Software updates - Suunto Nautic S
Enjoy the convenience of over the air software updates via Suunto app so that your Suunto Nautic S always has the latest and greatest software.
Release notes
2.51.10
Staged update starting on February 13th 2026
This update brings new features, improvements and bug fixes.
New Dive features:
- Tide widget
- Customization of switchwindow and arches for dive modes
- Dynamic depth graph to dive summary Option to configure a stopwatch to dive views
- Possibility to link two tank pods to same gas If two tank pods are linked to same gas, the tank pressure field will show two tank pressures during dive
- Option to set a pressure difference alarm when diving sidemount
- Support for new dive watch face (available in Suunto app)
Improvements and bug fixes:
- Localization fixes
- Snorkelling max depth was missing from summary
- Algorithm deviation icon not showing on screen after software crash Issues with surface time arch
- Reduce the time of the no-fly icon
- Tank pod icon showing in pre-start view even if offline
- Issues with wifi and maps download
- Memory optimization
- Bearing didn’t clear after exiting Scuba dive
- Adding e-labels for certification
- Improvement to tank pressure arch
- Surface time sometimes showing wrong values
- Transition optimization in menu items