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 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?

Where to start? Typically, it's a great way to keep an eye on my daughter's levels. But, it never fails, every time they do server maintenance, my app stops connecting to her. I can open the app, and it shows 30-45 min of no reading, but 2 hrs later, that 'blank' will fill in, but the last 30 min is blank. Like there is some sort of delay, which is incredibly dangerous for us/her. She's non verbal and non mobile, so when I can't get real time numbers, we don't know how to treat.

I used to really like the app because no matter how often I opened my app I had a numeric reading. Now, there is almost never a numeric reading. I can see the graph, but it isn't usually current. Randomly, if I'm lucky, a numeric reading appears. This app has worked for years so I have no idea what was recently updated to absolutely break the app. I even logged out of the app and back in, as well as uninstall and reinstall it. It is 100% a coding issue. Please restore a previous version.

What’s new

Improvements and bug fixes