FLwatch: Glucose Sensor Graph3.1.2 - App Store
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Publisher Description
FLwatch displays blood glucose readings from Abbott FreeStyle Libre 2, Libre 3 and Libre 3+ sensors, as well as Dexcom G6 / G7 / ONE+ sensors, on your iPhone and Apple Watch.
Glucose data can be received through the LibreLinkUp cloud, Dexcom Share, or a direct Bluetooth connection to Libre 3 and Libre 3+ sensors.
Workout mode is available with every supported CGM provider. Follow your glucose graph during exercise and set a workout-specific low-glucose alert to help you notice when your glucose falls.
With Libre 3 and Libre 3+, direct-to-watch Bluetooth support lets you leave your iPhone behind during exercise. Start a workout in FLwatch to receive sensor readings directly on your Apple Watch.
Record insulin doses and view insulin-on-board and insulin activity graphs.
With Apple Watch support, widgets, Live Activities, and configurable glucose and sensor alerts, your glucose data is easily accessible across your Apple devices.
FLwatch is free and open source.
FEATURES
Glucose Monitoring
. Blood glucose graph on iPhone and Apple Watch
. Interactive chart on iPhone - tap to inspect individual readings
. Optional calibration offset for directly connected Libre 3 and Libre 3+ sensors
. Check your current glucose and trend using Shortcuts or Siri
. Optional always-on display mode for quick viewing
CGM Providers
. Direct Bluetooth connection to Libre 3 and Libre 3+ sensors
. LibreLinkUp cloud
. Dexcom Share
Alerts
. Configurable low and high-glucose alerts on iPhone, Apple Watch, and CarPlay
. Additional critical-low and signal-loss alerts for directly connected Libre 3 and Libre 3+ sensors
. Libre 3 and Libre 3+ warm-up status, remaining sensor life, and expiry and replacement notifications
. Optional critical delivery and individual Do Not Disturb times
Insulin Tracking
. Record insulin doses on iPhone, or with Shortcuts and Siri on iPhone and Apple Watch
. Basic carbohydrate and insulin calculator using portion size and a configurable insulin-to-carbohydrate ratio
. Insulin on Board (IOB) calculation
. Supports rapid-acting and fast-rapid-acting bolus insulins
. Insulin on board graph
. Insulin activity graph
Widgets, Live Activities and CarPlay
. iOS Home Screen widgets, with and without graphs
. Lock Screen widgets
. StandBy widgets for bedside view
. Live Activities for quick glucose updates
. CarPlay view showing current glucose and IOB
. Glucose graphs in CarPlay through widgets and Live Activities
Apple Watch
. Native watchOS app
. Workout mode with glucose monitoring and configurable low-glucose alerts for all supported CGM providers
. Direct-to-watch Bluetooth readings from Libre 3 and Libre 3+ during workouts
. A wide range of widgets and watch face complications
. Glucose graph directly on the watch
. On watchOS 11 or later, Live Activities can be mirrored to the Smart Stack
For the best direct-to-watch connection, wear your watch on the arm closest to the sensor. Connection drops can still occur and interrupt readings.
Data Sharing
. Export glucose readings and recorded insulin doses to Apple Health
. When using a direct Libre 3 or Libre 3+ Bluetooth connection, export glucose readings and recorded insulin doses to your own Nightscout server
MORE INFORMATION
For documentation, feature details, and the open-source code, visit:
https://flwatch.app/
DISCLAIMER
Not for treatment decisions.
The information provided by this app and its extensions must not be used for treatment or insulin dosing decisions. Always rely on your glucose monitoring system and consult a healthcare professional when making medical decisions.
TRADEMARK NOTICE
All product names, trademarks, and registered trademarks are the property of their respective owners. Their use here is for identification purposes only and does not imply affiliation with or endorsement by the trademark holders.
This app is not affiliated with or endorsed by Abbott Diabetes Care Inc. or Dexcom Inc.
Version History * Important if you use Libre 3 or Libre 3+ with direct Bluetooth: after updating, pair your sensor once more with NFC on the Connect tab. Until you do, FLwatch receives no readings from the sensor on iPhone or Apple Watch. Please also make sure FLwatch is updated on your Apple Watch.
* The Apple Watch workout screen now shows a symbol when repeated connection losses are likely limiting reconnects to the sensor, and the battery symbol shows the watch's actual charge.
* For Libre by Abbott, FLwatch now explains before getting the receiver ID that this signs the Libre by Abbott app out, and how to sign in again.
* Improvements to the direct Bluetooth connection. 3.1.2 16h ago * Try the new workout mode in FLwatch on Apple Watch. See your glucose, trend, recent change and graph alongside workout information, with configurable alerts for low glucose, rapid drops and missing readings.
