GLI OPEN Sign

Green Light Innovations

About this app

Download this companion app to update and control your Bluetooth-enabled GLI OPEN sign (1050B and 1057B models). Easily connect to your sign to update any or all of the following: on / off times, business hours, animation settings, colors, and display type. No setup required.

Ratings and reviews

It remembers when I don't! I hooked up easily, I programmed on and off times, and I change the color whenever I want. They must have corrected everything since those other reviews kind of glad I didn't read those first. I've had no issues with the sign, I did have to ask a question from customer service and they answered within 5 minutes and got me back on track. Very pleased with it!

6/11/26 - This last update messed up everything! can't connect to sign even when found. pairing handshake fails, then tried manual pairing still can't update the time. Please get this fixed asap

As people have stated their frustrations with this sign.. instructions say to connect with Bluetooth; this is wrong.. download the app, turn Bluetooth on on phone (don't pair them), open app, and the app will find the sign. Took me a while to figure this out and understand others frustration. I called the Support number and got no help in doing it this way. I had to unpair my phone from the sign because the instructions said to pair them, and this was causing an issue with the newest update.

What’s new

What's new in 4.0.6:
• Major Bluetooth reliability fix — pairing timeouts and "saved but the sign didn't update" are resolved. The app now verifies every command actually reaches your sign, negotiates a faster connection, and works around a Samsung-specific issue that silently dropped the first command.
• If a save can't reach the sign, you'll now see a clear error instead of a false "saved".