Suunto is rolling out a significant software update version 2.44.52 (2025 Q3 – HOTFIX) for its flagship smartwatches: the Suunto Vertical, Race, and Race S. This update brings a suite of enhancements and fixes designed to improve your overall user experience. You can expect a smoother and more reliable performance from your device, particularly when it comes to tracking your fitness and recovery.
Key Improvements and Fixes
- Bike sensor wheel size adjustment added
- Sleep tracking accuracy improved
- Recovery between watch and app in sync
- ZoneSense zone indicator fixed
- Some crash root causes fixed
This new software version addresses several key areas. For cyclists, there’s a new feature that allows you to manually adjust bike sensor wheel size. This provides more accurate distance and speed data for those using external sensors. Suunto has also refined the watch’s sleep tracking algorithm, so you’ll now get a more precise analysis of your nightly rest. Additionally, the update ensures your recovery data stays perfectly synchronized between your watch and the Suunto app. A fix for the ZoneSense zone indicator has also been implemented, and the update addresses several underlying issues that were causing crashes.
How to Get the Update
Getting the new software is a straightforward process. As long as your watch is connected to the Suunto app, the update will be automatically downloaded to your device in the background. Once downloaded, the watch is designed to install the update on its own, typically during the night when your activity is low, provided the battery is at least 50% charged. For those who want the new features immediately, you have the option to install the update manually. Just navigate to Settings > General on your watch and select Software update.
Enjoy the new features and improved performance!
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