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Software updates – Suunto 3 Fitness

Software updates enhance the functionality of your Suunto products through new features and improvements. We strongly encourage you to install updates as soon as they are available.


Download the software from the links. Install the software to your computer by double-clicking the download file.


Download for Mac

(OSX 10.13 or later)

Download for Windows

(Windows 8.1 or later)


Connect your Suunto watch to your computer with the provided USB cable.

SuuntoLink opens automatically when the watch is detected. Follow the on-screen instructions for updating or syncing your watch.

3. Want to be the first one having the next update?

Download Suunto app for your phone and get notified once a new software update is available. Learn more about Suunto app

Release notes


This update fixes the bug that caused the wrong date to appear on your watch.


This update brings new features, added performance enhancements as well as some fixes

New features

  • Automatically adjusted time zone from Suunto app

Enhancements and fixes

  • In watch guidance tips for first exercise to help get the best performance from your watch


Staged release starting June 18, 2019 

This update brings new features, added performance enhancements as well as some fixes (we’ve highlighted a few below) 

New Features: 

  • In watch guidance tips to help get the best performance from your watch 
  • Pool swimming now has new pace clock screen face 

Enhancements and Fixes: 

  • We fixed some bugs to make your Suunto 3 Fitness experience better

Version 2.6.54

Staged release starting April 24, 2019

This update brings a new feature, added performance enhancements as well as some fixes (we’ve highlighted a few below)

New Feature:

  • Fitness age, which shows your fitness level based on a target level for a specific age. For example if you’re 36 and your fitness age is 24 you’re in awesome shape.

Enhancements and Fixes:

  • You can now also follow pace zones without setting a target
  • We fixed some bugs to make your Suunto 3 Fitness experience better

Version 2.5.18

Staged release starting November 19, 2018

New Features:

  • New notification at the end of the week showing you a quick summary of your training.
  • Hebrew can now be selected as a language in your Suunto 3.

Enhancements and Features:

  • Step counter improvements
  • You can now reset foot pod calibration at pairing

Version 2.4.14

Released 2 October 2018


  • This update brings two new modes for adaptive training guidance 'maintain' and 'boost.' You can find out more about these new modes in the Suunto app.
  • We have also made improvements to both wrist heart rate accuracy and step counting accuracy.

Version 2.3.22

This release brings wrist heart rate improvements while walking and general stability enhancements.

To learn more about how to get the most out of wrist heart rate, read more here.

Version 2.2.18

Your Suunto 3 Fitness keeps getting better! We are excited to share that this update brings the following performance enhancements:

  • Battery time estimation before you begin your workout
  • New battery level reminders to let you know when you may need to charge up before your next activity (20% and 10%).
  • New watchface highlighting your progress towards your weekly training target.
  • Tracking of your daily 24/7 HR is now more accurate and instant HR readings are now more responsive.
  • Improvements to notifications for both iOS and Android.

We've also fixed some little bugs.

Version 2.0.38

This update delivers performance enhancements related to sleep tracking and HR for daily use as well as a couple bug fixes to make your Suunto 3 Fitness experience even better.