* If you use Libre 3 or Libre 3+ with direct Bluetooth, Apple Watch can connect directly to the sensor during a workout—so you can exercise without your iPhone nearby. For the most reliable connection, wear your watch on the arm closest to the sensor, ideally the same arm.
* This version adds a watch notification that warns about sensor reconnect limits. 3.1.1 Oct 2 * Try the new workout mode in FLwatch on Apple Watch. See your glucose, trend, recent change and graph alongside workout information, with configurable alerts for low glucose, rapid drops and missing readings.
* If you use Libre 3 or Libre 3+ with direct Bluetooth, Apple Watch can connect directly to the sensor during a workout—so you can exercise without your iPhone nearby. For the most reliable connection, wear your watch on the arm closest to the sensor, ideally the same arm. 3.1.0 Sep 28 * bug fix release 3.0.3 Sep 23 * bug fix release 3.0.2 Sep 8 * bug fix release 3.0.1 Aug 30 * work on direct connection to Libre 3 / Libre 3+ via Bluetooth.
* Sensor calibration offset (Libre 3(+) BLE only)
* export to Nightscout server (Libre 3(+) BLE only)
* more notifications for Libre 3(+) BLE
* reduce battery usage of the LiveActivity 3.0.0 Aug 26 * added support to directly connect to Libre 3 / Libre 3+ via Bluetooth. Please report any trouble.
* lots of other smaller improvements along with that. 2.4.0 Aug 7 * completing Dexcom Share support
* other small bugfixes 2.3.0 May 28 * add Dexcom Share support
* other bugfixes 2.0.7 May 26 * full CarPlay support
* Note: FLwatch currently supports the LibreLinkUp 4.x.x API. Abbott has released API 5.0.0, which is not yet supported. If Abbott disables API 4.x in the future, glucose data in FLwatch may stop working without notice. IOB-related features will still continue to work. 2.0.6 May 3 * various fixes around api reload
* fix lost token on watch that broke widget reload
* delay api call 1 sec to give time for WC snapshot to arrive
* add watch local notification if watch app is in foreground or frontmost, otherwise no alert
* improve gating of LLU API calls
* fix some rare crashes around insulin delivery history
* translations 2.0.5 Apr 21 * bug fix release
* Bluetooth heartbeat
* low glucose alerts 2.0.4 Apr 4 Bluetooth heartbeat
low glucose alerts 2.0.3 Apr 2 * add button to re-sync settings to watch in case of problems 2.0.2 Mar 29 * select patient if more than one followed
* fix timezone issue if patient and follower are not in the same timezone 2.0.1 Mar 25 * Live Activities
* Export to Apple Health
* Widgets with glucose and insulin graphs
* translations nl, pl, ru
* minimum iOS version is now 18 2.0.0 Mar 20 * Live Activities
* Export to Apple Health
* Widgets with glucose and insulin graphs
* translations nl, pl, ru 1.0.54 Mar 20 * make glucose graph persistent
* update graph in background and send data to watch
* avoid multiple network calls at the same time 1.0.53 Mar 1 bug fixes 1.0.52 Feb 24 layout improvements 1.0.51 Jan 28 * compatibility with iOS 26
* new widget with graph for CarPlay and Standby Mode 1.0.50 Jan 22 minor improvements 1.0.49 12/12/2025 minor bug fixes 1.0.48 12/06/2025 fix login to Russian region server 1.0.47 11/05/2025
About FLwatch: Glucose Sensor Graph
The company that develops FLwatch: Glucose Sensor Graph is Philipp Poeml. The latest version released by its developer is 3.1.2.
To install FLwatch: Glucose Sensor Graph on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-13 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the FLwatch: Glucose Sensor Graph as malware if the download link is broken.
How to install FLwatch: Glucose Sensor Graph on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the FLwatch: Glucose Sensor Graph is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After FLwatch: Glucose Sensor Graph is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 3.1.2
posted on 2026-10-13
Version History * Important if you use Libre 3 or Libre 3+ with direct Bluetooth: after updating, pair your sensor once more with NFC on the Connect tab. Until you do, FLwatch receives no readings from the sensor on iPhone or Apple Watch. Please also make sure FLwatch is updated on your Apple Watch.
* The Apple Watch workout screen now shows a symbol when repeated connection losses are likely limiting reconnects to the sensor, and the battery symbol shows the watch's actual charge.
* For Libre by Abbott, FLwatch now explains before getting the receiver ID that this signs the Libre by Abbott app out, and how to sign in again.
