GlucoWatch

Name: GlucoWatch
Rating: 3.6 (194 reviews)
Author: Denis Labaste

Your blood sugar on your wrist

Only for Watch

Free · In‑App Purchases

194 Ratings
Ages

4+
Years
Category

Health & Fitness
Developer

Denis Labaste
Language

EN
+ 20 More
Size

34.7
MB

Apple Watch

Your blood sugar on your wrist. GlucoWatch is an Apple Watch app dedicated to glucose monitoring, compatible with Abbott's FreeStyle Libre 2 and Libre 3 sensors. Important: If you encounter any issues downloading the app, please download it directly from the App Store on your Apple Watch, not from your iPhone. GlucoWatch displays real-time glucose data transmitted via the LibreLinkUp app directly on your watch face for convenient and discreet monitoring. GlucoWatch is an independent, personally developed app with no affiliation to Abbott. The information displayed is not intended for medical use. Always refer to your official LibreLink or Libre 3 app, or perform a blood glucose test if you have any doubts about the data. All trademarks, logos, and brand names are the property of their respective owners.

Ratings & Reviews

3.6

out of 5

194 Ratings

Well done sir, thank you!
06/20/2024

Libre User USA
Very handy, really appreciate your effort on behalf of all us Libre 3 users. One issue (others seem to have this as well), the complication on my Series 6 Apple Watch only ever displays a white curved bar above a set of eight dim green segments followed by a gray one. If I press the complication it immediately displays the full app and I can get my last sync’s (delayed, if course) BG number. Would have given a full five stars if the complication actually showed the time-delayed value without having to press and invoke the full app.UPDATE 2024Jun20: After installing your latest version yesterday ( I think it is 3.1.0, the one you posted just this week) the complication displays “at HH:MM” ( where the time is set to the time of install) on the innermost curve and “- - MG/DL” on the outer curve. It no longer throws the connection error (thank you for fixing that) but never updates the time or BG # on the complication. Tapping it brings up the full face LibreWatch display which works fine (as does the time graph screen).

Developer Response
Hello :)Thanks for your feedback, I’m glad you enjoy the app. I’m working hard on making it all working, I’ll look into your issue.
Well done sir, thank you!
06/20/2024

Libre User USA

Very handy, really appreciate your effort on behalf of all us Libre 3 users. One issue (others seem to have this as well), the complication on my Series 6 Apple Watch only ever displays a white curved bar above a set of eight dim green segments followed by a gray one. If I press the complication it immediately displays the full app and I can get my last sync’s (delayed, if course) BG number. Would have given a full five stars if the complication actually showed the time-delayed value without having to press and invoke the full app.UPDATE 2024Jun20: After installing your latest version yesterday ( I think it is 3.1.0, the one you posted just this week) the complication displays “at HH:MM” ( where the time is set to the time of install) on the innermost curve and “- - MG/DL” on the outer curve. It no longer throws the connection error (thank you for fixing that) but never updates the time or BG # on the complication. Tapping it brings up the full face LibreWatch display which works fine (as does the time graph screen).
Developer Response 06/19/2024
Hello :)Thanks for your feedback, I’m glad you enjoy the app. I’m working hard on making it all working, I’ll look into your issue.
Issue with Apple Health
06/16/2024

j1m404
I've been using LibreWatch for about a week now, and overall, it has been a positive experience. The app provides a seamless interface for tracking glucose metrics, and its user-friendly and intuitive. However, I've encountered a significant issue with the integration with Apple Health. Despite multiple attempts to sync the data, the integration does not seem to work correctly. This is a crucial feature for me, as I rely on Apple Health to consolidate all my health information in one place. The lack of this functionality is a major drawback, especially for those who use multiple health-tracking apps. If LibreWatch can address the Apple Health integration issue, it would greatly enhance the app's utility and make it a top choice for health tracking. For now, it remains a useful app with potential, but with a critical flaw for Apple Health users.

