Woman walking home at dusk wearing the Aster Pendant

The First Edition · Founding price for the waitlist

The necklace that calls for help.

Fine jewelry with a hidden SOS press-point. A discreet press calls the emergency number and sends the people you trust an SMS with your live location — straight from your own phone.

Free to join · Founding price €69 instead of €79 · No obligation

  • Emergency call
  • SMS + live location
  • iPhone & Android
  • No app to install
The Aster Pendant worn at the collarbone

How the SOS works

A discreet press. Help is on the way.

The Aster Pendant pairs with your phone over Bluetooth. It looks like fine jewelry — because it is. The SOS stays hidden until you need it.

  1. Set it up once

    Add the people who should know — a partner, a friend, your mum — on your phone. The emergency number for your country is already set.

  2. Press the reverse

    A discreet press-point on the back of the pendant. No unlocking, no searching for your phone.

  3. A call and your location

    Your phone calls the emergency number and sends your contacts an SMS with your live location.

Works with iPhone and Android. No app to install. Your phone needs to be nearby with Bluetooth switched on.

Join the waitlist

What founding members receive

  • diamond

    The Aster Pendant

    Champagne gold, engraved S monogram, discreet SOS press-point on the reverse.

  • schedule

    Early access

    Waitlist members hear about the opening before anyone else.

  • redeem

    Signature gift box

    Matte ivory box, charcoal velvet insert, sealed in tissue.

  • local_shipping

    Free shipping over €90

    To Slovenia, Croatia, Poland, Hungary and the Czech Republic.

  • mail

    Letters from Soterine

    First news of every new piece and set before it goes public.

  • favorite

    Sets to share

    The Friendship Duo and The Inner Circle at founding set prices.
    SOTERINE ivory jewelry box with the Aster Pendant

    What arrives

    Unboxed like a promise.

    Your Aster Pendant in our signature box — ready for you, or for someone you love.

    Join the waitlist

    Before you join

    Questions

    How does the SOS work?

    The pendant connects to your phone over Bluetooth. When you press the discreet point on the reverse, your phone calls the emergency number and sends an SMS with your live location to the contacts you have chosen.

    No app to install. The emergency number for your country is set by default, you only add your contacts on your phone. The call and SMS are made from your own phone.

    Yes, it works with both.

    No. The pendant uses your phone to make the call and send the SMS, so your phone needs to be nearby with Bluetooth switched on and a mobile signal.

    No. Joining is free and you are under no obligation to buy.

    It gives you early access and the founding price before the public opening. The first production run is limited, and pieces are reserved in the order customers complete their purchase.

    The Aster Pendant at €69 instead of €79. The Friendship Duo and The Inner Circle are also available at set prices.

    Waitlist members will be the first to receive the date by email.

    Yes, every email includes an unsubscribe link.

    The waitlist

    Be the first to wear it.

    The necklace that calls for help. Early access and the founding price, for the waitlist only.

    Free to join · Founding price €69 instead of €79 · No obligation