding you on the actions to follow to preserve your beauty capital.


    A jewel - 2 uses


    Nomadic mode: Worn on your wrist, hung on your bag or as a key ring, TWIN-C is in nomadic mode. It measures and analyzes in real time the environment around you as well as your physical activity to allow you to act.


    Indoor mode: Placed on its charging base, TWIN-C switches to Indoor mode and becomes a great tool for analyzing the air quality of your home.


    The functions


    The Journal: Find every day the summary of the data measured by your TWIN-C, accompanied by perfectly personalized advice, tips and recommendations.


    The Blog: Find a multitude of articles, recipes, tips, ... on various themes ranging from beauty to lifestyle, through nutrition and well-being.


    Your Beauty Ritual: Find daily the steps of a beauty ritual in perfect harmony with your environment.

  • Product recommendation


    Thanks to this continuous data capture and the use of artificial intelligence algorithms, IEVA offers you a level of expertise never before equaled.


    Every day, TWIN-C allows a very high precision diagnosis to offer you a beauty ritual combining IOMA products in perfect harmony with your environment and your needs.

  • Environmental measures


    Behind the TWIN-C jewel hides a concentrate of technologies integrating sensors capable of continuously quantifying your environment, to understand its impact on your organism.


    Sensors measure:


    air pollution (fine particles, ozone, carbon dioxide, etc.)
    ambient noise
    UV-A, UV-B and UV index


    The IEVA application allows the user to visualize these various data collected and to know the environment in which he operates. She guides him in his daily life with recommendations for actions to be implemented to protect himself from the effects of environmental stress.

  • Find all the useful information for understanding and anticipating environmental factors on the IEVA mobile application available on


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  • Dimensions

    Dimensions: jewel 45x38 ø x12.5 mm, hanger 50 mm, loop 38 mm ø

    Material: silver metal, silicone hook, metal buckle

  • Sensors

    Volatile organic compounds (VOC) and carbon dioxide (CO2) sensor

    Noise level sensor

    Temperature and humidity sensor

    Brightness sensor

    UV-A and UV-B sensor

    Activity sensor


  • Battery

    Lithium polymer (LiPo), Autonomy 5 to 6 days, Charging 3h +/- 30mn

  • Compatibility

    Application available Google Play / Apple Store iOS 10.0 or higher Android 4.1

  • Connectivity

    Bluetooth Low Energy BLE 4.2

  • Your loyalty
    rewarded 1€ spent =
    1 reward point

  • 100% secure
    payment Visa, Mastercard, Amex
    Paypal, Alipay, Giropay*

  • Samples
    offered* Try our products
    before buying

  • 48h free delivery
    from 60€* Straight to your door
    in less than 72h

  • Free product
    returns* Your product
    reimbursed 100%

  • Customer
    Service Do you have
    a question?

Quality commitments

Exceptional fabrics
An unceasingly renewed emotion.
To weave the silk of scarves, IEVA has selected the know-how and expertise of the most recognized artisans by the prestigious French fashion houses.

Advanced engineering
Revolutionary patented technology.
Born on the premises of IEVA, the microsystems encapsulated at the base of TWIN-C are the culmination of more than 10 years of research and development on personalized beauty.

All IEVA products are guaranteed for 2 years.

Twin-C for men Le Compagnon

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