Nion Lights
LED belt control & crowd sync
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Your Nion Glow Belt, fully in your hands. Pick from 99 looks, tune every detail, then start a group so your whole crew lights up together. No belt yet? Try the demo.
Nion Lights is the companion app for the Nion Animated Glow Belt v2. Connect over Bluetooth, shape your look, and sync with friends or the whole crowd.
PAIR IN SECONDS
Switch your belt on, open the app, and tap it in the Nearby list. Pairing a new phone is a 5 second hold on the belt's button. The app remembers your belts and reconnects when you open it.
DIAL IN YOUR LOOK
- Brightness, effect, speed and size, live on the belt as you drag
- Dozens of animated effects and color palettes
- Build your own palettes and pick your own colors
- Advanced mode: split the belt into segments, each with its own effect, and reverse or mirror them
99 LOOKS BUILT IN
Browse the Nion library by mood: Signature, Rave, Seasons, Holidays, Retro, Nature, Candy, Gems, Events and more. Add the ones you love to your belt, save your own looks, and export them to share. Coming from WLED? Import your old presets.
PLAYLISTS
Put your favorite presets in order and give any of them a timer, so your belt moves through the set on its own. One tap on the belt's button steps to the next look.
SYNC YOUR CREW
Start a private group and friends join by scanning a QR code or opening a link. Everyone in the group moves together: same look, same brightness, in time. Anyone in the group can change the look for everybody, and three taps on the belt's button lets you sit out or rejoin.
FOLLOW THE CROWD
With crowd sync on, every Nion belt nearby plays the same look in time, with no setup at all. Pick your own look whenever you want, and rejoin with a tap.
MAKE THE BUTTON YOURS
Choose what 1 tap, 2 taps, 3 taps and a 1 second hold do: next or previous preset, a random one, a favorite, brightness, lights on or off, or sync.
BATTERY SMARTS
See the charge and time left, flash the level on the belt itself, let the belt dim gently as the battery drains, and set quiet hours when it runs at lower brightness.
FIT AND UPDATES
Cut your belt to size? Tell the app where the last LED is and every effect fits the new length. New belt firmware installs from the app over Bluetooth in under a minute, and your presets and settings stay.
NO BELT WITH YOU?
Tap "Try the demo belt" to explore every screen with a simulated belt.
PRIVATE BY DESIGN
No account, no sign-in, no ads, no analytics. Your belts, presets and settings stay on your phone.
Requires a Nion Lights belt with Bluetooth. Get yours at nionlights.com.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Buddy Delaune, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Buddy Delaune
- Size
- 6.2 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Nion Lights LLC