The logbook has been redesigned to accommodate data for up to 5 tanks on a single page and includes a horizontal line for average depth in profile views. Nitrox/Oxygen Support: For oxygen mixes above 95%, the
Mares released a silent update (v2.15) in late Q1 2025. Here is the specific changelog for this version:
Ensure your smartphone app is updated to the latest version via the App Store or Google Play Store first. Older app versions cannot fetch newer firmware files. To help tailor this to your needs, please let me know: mares genius firmware update updated
Take a moment to recalibrate the digital compass post-update. Changes to the underlying code can shift internal sensor baselines.
What Is a Firmware Update and Why Is It Important | NinjaOne The logbook has been redesigned to accommodate data
As of 2025, Mares has rolled out a beta feature: for the Genius via the Mares Hub mobile app. Note: This is only for minor point releases (e.g., 2.15 to 2.16). Full major updates still require USB.
Strengthens the wireless tank pressure pairing link. Key Improvements in Recent Updates Older app versions cannot fetch newer firmware files
If the screen remains blank or frozen post-update, perform a hard reset by holding down the power button for 15 seconds, or wait for the device to automatically enter sleep mode before waking it up again.
: The computer now better accommodates Trimix planning and can track up to 5 transmitters for multi-gas switching.
Open the software and select your device from the connected icons.