The makers of the Flipper Zero have a new product — a productivity tool called the Busy Bar 

"We aim to create a fun, customizable, and practical tool that helps you maintain deep focus," stated Pavel Zhovner, co-founder and CEO of Flipper Devices.

$259 and extremely developer friendly as you might expect 

https://busy.bar/

The Farcaster formerly known as Kchamp. Books, beats, bodybuilding, bright ideas and beautiful things.

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Flipper Zero makers introduce Busy Bar, a customizable productivity tool for deep focus. Expensive but developer-friendly