How does bluon.me work? Whoever finds your loved one can hold their NFC-enabled smartphone to the chip in the bluon.me bracelet or simply access the web link printed on it. A webpage will open displaying your contact information. Additionally, it is possible to make a call or send a text message (SMS or WhatsApp). An automated chat guides the finder step by step through the process of contacting family members. As soon as the bracelet is scanned or the webpage is accessed, you will receive an instant notification on all your registered devices (smartphones, tablets, desktop or laptop computers) and can access the Safeguard features. This gives you access to a network of over fifty thousand public surveillance cameras around the world. The accuracy of the location depends on the capabilities of the smartphone that reads the bluon.me bracelet.