* Improvements to the direct Bluetooth connection. 3.1.2 16h ago * Try the new workout mode in FLwatch on Apple Watch. See your glucose, trend, recent change and graph alongside workout information, with configurable alerts for low glucose, rapid drops and missing readings.
* If you use Libre 3 or Libre 3+ with direct Bluetooth, Apple Watch can connect directly to the sensor during a workout—so you can exercise without your iPhone nearby. For the most reliable connection, wear your watch on the arm closest to the sensor, ideally the same arm.
* This version adds a watch notification that warns about sensor reconnect limits. 3.1.1 Oct 2 * Try the new workout mode in FLwatch on Apple Watch. See your glucose, trend, recent change and graph alongside workout information, with configurable alerts for low glucose, rapid drops and missing readings.
* If you use Libre 3 or Libre 3+ with direct Bluetooth, Apple Watch can connect directly to the sensor during a workout—so you can exercise without your iPhone nearby. For the most reliable connection, wear your watch on the arm closest to the sensor, ideally the same arm. 3.1.0 Sep 28 * bug fix release 3.0.3 Sep 23 * bug fix release 3.0.2 Sep 8 * bug fix release 3.0.1 Aug 30 * work on direct connection to Libre 3 / Libre 3+ via Bluetooth.
* Sensor calibration offset (Libre 3(+) BLE only)
* export to Nightscout server (Libre 3(+) BLE only)
* more notifications for Libre 3(+) BLE
* reduce battery usage of the LiveActivity 3.0.0 Aug 26 * added support to directly connect to Libre 3 / Libre 3+ via Bluetooth. Please report any trouble.
* lots of other smaller improvements along with that. 2.4.0 Aug 7 * completing Dexcom Share support
* other small bugfixes 2.3.0 May 28 * add Dexcom Share support
* other bugfixes 2.0.7 May 26 * full CarPlay support
* Note: FLwatch currently supports the LibreLinkUp 4.x.x API. Abbott has released API 5.0.0, which is not yet supported. If Abbott disables API 4.x in the future, glucose data in FLwatch may stop working without notice. IOB-related features will still continue to work. 2.0.6 May 3 * various fixes around api reload
* fix lost token on watch that broke widget reload
* delay api call 1 sec to give time for WC snapshot to arrive
* add watch local notification if watch app is in foreground or frontmost, otherwise no alert
* improve gating of LLU API calls
* fix some rare crashes around insulin delivery history
* translations 2.0.5 Apr 21 * bug fix release
* Bluetooth heartbeat
* low glucose alerts 2.0.4 Apr 4 Bluetooth heartbeat
low glucose alerts 2.0.3 Apr 2 * add button to re-sync settings to watch in case of problems 2.0.2 Mar 29 * select patient if more than one followed
* fix timezone issue if patient and follower are not in the same timezone 2.0.1 Mar 25 * Live Activities
* Export to Apple Health
* Widgets with glucose and insulin graphs
* translations nl, pl, ru
* minimum iOS version is now 18 2.0.0 Mar 20 * Live Activities
* Export to Apple Health
* Widgets with glucose and insulin graphs
* translations nl, pl, ru 1.0.54 Mar 20 * make glucose graph persistent
* update graph in background and send data to watch
* avoid multiple network calls at the same time 1.0.53 Mar 1 bug fixes 1.0.52 Feb 24 layout improvements 1.0.51 Jan 28 * compatibility with iOS 26
* new widget with graph for CarPlay and Standby Mode 1.0.50 Jan 22 minor improvements 1.0.49 12/12/2025 minor bug fixes 1.0.48 12/06/2025 fix login to Russian region server 1.0.47 11/05/2025
version 3.1.1
posted on 2026-10-06
Version History * Try the new workout mode in FLwatch on Apple Watch. See your glucose, trend, recent change and graph alongside workout information, with configurable alerts for low glucose, rapid drops and missing readings.
* If you use Libre 3 or Libre 3+ with direct Bluetooth, Apple Watch can connect directly to the sensor during a workout—so you can exercise without your iPhone nearby. For the most reliable connection, wear your watch on the arm closest to the sensor, ideally the same arm.
* This version adds a watch notification that warns about sensor reconnect limits. 3.1.1 3d ago * Try the new workout mode in FLwatch on Apple Watch. See your glucose, trend, recent change and graph alongside workout information, with configurable alerts for low glucose, rapid drops and missing readings.
* If you use Libre 3 or Libre 3+ with direct Bluetooth, Apple Watch can connect directly to the sensor during a workout—so you can exercise without your iPhone nearby. For the most reliable connection, wear your watch on the arm closest to the sensor, ideally the same arm. 3.1.0 Sep 28 * bug fix release 3.0.3 Sep 23 * bug fix release 3.0.2 Sep 8 * bug fix release 3.0.1 Aug 30 * work on direct connection to Libre 3 / Libre 3+ via Bluetooth.
