Important: New firmware updates are rolled out incrementally in batches. We ask for your patience as the firmware update reaches your device.

ScanWatch 2 Firmware 3441 – 12.9.25

Your ScanWatch 2 just received a new update! 🪇

This 3411 Firmware release includes minor bug fixes and improvements.

ScanWatch 2 Firmware 2871 – 6.9.25

With the release of Firmware 2871, we bring you...

Overnight Heart Rate Variability (HRV) Tracking

• With this update, your ScanWatch 2 can now automatically measure your Heart Rate Variability (HRV) overnight!
• HRV is the variation in time between your heartbeats. It's a key metric used to assess the balance of your autonomic nervous system.
• Measuring HRV during sleep provides valuable insight into your body's recovery, stress levels, and overall well-being. Changes in HRV can be influenced by factors like sleep quality, physical activity, stress, and illness. Tracking this trend over time can help you better understand your body's state and make informed decisions about your lifestyle.

• You will be able to view your overnight HRV data and trends within the details of your sleep view in the Withings App.

  

For more information on HRV see this article.


 

Enhanced Battery Life

• We are continuously working to optimize the performance of your ScanWatch 2. This update includes significant power management improvements that lead to extended battery life.
• Under typical usage conditions, you can get up to 5 additional days of battery life compared to the previous firmware.
• Note: Actual battery life may vary depending on usage patterns and settings.

Additional Bug and Stability Fixes

• We have addressed an issue that could occasionally affect the notifications appearence on your watch. This update includes a fix to improve the reliability of notifications, ensuring you receive notifications from your smartphone consistently on your ScanWatch 2.

• Additional Bug Fixes and Performance Enhancements: This release also includes several other minor bug fixes and under-the-hood optimizations to improve the overall stability, performance, and responsiveness of your ScanWatch 2. These updates contribute to a smoother and more reliable user experience.

ScanWatch 2 Firmware 2651 – 3.17.25

Your ScanWatch 2 has been improved! 🥳

With the release of Firmware 2651, we bring you...

Usability Improvements

• Improved battery life: expect up to 5 days more battery life!
• Activity reminder will now take your workout sessions into account before issuing an inactivity notification.
• The timer will now keep the latest duration you used previously in memory for easier re-timing of the same interval.
• The option for hands modes while the screen is on is back, you can select your mode in the watch settings.
• Improve sleep phases detection for people with low sleeping Heart Rate.

UI Improvements

• Fixes for Japan e-labelling.
• Max luminosity settings during ECG, SpO2 and workout mode when screen is not always on.
• Triggering a shortcut will now vibrate the watch.
• Fixes for ECG UI.
• Fixes for timer UI.
   

+Additional Bug and Stability Fixes

ScanWatch 2 Firmware 2281 – 7.22.24

Your ScanWatch 2 has been improved! 🥳

With the release of Firmware 2281, we bring you...

New and improved Heart Rate Algorithm

• Better precision for running, walking and biking.
• Improved overall performance and accuracy.
• Improved Heart Rate UI: 
  

UI Improvements

• Improved workout UI.
• Reworked navigation UI.
• New Watchface feature available in the settings menu.

• Watchface Feature set to "Large" by default:
    

  Large Mode (Default)	Normal Mode

• Cycle Tracking UI updates - clearer display for your cycle state.
  
• Optimization and other minor fixes.

Sleep view on watch

• This screen will show the duration of your last sleep in the Withings app.
  
• If you sleep with the Sleep Analyzer instead of your ScanWatch Light, you will have the sleep night duration displayed on the watch.
• If you are sleeping with both: Priority is automatically given to Sleep Analyser at night to ensure consistency in the data.
• If your Withings device did not record a sleep duration from the previous night, it will instead display: "Sleep - No data".
  

ScanWatch 2 Firmware 2091 – 7.22.24

Your ScanWatch 2 just received major improvements!

With the release of Firmware 2091, say hello to…

New Features

• Improved SpO2 measurements can now be shorter than 30 seconds.

• New Watchface feature available in the ScanWatch settings menu.
  
  

Stability Improvements

• We've fixed an issue that may have caused notifications to stop being received.

UI Improvements

• Global UI updates.
• Workout UI updates - better legibility.
  Example with zone number displayed on temperature:
  
• Cycle Tracking UI updates - clearer display for your cycle state.
  
• Installation UI Updates.
• 10:10 Watch Hand Position is now always on.

Additional Bug and Stability Fixes

ScanWatch 2 Firmware 1831 – 10.28.23

Your ScanWatch 2 has been improved!

Discover Menstrual Cycle Tracking on your watch

With this latest update, you can now manually add menstrual cycle and symptom logs using your watch! Click here to learn more about Menstrual Cycle Tracking.

• Important note to iOS users: Due to a bug with the current version of the iOS App (6.1), manual logging with your watch will appear incorrectly in the Withings App. For this reason, we recommend to not use this feature until the next iOS app update, scheduled for late November 2023. Instead, please use the manual logging feature within the Withings app. 

Other updates

• UI improvements 

• Bugs fix