Here is a smart piece of jewelry that lets you tell others you are thinking about them, send private messages, and even get notified when your loved ones need help. The Talsam Charm lights up when you send a message. It has Swarovski white LED lights and gold-plated stainless steel construction. The wearer can use it to stay connected or even send an SOS alert with their location.
Talsam allows you to send all kinds of messages using its app to have the charm light up. Messages can be marked as private too. These charms will be available with various semi-precious stones.[where to get it]