* Sensor calibration offset (Libre 3(+) BLE only)
* export to Nightscout server (Libre 3(+) BLE only)
* more notifications for Libre 3(+) BLE
* reduce battery usage of the LiveActivity 3.0.0 Aug 26 * added support to directly connect to Libre 3 / Libre 3+ via Bluetooth. Please report any trouble.
* lots of other smaller improvements along with that. 2.4.0 Aug 7 * completing Dexcom Share support
* other small bugfixes 2.3.0 May 28 * add Dexcom Share support
* other bugfixes 2.0.7 May 26 * full CarPlay support
* Note: FLwatch currently supports the LibreLinkUp 4.x.x API. Abbott has released API 5.0.0, which is not yet supported. If Abbott disables API 4.x in the future, glucose data in FLwatch may stop working without notice. IOB-related features will still continue to work. 2.0.6 May 3 * various fixes around api reload
* fix lost token on watch that broke widget reload
* delay api call 1 sec to give time for WC snapshot to arrive
* add watch local notification if watch app is in foreground or frontmost, otherwise no alert
* improve gating of LLU API calls
* fix some rare crashes around insulin delivery history
* translations 2.0.5 Apr 21 * bug fix release
* Bluetooth heartbeat
* low glucose alerts 2.0.4 Apr 4 Bluetooth heartbeat
low glucose alerts 2.0.3 Apr 2 * add button to re-sync settings to watch in case of problems 2.0.2 Mar 29 * select patient if more than one followed
* fix timezone issue if patient and follower are not in the same timezone 2.0.1 Mar 25 * Live Activities
* Export to Apple Health
* Widgets with glucose and insulin graphs
* translations nl, pl, ru
* minimum iOS version is now 18 2.0.0 Mar 20 * Live Activities
* Export to Apple Health
* Widgets with glucose and insulin graphs
* translations nl, pl, ru 1.0.54 Mar 20 * make glucose graph persistent
* update graph in background and send data to watch
* avoid multiple network calls at the same time 1.0.53 Mar 1 bug fixes 1.0.52 Feb 24 layout improvements 1.0.51 Jan 28 * compatibility with iOS 26
* new widget with graph for CarPlay and Standby Mode 1.0.50 Jan 22 minor improvements 1.0.49 12/12/2025 minor bug fixes 1.0.48 12/06/2025 fix login to Russian region server 1.0.47 11/05/2025 try to make keypad toolbar more stable 1.0.46 10/13/2025
version 3.1.0
posted on 2026-10-02
Version History * Try the new workout mode in FLwatch on Apple Watch. See your glucose, trend, recent change and graph alongside workout information, with configurable alerts for low glucose, rapid drops and missing readings.
* If you use Libre 3 or Libre 3+ with direct Bluetooth, Apple Watch can connect directly to the sensor during a workout—so you can exercise without your iPhone nearby. For the most reliable connection, wear your watch on the arm closest to the sensor, ideally the same arm. 3.1.0 3d ago * bug fix release 3.0.3 Sep 23 * bug fix release 3.0.2 Sep 8 * bug fix release 3.0.1 Aug 30 * work on direct connection to Libre 3 / Libre 3+ via Bluetooth.
* Sensor calibration offset (Libre 3(+) BLE only)
* export to Nightscout server (Libre 3(+) BLE only)
* more notifications for Libre 3(+) BLE
* reduce battery usage of the LiveActivity 3.0.0 Aug 26 * added support to directly connect to Libre 3 / Libre 3+ via Bluetooth. Please report any trouble.
