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Software updates – Suunto Race 2

Enjoy the convenience of over the air software updates via Suunto app so that your Suunto Race 2 always has the latest and greatest software.

Over the air software update

When an update is available and your watch is connected with Suunto app, the software update will be downloaded to the watch automatically.

Once the software is downloaded to your watch, the watch will update itself during the night as long as the battery level is at least 50%.

If you want to install the update manually before it happens automatically during the night, navigate to Settings > General and select Software update.

Release notes

2.50.26

Staged update starting on January 7th 2026

This update brings new features, improvements and bug fixes.

New features:

  • Connected sensors can be enabled/disabled per sport mode
  • Sensor services can be selected separately in sport mode
  • New default sport modes for duathlon, swimrun and aquathlon
  • New data fields: Instant, avg and lap NGP, Peak power, Peak pace & speed and ascent/descent to next waypoint
  • Number of SuuntoPlus apps in sport mode increased from two to three
  • ZoneSense adjustable as target to follow in sport mode
  • ZoneSense zone distribution shown in log summary
  • Automatic transitions in triathlon sport mode
  • Automatic transitions in swimrun sport mode
  • Circular transition between sports in predefined multisport modes
  • New map orientation selection for north/heading
  • In-store demo mode for events and demo purposes

Improvements:

  • Significantly improved wrist heartrate accuracy
  • Sport mode options remembered better
  • New paired sensors automatically enabled in compatible sport modes
  • Map data field made bigger and more visible
  • Weather data also downloaded over WiFi
  • Improved pool swimming accuracy
  • Smoother transition between menus
  • Improved altimeter stability
  • Improved ascent and descent calculation accuracy
  • Several bug fixes and performance improvements

2.48.16

Staged update starting on November 10th 2025

This update brings new features, improvements and bug fixes.

New features:

  • Ground contact time and vertical oscillation in running log summary
  • New improved morning report
  • New notification for treadmill calibration
  • All apps selection added to widget list

Improvements and bug fixes:

  • Button lock problem fixed
  • Battery drain problem fixed

2.46.14

Staged update starting on October 16, 2025

This update brings a bug fix:

  • Fixed the problem where heartrate measurement stops measuring

User guide for Suunto Race 2

User guides provide a comprehensive overview of product features, how to use them, as well as handling guidelines and technical specifications.