Firmware 2.4.14
December 18, 2025
Added Drift feature
Reduced overhead of diagnostics and logging
Improved sleep staging quality and reliability
Improved brainwave frequency band tracking algorithm
Improved reliability of firmware updates
Improved power management system, including faster recovery from deep discharge, sleep, and overall better stability
Firmware 2.2.37
June 3, 2025
- Fixed bugs that were leading to system instability and crashes
- Fixed an issue that could lead to excessive battery drain
- Improved diagnostics and logging
Firmware 2.2.7
May 12, 2025
- Added a 1.5 second hold-off period after an action button double press to help avoid the unintentional muting of sound when a session is first started.
- Decreased the action button double press time limit from 2 seconds to 0.75 seconds. Very slow presses will no longer register as a double press.
- Fixed an issue with the power management driver that led to a device crashing
- Decreased the size of the log files, making them easier to send
- Improved diagnostic logging
Firmware 2.2.5
April 30, 2025
- Firmware support for the background transfer of data
- On-device neural net for sleep stage classification
- Improved battery life (more than 2x improvement)
- Improved OTA
- Extended volume control range (-30dB to 0dB)
- Improved off head detection
- Improved battery reporting (mobile application), including fixing an issue with low battery percentage being reported as high percentage
- Fixed Android pairing issue on some devices
- Resolved charging issue with a specific model Samsung wall adapter
- Improved diagnostic logging
- Many other bug fixes and enhancements
0.59.33
- Initial Release