* lots of other smaller improvements along with that. 2.4.0 Aug 7 * completing Dexcom Share support
* other small bugfixes 2.3.0 May 28 * add Dexcom Share support
* other bugfixes 2.0.7 May 26 * full CarPlay support
* Note: FLwatch currently supports the LibreLinkUp 4.x.x API. Abbott has released API 5.0.0, which is not yet supported. If Abbott disables API 4.x in the future, glucose data in FLwatch may stop working without notice. IOB-related features will still continue to work. 2.0.6 May 3 * various fixes around api reload
* fix lost token on watch that broke widget reload
* delay api call 1 sec to give time for WC snapshot to arrive
* add watch local notification if watch app is in foreground or frontmost, otherwise no alert
* improve gating of LLU API calls
* fix some rare crashes around insulin delivery history
* translations 2.0.5 Apr 21 * bug fix release
* Bluetooth heartbeat
* low glucose alerts 2.0.4 Apr 4 Bluetooth heartbeat
low glucose alerts 2.0.3 Apr 2 * add button to re-sync settings to watch in case of problems 2.0.2 Mar 29 * select patient if more than one followed
* fix timezone issue if patient and follower are not in the same timezone 2.0.1 Mar 25 * Live Activities
* Export to Apple Health
* Widgets with glucose and insulin graphs
* translations nl, pl, ru
* minimum iOS version is now 18 2.0.0 Mar 20 * Live Activities
* Export to Apple Health
* Widgets with glucose and insulin graphs
* translations nl, pl, ru 1.0.54 Mar 20 * make glucose graph persistent
* update graph in background and send data to watch
* avoid multiple network calls at the same time 1.0.53 Mar 1 bug fixes 1.0.52 Feb 24 layout improvements 1.0.51 Jan 28 * compatibility with iOS 26
* new widget with graph for CarPlay and Standby Mode 1.0.50 Jan 22 minor improvements 1.0.49 12/12/2025 minor bug fixes 1.0.48 12/06/2025 fix login to Russian region server 1.0.47 11/05/2025 try to make keypad toolbar more stable 1.0.46 10/13/2025 update llu version 1.0.45 10/02/2025
version 3.0.3
posted on 2026-09-25
Version History * bug fix release 3.0.3 1d ago * bug fix release 3.0.2 Sep 8 * bug fix release 3.0.1 Aug 30 * work on direct connection to Libre 3 / Libre 3+ via Bluetooth.
* Sensor calibration offset (Libre 3(+) BLE only)
* export to Nightscout server (Libre 3(+) BLE only)
* more notifications for Libre 3(+) BLE
* reduce battery usage of the LiveActivity 3.0.0 Aug 26 * added support to directly connect to Libre 3 / Libre 3+ via Bluetooth. Please report any trouble.
* lots of other smaller improvements along with that. 2.4.0 Aug 7 * completing Dexcom Share support
* other small bugfixes 2.3.0 May 28 * add Dexcom Share support
* other bugfixes 2.0.7 May 26 * full CarPlay support
* Note: FLwatch currently supports the LibreLinkUp 4.x.x API. Abbott has released API 5.0.0, which is not yet supported. If Abbott disables API 4.x in the future, glucose data in FLwatch may stop working without notice. IOB-related features will still continue to work. 2.0.6 May 3 * various fixes around api reload
* fix lost token on watch that broke widget reload
* delay api call 1 sec to give time for WC snapshot to arrive
* add watch local notification if watch app is in foreground or frontmost, otherwise no alert
* improve gating of LLU API calls
* fix some rare crashes around insulin delivery history
* translations 2.0.5 Apr 21 * bug fix release
* Bluetooth heartbeat
* low glucose alerts 2.0.4 Apr 4 Bluetooth heartbeat
low glucose alerts 2.0.3 Apr 2 * add button to re-sync settings to watch in case of problems 2.0.2 Mar 29 * select patient if more than one followed
* fix timezone issue if patient and follower are not in the same timezone 2.0.1 Mar 25 * Live Activities
* Export to Apple Health
* Widgets with glucose and insulin graphs
* translations nl, pl, ru
* minimum iOS version is now 18 2.0.0 Mar 20 * Live Activities
* Export to Apple Health
* Widgets with glucose and insulin graphs
* translations nl, pl, ru 1.0.54 Mar 20 * make glucose graph persistent
* update graph in background and send data to watch
* avoid multiple network calls at the same time 1.0.53 Mar 1 bug fixes 1.0.52 Feb 24 layout improvements 1.0.51 Jan 28 * compatibility with iOS 26
* new widget with graph for CarPlay and Standby Mode 1.0.50 Jan 22 minor improvements 1.0.49 12/12/2025 minor bug fixes 1.0.48 12/06/2025 fix login to Russian region server 1.0.47 11/05/2025 try to make keypad toolbar more stable 1.0.46 10/13/2025 update llu version 1.0.45 10/02/2025 * improved carb calculator
* translations 1.0.44 09/25/2025
version 3.0.2
posted on 2026-09-18
Version History * bug fix release 3.0.2 Sep 8 * bug fix release 3.0.1 Aug 30 * work on direct connection to Libre 3 / Libre 3+ via Bluetooth.
* Sensor calibration offset (Libre 3(+) BLE only)
* export to Nightscout server (Libre 3(+) BLE only)
* more notifications for Libre 3(+) BLE
* reduce battery usage of the LiveActivity 3.0.0 Aug 26 * added support to directly connect to Libre 3 / Libre 3+ via Bluetooth. Please report any trouble.
