What's changed in the latest Fitbit device update?

Version 1.88.11

• An additional 6 languages are now available on your device: Brazilian Portuguese, Czech, Indonesian, Polish, Romanian, and Russian.

• This release includes bug fixes and improvements.

Version 21.40.2

Feature Update

You can now turn off real-time data tracking.

Other Improvements

This release includes bug fixes, stability improvements, and an important security update. For more information about security updates see How do I update my Fitbit device?

We’ve also resolved an issue where some customers noticed their stats didn’t reset overnight.

Thank you to the teams from the University of Padua, Technische Universität Darmstadt, and the University of Edinburgh for their assistance.

Version 26.63.2

Feature Update

You can now turn off real-time data tracking.

Other Improvements

This release includes bug fixes, stability improvements, and an important security update. For more information about security updates see How do I update my Fitbit device?

Thank you to the teams from the University of Padua, Technische Universität Darmstadt, and the University of Edinburgh for their assistance.

Version 39

This release provided a critical security update. Thanks to Tavis Ormandy of Google Project Zero for his assistance. For helpful information about security updates, see How do I update my Fitbit device?

Version 23.27.2.0

This release provides an update for customers in the Japanese market.

Version 17.8.402.1

Feature Update

You can now turn off real-time data tracking.

Other Improvements

This release includes bug fixes, stability improvements, and an important security update. For more information about security updates see How do I update my Fitbit device?

Thank you to the teams from the University of Padua, Technische Universität Darmstadt, and the University of Edinburgh for their assistance.

Version 8.124

Feature Update

You can now turn off real-time data tracking.

Other Improvements

This release includes bug fixes, stability improvements, and a critical security update. For more information about security updates see How do I update my Fitbit device?

Thank you to the teams from the University of Padua, Technische Universität Darmstadt, and the University of Edinburgh for their assistance.

Version 18.128

Feature Update

You can now turn off real-time data tracking.

Other Improvements

This release includes bug fixes, stability improvements, and a critical security update. For more information about security updates see How do I update my Fitbit device?

Thank you to the teams from the University of Padua, Technische Universität Darmstadt, and the University of Edinburgh for their assistance.

Version 22.58.0

This release includes bug fixes and improvements.

Version 1.88.11

What's new

• See upcoming calendar events on your wrist with the Agenda app . For more information, see How do I set up and troubleshoot apps on my Fitbit device?
• See last night’s sleep score on your device in Fitbit Today. For more information, see What's sleep score in the Fitbit app?
• Access the sleep mode and DND options in the quick settings on your device. For more information, see How do I navigate my Fitbit device?
• Find new clock faces in the Fitbit Gallery in the Fitbit app. For more information, see How do I change the clock face on my Fitbit device?
• Choose how long your screen stays on before turning off in the Settings app .
• An additional 6 languages are now available on your device: Brazilian Portuguese, Czech, Indonesian, Polish, Romanian, and Russian.

What's changed

You can now set alarms on your device and use Smart Wake. Note the following:

• To allow you to set alarms right on your wrist, we had to clear any existing alarms you set. To make sure you don't miss an alarm, open the Alarms app on Charge 3 and tap + Set up a new alarm. Tap the check mark to save and make sure it’s set.
• Note that you can no longer set alarms in the Fitbit app.

For more information, see How do I manage alarms on my Fitbit device?

What's fixed

• You won’t see a blank notification on your device when you receive a text message that contains a picture but no text on your iPhone.
• This release includes bug fixes and improvements.

Version 1.100.76

This release includes bug fixes, improvements, and a critical security update. For more information about security updates, see How do I update my Fitbit device?

Version 7.88

Feature Update

You can now turn off real-time data tracking.

Other Improvements

This release includes bug fixes, stability improvements, and a critical security update. For more information about security updates, see How do I update my Fitbit device?

Thank you to the teams from the University of Padua, Technische Universität Darmstadt, and the University of Edinburgh for their assistance.

Version 24.30.2

Feature Update

You can now turn off real-time data tracking.

Other Improvements

This release includes bug fixes, stability improvements, and an important security update. For more information about security updates, see How do I update my Fitbit device?

Thank you to the teams from the University of Padua, Technische Universität Darmstadt, and the University of Edinburgh for their assistance.

Version 1.88.11

What's new

• Up to 10 previous notifications are now stored on your device in the Notifications app . For more information, see How do I get notifications from my phone on my Fitbit device?
• An additional 6 languages are now available on your device: Brazilian Portuguese, Czech, Indonesian, Polish, Romanian, and Russian.

What's fixed

• You won’t see a blank notification on your device when you receive a text message that contains a picture but no text on your iPhone.
• This release includes bug fixes and improvements.

Version 6.64

Feature Update

You can now turn off real-time data tracking.

Other Improvements

This release includes bug fixes, stability improvements, and a critical security update. For more information about security updates, see How do I update my Fitbit device?

Thank you to the teams from the University of Padua, Technische Universität Darmstadt, and the University of Edinburgh for their assistance.

Version 16.34.6.1

Feature Update

You can now turn off real-time data tracking.

Other Improvements

This release includes bug fixes, stability improvements, and an important security update. For more information about security updates, see How do I update my Fitbit device?

Thank you to the teams from the University of Padua, Technische Universität Darmstadt, and the University of Edinburgh for their assistance.

Fitbit OS 4.2.4

Version 32.72.1.23

This release includes bug fixes and improvements.

Fitbit OS 4.2.4

Version 38.72.1.23

This release includes bug fixes and improvements.

Version 5.90

This release includes bug fixes, stability improvements, and a critical security update. For more information about security updates see How do I update my Fitbit device?

Thank you to the teams from the University of Padua, Technische Universität Darmstadt, and the University of Edinburgh for their assistance.