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BijouxSérénia
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How it works

Invisible, until the moment it matters.

Beneath an appearance inspired by fine jewellery, Sérénia integrates technology designed to stay invisible. Connected to your phone through the app, the jewel lets you alert your trusted contacts with a deliberate press.

The gesture

Safety in a single gesture.

  1. 01

    A discreet gesture

    A deliberate press on the stone, imperceptible to those around you.

  2. 02

    An immediate alert

    Your trusted contacts receive the alert through the app, in an instant.

  3. 03

    Your loved ones react

    They can try to reach you and, if necessary, alert the emergency services.

Why Sérénia

Sometimes a single moment is enough.

A jog, coming home from an evening out, a journey, a walk, a hike, a trip, or simply being alone at home. A day that seemed perfectly ordinary.

Our aim is not to replace the emergency services, but to help loved ones be alerted more quickly when an unusual situation arises, so they can react. Because when someone is in difficulty, every minute counts.

A reality

Behind every figure, a story.

Behind every figure there is a family, a loved one, a wait, sometimes a worry. Sérénia was born from this reality: making it possible, with a discreet gesture, to alert your loved ones when a phone can no longer be used.

4,771,900fire and rescue interventions in 2023French Ministry of the Interior, Civil Security 2023
4,083,200emergency interventions to people in 2023French Ministry of the Interior, Civil Security 2023
235,600people injured on the roads in 2024ONISR, 2024 road safety report
713women who died on the roads in 2024French Ministry of the Interior, provisional 2024 report
277,000women estimated to be victims of sexual violence in 2023Arrêtons les violences, reference figures
450,100victims of physical violence recorded in 2024French Ministry of the Interior / SSMSI, 2024
« Because a few seconds can change everything. »

An important note

Bijoux Sérénia is not intended to replace the emergency services. When connected to the mobile app, the jewel lets you alert trusted contacts so they can react quickly and, if necessary, contact the emergency services.

Sources: French Ministry of the Interior (Civil Security 2023, provisional 2024 reports), ONISR (2024 road safety report), SSMSI (2024 data), Arrêtons les violences.