* lots of other smaller improvements along with that. 2.4.0 Aug 7 * completing Dexcom Share support
* other small bugfixes 2.3.0 May 28 * add Dexcom Share support
* other bugfixes 2.0.7 May 26 * full CarPlay support
* Note: FLwatch currently supports the LibreLinkUp 4.x.x API. Abbott has released API 5.0.0, which is not yet supported. If Abbott disables API 4.x in the future, glucose data in FLwatch may stop working without notice. IOB-related features will still continue to work. 2.0.6 May 3 * various fixes around api reload
* fix lost token on watch that broke widget reload
* delay api call 1 sec to give time for WC snapshot to arrive
* add watch local notification if watch app is in foreground or frontmost, otherwise no alert
* improve gating of LLU API calls
* fix some rare crashes around insulin delivery history
* translations 2.0.5 Apr 21 * bug fix release
* Bluetooth heartbeat
* low glucose alerts 2.0.4 Apr 4 Bluetooth heartbeat
low glucose alerts 2.0.3 Apr 2 * add button to re-sync settings to watch in case of problems 2.0.2 Mar 29 * select patient if more than one followed
* fix timezone issue if patient and follower are not in the same timezone 2.0.1 Mar 25 * Live Activities
* Export to Apple Health
* Widgets with glucose and insulin graphs
* translations nl, pl, ru
* minimum iOS version is now 18 2.0.0 Mar 20 * Live Activities
* Export to Apple Health
* Widgets with glucose and insulin graphs
* translations nl, pl, ru 1.0.54 Mar 20 * make glucose graph persistent
* update graph in background and send data to watch
* avoid multiple network calls at the same time 1.0.53 Mar 1 bug fixes 1.0.52 Feb 24 layout improvements 1.0.51 Jan 28 * compatibility with iOS 26
* new widget with graph for CarPlay and Standby Mode 1.0.50 Jan 22 minor improvements 1.0.49 12/12/2025 minor bug fixes 1.0.48 12/06/2025 fix login to Russian region server 1.0.47 11/05/2025 try to make keypad toolbar more stable 1.0.46 10/13/2025 update llu version 1.0.45 10/02/2025 * improved carb calculator
* translations 1.0.44 09/25/2025 * fixed stupid bug when app crashed when received data was older than 6 hours (accessing empty array...)
* thin frame around IOB button 1.0.43 09/22/2025
version 3.0.2
posted on 2026-09-11
Version History * bug fix release 3.0.2 3d ago * bug fix release 3.0.1 Aug 30 * work on direct connection to Libre 3 / Libre 3+ via Bluetooth.
* Sensor calibration offset (Libre 3(+) BLE only)
* export to Nightscout server (Libre 3(+) BLE only)
* more notifications for Libre 3(+) BLE
* reduce battery usage of the LiveActivity 3.0.0 Aug 26 * added support to directly connect to Libre 3 / Libre 3+ via Bluetooth. Please report any trouble.
* lots of other smaller improvements along with that. 2.4.0 Aug 7 * completing Dexcom Share support
* other small bugfixes 2.3.0 May 28 * add Dexcom Share support
* other bugfixes 2.0.7 May 26 * full CarPlay support
* Note: FLwatch currently supports the LibreLinkUp 4.x.x API. Abbott has released API 5.0.0, which is not yet supported. If Abbott disables API 4.x in the future, glucose data in FLwatch may stop working without notice. IOB-related features will still continue to work. 2.0.6 May 3 * various fixes around api reload
* fix lost token on watch that broke widget reload
* delay api call 1 sec to give time for WC snapshot to arrive
* add watch local notification if watch app is in foreground or frontmost, otherwise no alert
* improve gating of LLU API calls
* fix some rare crashes around insulin delivery history
* translations 2.0.5 Apr 21 * bug fix release
* Bluetooth heartbeat
* low glucose alerts 2.0.4 Apr 4 Bluetooth heartbeat
low glucose alerts 2.0.3 Apr 2 * add button to re-sync settings to watch in case of problems 2.0.2 Mar 29 * select patient if more than one followed
* fix timezone issue if patient and follower are not in the same timezone 2.0.1 Mar 25 * Live Activities
* Export to Apple Health
* Widgets with glucose and insulin graphs
* translations nl, pl, ru
* minimum iOS version is now 18 2.0.0 Mar 20 * Live Activities
* Export to Apple Health
* Widgets with glucose and insulin graphs
* translations nl, pl, ru 1.0.54 Mar 20 * make glucose graph persistent
* update graph in background and send data to watch
* avoid multiple network calls at the same time 1.0.53 Mar 1 bug fixes 1.0.52 Feb 24 layout improvements 1.0.51 Jan 28 * compatibility with iOS 26
* new widget with graph for CarPlay and Standby Mode 1.0.50 Jan 22 minor improvements 1.0.49 12/12/2025 minor bug fixes 1.0.48 12/06/2025 fix login to Russian region server 1.0.47 11/05/2025 try to make keypad toolbar more stable 1.0.46 10/13/2025 update llu version 1.0.45 10/02/2025 * improved carb calculator
* translations 1.0.44 09/25/2025 * fixed stupid bug when app crashed when received data was older than 6 hours (accessing empty array...)
