Productivity multi-tool device with LED pixel display. Focus timer with distraction blocking feature on your phone and PC. Fully customizable, open-source, and smart home ready.
Display custom messages and images using JavaScript, GO, or Python
Open HTTP API
Connect it to your smart home system for seamless automation
Developer-friendly
Right out of the box, BUSY Bar comes with an Open API, ready for integration into your project.
Remote Control
Control BUSY Bar remotely over the internet. Place it on the wall or door and use the desktop app to automatically activate the BUSY status when you’re on calls.
Smart Home Integration
Make your smart home react when you’re busy: pause music, turn on lights, and lock the door with just one button. BUSY Bar supports Matter®, a modern smart home protocol that enables connection with major systems like Apple Home and Google Home.
Mute All Devices
BUSY Bar integrates with the free cloud-based BUSY App infrastructure. Block distractions across all platforms simultaneously, so nothing pulls you away while you’re focused. BUSY App works on your computer, phone, and smartwatch.
Block Distractions
BUSY Bar can automatically mute notifications on your phone and PC when BUSY mode is activated. It helps you stay focused by blocking distractions as you work.
Interval Focus Timer
BUSY Bar is an advanced productivity timer inspired by the Pomodoro technique, which divides work into short intervals — 25‑minute work sessions followed by 5‑minute breaks.
Automatic Status
BUSY Bar integrates with desktop software and automatically activates when you’re on a call, live on stream, recording audio, or when a certain program is active.
Display Your Status
Stop others from interrupting your deep focus. The display shows you’re busy and when you’ll be free again.
Features
Tech specs
Main Display
6.35-in LED matrix
72×16 px resolution
60 Hz refresh rate
RGB with 16 million colors
800 nits
Adaptive brightness
Back Display
1.54-in monochrome OLED
160×80 px resolution
16 gray scales
Adaptive brightness
Mirrors the main display
Physical Controls
5-position mode selector
Start/Pause button with Kailh Choc Switch V2
Scroll wheel with push button
Back button
2 RGB status lights
Central Processor
STMicroelectronics STM32U5
Arm Cortex-M33 @ 160 MHz
2 MB Flash, 2.5 MB SRAM
Additional 8 GB eMMC storage
Wireless Processor
Silicon Labs SiWG917
Arm Cortex-M4 @ 180 MHz
8 MB Flash, 672 KB SRAM
Wi-Fi 6 (IEEE 802.11ax)
Single Band 2.4 GHz
WPA3 authentication support
Bluetooth Low Energy 5.4
Battery
Li-ion 18650 battery
3250 mAh
Full charge in 1 hour (15 W)
2 weeks in standby
8 hours of active status
USB Connection
USB Type-C for charging and PC connectivity
Virtual LAN adapter
HTTP API over USB Virtual LAN
Light Sensor
Automatically adjusts brightness based on environment
Works for both displays
Speaker
Power: 0.8 W
For sound alerts and notifications
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