GlucoWatch

GlucoWatch

Your blood sugar on your wrist

195 ratings
230 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • January 16, 2024
  • January 22, 2026
GlucoWatch screenshot #1 for Apple Watch
GlucoWatch screenshot #2 for Apple Watch
GlucoWatch screenshot #3 for Apple Watch
GlucoWatch screenshot #4 for Apple Watch
GlucoWatch screenshot #5 for Apple Watch
GlucoWatch screenshot #6 for Apple Watch
GlucoWatch screenshot #7 for Apple Watch
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About

This app displays real-time glucose data from compatible sensors directly on your Apple Watch face. It offers convenient and discreet monitoring for users of Abbott's FreeStyle Libre 2 and Libre 3 sensors.

Real-time glucose data display
Apple Watch face integration
Compatible with FreeStyle Libre 2 & 3
Discreet monitoring
Uses LibreLinkUp app data
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What users say

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What's New in GlucoWatch

5.0.0

January 22, 2026

Added a new rectangular complication showing a blood glucose graph.

4

In-App Purchases

$4.00

Sympathetic donation

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User reviews

Libre 3 plus user

I’ve really like this app. I totally overlooked the add data to apple health in the options. This app is providing two functions that were not included in the Libre app. Very good job for a solo project.

Can’t log in

The app worked for a while and I loved it since I was able to get the Libre 3 reading from my S25 ultra onto my iPhone using this app! For some reason the app no longer logs in using my Librelinkup credentials. I changed my password for the Librelinkup several time and it still won’t log in! The Librelinkup works fine on both my iPhone and S25 ultra. I am now using the iPhone to connect to the Libre 3 plus CGM, but I would like to use this app to connect to my Apple Health.
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Good Application

Seems at first glance that it’s a good application with many different watch complication options.
The new rectangular complication will not automatically update.(works when forced)
This application seems not to be supported because the developer is not responding to my emails.

Great Application

Good application with many different options.
Well done developer.
The new rectangular complication will not update.
Is this application supported as the developer is not responding to my emails.

Apple Watch

The app wants me to log in using my watch but won’t allow me to enter the password on my iPhone. I have a 25 character password which is almost impossible to enter on the watch keyboard.

User experience

🐞

Reported Bugs

3 issues

App not showing up on watch

Bug

Disconnection issues after updates

Bug

Apple Health sync not working

Bug

Requested Features

4 requests

Automatic Apple Health sync

Feature

Customizable alert thresholds

Feature

Larger font size on watch face

Feature

Direct sensor reading without phone

Feature

FAQ

What does GlucoWatch do?

GlucoWatch displays real-time glucose data from compatible Abbott FreeStyle Libre 2 and Libre 3 sensors directly on your Apple Watch face. This allows for convenient and discreet monitoring of your blood sugar levels.

How do I download GlucoWatch?

If you encounter any download issues, it is recommended to download the app directly from the App Store on your Apple Watch, rather than through your iPhone.

Is GlucoWatch an official Abbott app?

No, GlucoWatch is an independent, personally developed app and is not affiliated with Abbott. It utilizes data transmitted via the LibreLinkUp app.

Is the data from GlucoWatch medically accurate?

The information displayed by GlucoWatch is not intended for medical use. For accurate readings and medical decisions, always refer to your official LibreLink or Libre 3 app, or perform a blood glucose test if you have any doubts about the data.

What sensors are compatible with GlucoWatch?

GlucoWatch is compatible with Abbott's FreeStyle Libre 2 and Libre 3 sensors. It displays real-time glucose data transmitted through the LibreLinkUp app.