TeltoHeart firmware/software changelogs

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Changelog



Version Release date Changes
Version 2.6.1
Release date 2024-07-24

FIXES:

  • The device will now be visible but not connectable via phone before the language selection during start-up.
  • Added a non-connectable BLE advertisement state.
  • Fixed an issue preventing system upgrades if the device is reset during the firmware upload process (while the rightmost progress bar is advancing).
Version 2.6.0
Release date 2024-06-03

FEATURES:

  • You can now choose your language during the Startup Wizard before pairing your device.
  • The device will vibrate when you turn it on or off, and the company logo will appear during startup.
  • Wrist detection is temporarily disabled before a Unpair and reset.
  • Bluetooth connection notifications will now appear in quick access menu instead of as visual and vibration alerts. There will be a vibration when the passkey is displayed during pairing.
  • The AFib feature is now fully enabled by default.
  • Buttons will no longer stay focused if your finger moves out of the button area while pressing it, preventing accidental actions.
  • New information and markings added after MDR certification.
  • Added support for multiple languages (EN and LT).
  • The initial battery drop after charging to full has been reduced.
  • You can now change the system's language from a new 'Language' option in the settings menu.
  • Several GUI windows have an updated layout.
  • File upload speed to the phone has been increased.

FIXES:

  • Fixed the issue where the 'Charging fault' notification wasn't shown.
  • Charging will only resume after a fault when the user takes action.
  • Fixed device crashing on the first start-up.
  • Heart rate data will now be cleared after 1 hour.
  • Fixed issue where pressing the back button could exit the 'Consultation advisory' notification.
  • Fixed missing texts after a system upgrade.
  • Fixed issue where pressing 'cancel' during a system update would reject unrelated notifications.
  • Fixed issue where the user couldn't leave the 'System upgrade failed' window by pressing the 'dismiss' button.
  • Bluetooth disconnected notification will now be delayed by 5 seconds to avoid excessive alerts.
  • Added description for how heart rate alerts work.
  • Current heart rate value will be included in daily statistics reset.
  • Improved error handling in system setup to prevent input button from being permanently disabled.
  • Fixed power control window layout.
  • Unpair and reset time has been reduced.
  • Fixed issue where the charging screen wasn't displayed due to GUI window being overwritten.
  • Fixed an issue where heart rate age will be shown after 30 minutes.
  • Fixed issue where buttons wouldn't respond if the system setup was waiting.

Known Issues:

  • This version can only be updated from version 2.5.1.
Version 2.5.0
Release date 2024-04-05

FEATURES

  • Return to previous window when Heart rate alert configuration is saved.
  • Added 'Perform ECG' button to Heart rate alert windows.
  • Introduced GUI response windows to indicate system setup service progress.
  • Introducing estimated SoC that converges and attempts to reduce SoC spikes

BUGFIXES

  • Fixed a device crash when wrist is lost on detaching from charger.
  • Restored support for magicless and unencrypted asset map
  • Allowed DAU even with invalid primary asset map file and extend DAU wdt timeout.
  • Fixed device crashing while performing factory reset.
  • Wipe datetime settings during factory reset.

KNOWN-ISSUES

  • Checkbox will change its value even if setting was not set correctly.
  • Double tap feature temporary disabled due to sensitivity issues
  • Ghosting lines behind text
  • Rarely the watch is no longer connecting with the phone
  • Bluetooth became non responsive
  • After the failed FW download, the watch shows 'Update failed' notification twice.
  • After the failed FW update, the 'Failed update' notification was not displayed.
Version 2.4.1
Release date 2024-01-10

Internal fixes.

Version 2.4.0
Release date 2023-12-11

FEATURES

  • System upgrade bundle package file structure modified given mobile application requirements
  • Added support for ECG logger automatic storage tracking
  • Updated HR application data field text value from 'NOW' to 'LAST'
  • From now on AFib notification will redirect user to perform quick ECG instead of the one with instructions.
  • Added FCC certificate
  • Swapped system upgrade progress bars, so that overall progress would start from the left side.
  • Battery charging fault notification fired when battery charger issues a faulty charging status
  • Introduced new Consultation Advisory Notification after system boot to inform user that the readings provided by this device should not be relied upon for making medical decisions without consulting a healthcare professional
  • Introduced our Atrial Fibrillation (AFib) User Interface (UI) application. It provides a straightforward way to enable or disable AFib monitoring and view the most recent suspected AFib event.

FIXES:

  • User presentable time values were not updated with timezone.
  • Using 'TeltoHeart' naming instead of 'MyHealth'
  • Fixed wrist detection getting stuck and crashing the device.
  • Fixed manually triggering charge fault notification
  • A user notification about a time zone changes will be presented.
  • Fixed a case when during the power-down process wearable GUI is stuck after being placed on the charging dock
  • Enabled simulated ECG signal drawing graph during ECG measurement procedure.
  • Refactored the ECG service to utilize the Mediocre ECG library for quality assurance and the final decision on whether to save the file or inform the user about a failed measurement.
  • Fixed issue where ECG measurement misses samples due to HR file writes
  • Added storage almost full event
  • Handle max files in journal configuration changes.
  • Introduced BLE 'Heartbeat' service, used to notify peer about existence of the device
  • Fixed a failure to save system settings in a persistent memory.
  • Fixed device crash when ECG recording is aborted due to system overload.
  • Fixed an issue when device is stuck in the connection notification immediately after pairing if application is quit
  • Fixed device getting stuck whilst shutting down on the charger.
Version 2.2.1
Release date 2023-08-10
FEATURES
  • Add a power off screen to inform when shutting down is in progress.
  • Fixed an issue where device would try to draw watchface twice ending up with overlapping screens.
  • Diminishing the initial brightness to 70% and setting the tilt-to-wake option to be initially disabled, thereby extending the device usage duration.

FIXES:

  • Fixed an issue where the low battery and critically low battery notifications were not displayed after charging the device.
  • Fixed an issue where after declining a system upgrade a factory reset is initiated, on next system boot, the device restarts with new assets
  • Fixed text position which was previously clipped in the watchface screen.

Known issues:

  • Checkbox will change its value even if setting was not set correctly.
  • Double tap feature temporary disabled due to sensitivity issues
  • Ghosting lines behind text
  • A 20% notification is displayed when the battery level is significantly lower, and it has already been shown.
  • Rarely the watch is no longer connecting with the phone
  • Bluetooth became non responsive
  • ECG measurement misses samples due to HR file writes
  • After the failed FW download, the watch shows 'Update failed' notification twice.
  • After the failed FW update, the 'Failed update' notification was not displayed.
Version 2.2.0
Release date 2023-07-21

FIXES:

  • Improved vibration patterns response to ongoing events.
  • Fixed factory reset crashing when there were a lot of files to delete.
  • Fixed issue with time sporadically not updating while in watch face.
  • Allow waking up by back button in startup wizard.

Known issues:

  • Checkbox will change its value even if setting was not set correctly.
  • Double tap feature temporary disabled due to sensitivity issues