Blue device with 'Lumina by EmberWorks' branding on a concrete block against a dark background

Phones promise constant connection—until networks fail and the people who matter most suddenly become unreachable.

Lumina changes that. It keeps your people within reach. See where they are, message them, and find your way back together—even when there's no service—so you can enjoy every moment with complete peace of mind.

See how Lumina fits into your world!

Learn More
Lumina's Features
  • Two user icons connected by sound waves indicating communication.

    No Signal Needed

    Stay connected with your group even when cellular networks are unavailable or overloaded.

  • Icon of a chat bubble containing an ellipsis.

    Messaging Without Service

    Send direct messages to friends without relying on traditional mobile networks.

  • Icon of folded map.

    Know Where Your People Are

    Open the map and instantly see where your friends are so regrouping is simple and stress-free.

  • User icon inside location pin.

    Interactive Navigation

    Tap a friend on the map and navigate straight to them instead of wandering through crowds.

  • Icon of two users next to a plus sign.

    Group Coordination

    Create group chats so everyone stays updated without relying on unreliable networks.

  • Three connected user icons indicating a group.

    Made for Crowds

    Perfect for concerts, festivals, and events where networks often struggle to keep up.

  • Icon of flashing emergency beacon light.

    SOS Alerts When You Need Help

    Quickly send an SOS alert to nearby users, your friends, or everyone—help is always within reach.

  • Icon of concentric circles with a diagonal line extending from the center, indicating radar.

    Extended Range

    Designed to keep people connected across large spaces like festivals, outdoor adventures, and busy cities.

  • Blue icon of a firefly leaving a trail of small dots.

    Lifetime Basic Plan Included

    Each purchase of a Lumina device comes with a lifetime subscription to the Lumina Link Basic plan.

  • Icon of a rain cloud.

    Built to Keep Up Wherever You Go

    IP65 dust and weather protection with a rechargeable battery that lasts 2+ days.

  • Icon of a smartphone with a small message bubble.

    Free Mobile App

    Download the Lumina Link app at no cost. Available for iOS and Android.

  • Icon of a credit card with a small clock.

    Pre-Order with Confidence

    Reserve your Lumina device now and only pay once your order is ready to ship.

Multiple smartphones displaying different screens of the Lumina Link app. The screens highlight key features including a map interface, a settings menu, a friends list, and a red SOS emergency button.

Get the Lumina Link App!

Available on iOS & Android

Download Now

Featured products