Developer Response
Hello! Thanks for your feedback!Apple Health integration was fixed on last update, but there might be a bug still going that I’m not aware of.You can send me an email so I can figure out with you what’s going on, and fix it :)
Issue with Apple Health
06/16/2024

j1m404

I've been using LibreWatch for about a week now, and overall, it has been a positive experience. The app provides a seamless interface for tracking glucose metrics, and its user-friendly and intuitive. However, I've encountered a significant issue with the integration with Apple Health. Despite multiple attempts to sync the data, the integration does not seem to work correctly. This is a crucial feature for me, as I rely on Apple Health to consolidate all my health information in one place. The lack of this functionality is a major drawback, especially for those who use multiple health-tracking apps. If LibreWatch can address the Apple Health integration issue, it would greatly enhance the app's utility and make it a top choice for health tracking. For now, it remains a useful app with potential, but with a critical flaw for Apple Health users.
Developer Response 06/17/2024
Hello! Thanks for your feedback!Apple Health integration was fixed on last update, but there might be a bug still going that I’m not aware of.You can send me an email so I can figure out with you what’s going on, and fix it :)
Finally! Libre 3 on AppleWatch.
02/13/2024

maptx
This third party App is the answer to us Apple Watch owners. Denis Labaste has put together a nice little app for us diabetics using the Libre 3 app on iOS. I’m using the Libre 3 and LibreLinkUp on my iPhone. My lack of knowledge on the Apple Watch caused me issues. So for anyone else that needs a quick start. This is what I did: Download the LibreWatch app Download the LibrLinkUp app Create an account on LibreLinkUp or log in if you already have an account. Go to your Apple Watch Open the AppStore on your watch Scroll all the way to the bottom of AppStore Click on Account Click on purchased Click on my purchases Click the blue download button on LibreWatch You should be all set. If you want your blood sugar as a complication on your watch face. Go to Watch App on iPhone and go to your watch face. Pick the LibreWatch app as one of your complications. Enjoy the app!

Developer Response
Thank you for your comment :)I hope you will enjoy the app, I’m working hard on making it better.If you have some issues, I wrote a Q&A on my website (though it is only in French now, I’ll translate it soon.)
Finally! Libre 3 on AppleWatch.
02/13/2024

maptx

This third party App is the answer to us Apple Watch owners. Denis Labaste has put together a nice little app for us diabetics using the Libre 3 app on iOS. I’m using the Libre 3 and LibreLinkUp on my iPhone. My lack of knowledge on the Apple Watch caused me issues. So for anyone else that needs a quick start. This is what I did: Download the LibreWatch app Download the LibrLinkUp app Create an account on LibreLinkUp or log in if you already have an account. Go to your Apple Watch Open the AppStore on your watch Scroll all the way to the bottom of AppStore Click on Account Click on purchased Click on my purchases Click the blue download button on LibreWatch You should be all set. If you want your blood sugar as a complication on your watch face. Go to Watch App on iPhone and go to your watch face. Pick the LibreWatch app as one of your complications. Enjoy the app!
Developer Response 02/14/2024
Thank you for your comment :)I hope you will enjoy the app, I’m working hard on making it better.If you have some issues, I wrote a Q&A on my website (though it is only in French now, I’ll translate it soon.)
Works Great
08/20/2025

Sitti1
I haven’t been using this app for a long time but so far I’m impressed. I have several compilations on my watch face so I added this to my watch face and can constantly see my reading on my watch. It doesn’t appear to be able to do updates minute by minute but just a simple touch of my watch face and I get most current sensor reading, Down the app from the App Store, it won’t show as a app on your phone, just go to the watch app and scroll down you’ll see GlucoWatch and follow the instructions You will need a LibreLink account from another device or if you share your reading with someone else. Sign into your LibreLink account and things should work out

Developer Response
Thank you very much for your review 🫶Minute by minute update are not working great, since there’s a limited quota of refreshes on Apple Watch per day. It’s tricky to get it work good, but I’ll try to make it better.Of course, as you said : it refreshes when you open the app :)
Works Great
08/20/2025

Sitti1

I haven’t been using this app for a long time but so far I’m impressed. I have several compilations on my watch face so I added this to my watch face and can constantly see my reading on my watch. It doesn’t appear to be able to do updates minute by minute but just a simple touch of my watch face and I get most current sensor reading, Down the app from the App Store, it won’t show as a app on your phone, just go to the watch app and scroll down you’ll see GlucoWatch and follow the instructions You will need a LibreLink account from another device or if you share your reading with someone else. Sign into your LibreLink account and things should work out
Developer Response 08/22/2025
Thank you very much for your review 🫶Minute by minute update are not working great, since there’s a limited quota of refreshes on Apple Watch per day. It’s tricky to get it work good, but I’ll try to make it better.Of course, as you said : it refreshes when you open the app :)

Improvement of the intelligent update of the complication (an option is available in the menu).

Version 4.7.0

09/16/2025

Data Not Collected

The developer does not collect any data from this app.

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