Key Takeaways
1. Garmin released system software version 3.06 for the Descent X30, enhancing features since the last update in November 2025.
2. Users can now personalize their dive screen with new data fields, including current depth, NDL time, and stop depth.
3. Weather and tide information improvements allow for custom naming of locations and enhanced functionality without a smartphone.
4. The update introduces a Waypoint Manager app for creating new waypoints and aligns NDL-Aware depth metrics with the Dynamic Depth page.
5. The Descent X30 dive computer is priced at $749.99 and can check for updates automatically via the Garmin Dive app or Garmin Express software.
Garmin is introducing a fresh update for the Descent X30, specifically system software version 3.06. The previous update for this scuba diving computer was released in November 2025, which enhanced the technical category with new data fields and improved the stability of the Dive Log.
New Features in Update 3.06
According to the release notes for Garmin Descent X30 software 3.06, users can now include essential data fields like current depth, NDL time, and stop depth to their personalized dive screen. There are also two improvements regarding weather and tide information. Firstly, users can now assign custom names to these locations. Secondly, the functionality of these features when the device is not paired with a smartphone has reportedly been enhanced.
Waypoint Manager and Other Improvements
In addition, the latest update for the Descent X30 allows users to create a new waypoint using the Waypoint Manager app. The order of NDL-Aware depth metrics in the data fields has been aligned with the order found on the Dynamic Depth page. Furthermore, Garmin has addressed issues that were affecting pool mode, the Dive Log, and the passcode security feature.
The Garmin Descent X30 dive computer is currently priced at $749.99 on Amazon and offers multiple options for updates. The device will automatically search for updates when it’s linked to the Garmin Dive app or the Garmin Express software. Alternatively, users can also check for updates manually on the device by navigating to PREV > Settings > System > Check for Updates.
Garmin’
Source:
Link