* thin frame around IOB button 1.0.43 09/22/2025
version 3.0.1
posted on 2026-09-04
Version History * bug fix release 3.0.1 4d ago * work on direct connection to Libre 3 / Libre 3+ via Bluetooth.
* Sensor calibration offset (Libre 3(+) BLE only)
* export to Nightscout server (Libre 3(+) BLE only)
* more notifications for Libre 3(+) BLE
* reduce battery usage of the LiveActivity 3.0.0 Aug 26 * added support to directly connect to Libre 3 / Libre 3+ via Bluetooth. Please report any trouble.
* lots of other smaller improvements along with that. 2.4.0 Aug 7 * completing Dexcom Share support
* other small bugfixes 2.3.0 May 28 * add Dexcom Share support
* other bugfixes 2.0.7 May 26 * full CarPlay support
* Note: FLwatch currently supports the LibreLinkUp 4.x.x API. Abbott has released API 5.0.0, which is not yet supported. If Abbott disables API 4.x in the future, glucose data in FLwatch may stop working without notice. IOB-related features will still continue to work. 2.0.6 May 3 * various fixes around api reload
* fix lost token on watch that broke widget reload
* delay api call 1 sec to give time for WC snapshot to arrive
* add watch local notification if watch app is in foreground or frontmost, otherwise no alert
* improve gating of LLU API calls
* fix some rare crashes around insulin delivery history
* translations 2.0.5 Apr 21 * bug fix release
* Bluetooth heartbeat
* low glucose alerts 2.0.4 Apr 4 Bluetooth heartbeat
low glucose alerts 2.0.3 Apr 2 * add button to re-sync settings to watch in case of problems 2.0.2 Mar 29 * select patient if more than one followed
* fix timezone issue if patient and follower are not in the same timezone 2.0.1 Mar 25 * Live Activities
* Export to Apple Health
* Widgets with glucose and insulin graphs
* translations nl, pl, ru
* minimum iOS version is now 18 2.0.0 Mar 20 * Live Activities
* Export to Apple Health
* Widgets with glucose and insulin graphs
* translations nl, pl, ru 1.0.54 Mar 20 * make glucose graph persistent
* update graph in background and send data to watch
* avoid multiple network calls at the same time 1.0.53 Mar 1 bug fixes 1.0.52 Feb 24 layout improvements 1.0.51 Jan 28 * compatibility with iOS 26
* new widget with graph for CarPlay and Standby Mode 1.0.50 Jan 22 minor improvements 1.0.49 12/12/2025 minor bug fixes 1.0.48 12/06/2025 fix login to Russian region server 1.0.47 11/05/2025 try to make keypad toolbar more stable 1.0.46 10/13/2025 update llu version 1.0.45 10/02/2025 * improved carb calculator
* translations 1.0.44 09/25/2025 * fixed stupid bug when app crashed when received data was older than 6 hours (accessing empty array...)
* thin frame around IOB button 1.0.43 09/22/2025 * simple carb calculator
* second app Intent for adding Insulin via Siri and Shortcuts
* code improvements 1.0.42 09/16/2025
version 2.4.0
posted on 2026-08-22
Version History * added support to directly connect to Libre 3 / Libre 3+ via Bluetooth. Please report any trouble.
