LibreLinkUp

Newyu, Inc

About this app

Manage diabetes together with the LibreLinkUp app – a tool for monitoring someone's glucose from afar [1]. Now with interactive glucose graphs and glucose alarms [3, 4].


LibreLinkUp allows you to monitor and support people who are using a FreeStyle Libre sensor and compatible FreeStyle Libre app. You can link up by asking them to invite you in their app.

Whether you’re a family member, friend or co-worker, the LibreLinkUp app helps you monitor and support people in your life so they can better manage their diabetes. You can use the LibreLinkUp app to view their glucose with a quick glance of your phone if they’re using a FreeStyle Libre sensor and app.

Innovations include:

GLUCOSE HISTORY AND INSIGHTS: Touch the glucose graph to see recent history, or review a logbook of glucose scans [2] and alarms [3, 4] – so you can better understand glucose patterns
GLUCOSE ALARMS: Receive alerts when glucose is high or low, so you can help them take action [3, 4]
SENSOR ALERTS Get notified when a new sensor is started, and when a sensor and app lose connectivity [3, 4]
DARK MODE: View glucose data in lower-light conditions, whether it’s in a cinema or the middle of the night



In order to protect your privacy and personal information, this app store should not be used as your first point of contact to resolve technical or customer services issues. Instead, please visit us at www.librelinkup.com/support to view support information, and select ‘Contact Support’ to directly submit your comment to our support team if you are unable to find an answer to your concern.


[1] Both your LibreLinkUp app and the Freestyle Libre user’s app must be connected to the Internet in order share glucose information.
[2] Requires use of FreeStyle Libre sensors
[3] Requires use of FreeStyle Libre 2 or FreeStyle Libre 3 sensors.
[4] Certain features or capabilities may not be available in all countries.

Ratings and reviews

This app's alarms make the alarms basically unusable. 'Blood sugar going high'. Great, insulin. 10 minutes later: 'Blood sugar going high'. Yes, I know. We dealt with it. 10 minutes later: 'Blood sugar going high'. Cool. Stupid oversight and the only solution is to turn it off. Needs settings. There's an alert that never goes away: 'Not for use in treatment decisions'. That's literally the only purpose of the app. If you need that legal cover, you already lost. 2 stars for not crashing.

This app is great for others to keep up with my numbers. We have been having problems the last couple of months though with it lagging by 30 mins or so and that is not good. We are both having the same issue but the actual Libre App is not lagging nor is the app for my watch. So I am not sure if there is an update coming soon?

I think you guys read and ignore our reviews, being the only legitimate app for libre followers, the lack of options in personalising the app is annoying. the notifications sound is very disturbing (brain piercing when on headphones) , we need the option to change it depending on certain readings and time. thank you

What’s new

Improvements and bug fixes