WIIRed Review: Flipper Devices’ $250 Busy Bar Struggles in Open Offices
A recent assessment by WIIRed highlights the limitations of Flipper’s new physical timer, noting its high price point and ineffectiveness at deterring interruptions despite its smart home capabilities.
WIIRed has published a review of the Flipper Busy Bar, a $250 physical productivity device manufactured by Flipper Devices. Announced in 2025 with sales commencing in June, the device features a bright red display and tactile switches designed to signal unavailability and aid concentration. The hardware functions as a digital clock and a Pomodoro-style focus timer, offering a physical alternative to the software-based focus modes prevalent on Apple and Android devices.
The reviewer found the tactile switches and timer functionality effective for personal concentration, noting that the physical act of engaging the device helped maintain focus. The system defaults to a 20-minute work segment separated by five-minute breaks, with a visual indicator that fills up as the session progresses. However, the review concluded that the device failed to deter interruptions in an open-office environment, with colleagues largely ignoring the signal despite its visibility.
Flipper Devices, known for the controversial Flipper Zero handheld hacking tool, has positioned the Busy Bar as a quieter, less contentious product. The device connects via Bluetooth to mobile devices and supports Matter-certified smart home integrations. Users can configure automations to trigger lights, music, or shades via systems such as Google Nest Hub or Home Assistant, or link the device to activate "Busy" mode when a computer microphone is live.
At $250, the hardware is considered expensive compared to free software alternatives. The review noted that while the device may appeal to users seeking a dedicated physical focus aid, it is difficult to recommend given the availability of free apps with similar syncing capabilities. Flipper recently released open-source firmware for the device on GitHub, allowing for deeper modification capabilities and future updates to the operating system.
The device includes various themes such as "KEEP OUT," "OUT TO LUNCH," and "LOW SOCIAL BATTERY," alongside the default "BUSY" message. Flipper CEO Pavel Zhovner cited the inspiration for the device as a desire to signal unavailability to visitors. Future updates are promised, including an expanded app library, though the current iteration is viewed by the reviewer as an overengineered tool that only serves specific user needs.