* lots of other smaller improvements along with that. 2.4.0 Aug 7 * completing Dexcom Share support
* other small bugfixes 2.3.0 May 28 * add Dexcom Share support
* other bugfixes 2.0.7 May 26 * full CarPlay support
* Note: FLwatch currently supports the LibreLinkUp 4.x.x API. Abbott has released API 5.0.0, which is not yet supported. If Abbott disables API 4.x in the future, glucose data in FLwatch may stop working without notice. IOB-related features will still continue to work. 2.0.6 May 3 * various fixes around api reload
* fix lost token on watch that broke widget reload
* delay api call 1 sec to give time for WC snapshot to arrive
* add watch local notification if watch app is in foreground or frontmost, otherwise no alert
* improve gating of LLU API calls
* fix some rare crashes around insulin delivery history
* translations 2.0.5 Apr 21 * bug fix release
* Bluetooth heartbeat
* low glucose alerts 2.0.4 Apr 4 Bluetooth heartbeat
low glucose alerts 2.0.3 Apr 2 * add button to re-sync settings to watch in case of problems 2.0.2 Mar 29 * select patient if more than one followed
* fix timezone issue if patient and follower are not in the same timezone 2.0.1 Mar 25 * Live Activities
* Export to Apple Health
* Widgets with glucose and insulin graphs
* translations nl, pl, ru
* minimum iOS version is now 18 2.0.0 Mar 20 * Live Activities
* Export to Apple Health
* Widgets with glucose and insulin graphs
* translations nl, pl, ru 1.0.54 Mar 20 * make glucose graph persistent
* update graph in background and send data to watch
* avoid multiple network calls at the same time 1.0.53 Mar 1 bug fixes 1.0.52 Feb 24 layout improvements 1.0.51 Jan 28 * compatibility with iOS 26
* new widget with graph for CarPlay and Standby Mode 1.0.50 Jan 22 minor improvements 1.0.49 12/12/2025 minor bug fixes 1.0.48 12/06/2025 fix login to Russian region server 1.0.47 11/05/2025 try to make keypad toolbar more stable 1.0.46 10/13/2025 update llu version 1.0.45 10/02/2025 * improved carb calculator
* translations 1.0.44 09/25/2025 * fixed stupid bug when app crashed when received data was older than 6 hours (accessing empty array...)
* thin frame around IOB button 1.0.43 09/22/2025 * simple carb calculator
* second app Intent for adding Insulin via Siri and Shortcuts
* code improvements 1.0.42 09/16/2025 improvements on settings / help view and minor bug fixes 1.0.41 09/06/2025 correcting translations 1.0.40 08/24/2025
version 2.3.0
posted on 2026-07-27
Version History * completing Dexcom Share support
* other small bugfixes 2.3.0 May 28 * add Dexcom Share support
* other bugfixes 2.0.7 May 26 * full CarPlay support
* Note: FLwatch currently supports the LibreLinkUp 4.x.x API. Abbott has released API 5.0.0, which is not yet supported. If Abbott disables API 4.x in the future, glucose data in FLwatch may stop working without notice. IOB-related features will still continue to work. 2.0.6 May 3 * various fixes around api reload
* fix lost token on watch that broke widget reload
* delay api call 1 sec to give time for WC snapshot to arrive
* add watch local notification if watch app is in foreground or frontmost, otherwise no alert
* improve gating of LLU API calls
* fix some rare crashes around insulin delivery history
* translations 2.0.5 Apr 21 * bug fix release
* Bluetooth heartbeat
* low glucose alerts 2.0.4 Apr 4 Bluetooth heartbeat
low glucose alerts 2.0.3 Apr 2 * add button to re-sync settings to watch in case of problems 2.0.2 Mar 29 * select patient if more than one followed
* fix timezone issue if patient and follower are not in the same timezone 2.0.1 Mar 25 * Live Activities
* Export to Apple Health
* Widgets with glucose and insulin graphs
* translations nl, pl, ru
* minimum iOS version is now 18 2.0.0 Mar 20 * Live Activities
* Export to Apple Health
* Widgets with glucose and insulin graphs
* translations nl, pl, ru 1.0.54 Mar 20 * make glucose graph persistent
* update graph in background and send data to watch
* avoid multiple network calls at the same time 1.0.53 Mar 1 bug fixes 1.0.52 Feb 24 layout improvements 1.0.51 Jan 28 * compatibility with iOS 26
* new widget with graph for CarPlay and Standby Mode 1.0.50 Jan 22 minor improvements 1.0.49 12/12/2025 minor bug fixes 1.0.48 12/06/2025 fix login to Russian region server 1.0.47 11/05/2025 try to make keypad toolbar more stable 1.0.46 10/13/2025 update llu version 1.0.45 10/02/2025 * improved carb calculator
* translations 1.0.44 09/25/2025 * fixed stupid bug when app crashed when received data was older than 6 hours (accessing empty array...)
* thin frame around IOB button 1.0.43 09/22/2025 * simple carb calculator
* second app Intent for adding Insulin via Siri and Shortcuts
* code improvements 1.0.42 09/16/2025 improvements on settings / help view and minor bug fixes 1.0.41 09/06/2025 correcting translations 1.0.40 08/24/2025 improved translations 1.0.39 08/22/2025
version 1.0.53
posted on 2026-03-01
* make glucose graph persistent
* update graph in background and send data to watch
* avoid multiple network calls at the same time
Disclaimer
Official App Store Link
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