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BlueStar®, Powered by Welldoc, is an app for people living with diabetes. BlueStar is currently available through select organizations only. Scroll to learn more about our game-changing app!

The information on this page is intended for people aged 18 years and older who have type 1 or type 2 diabetes. If you have any questions about managing your diabetes or would like additional information about whether the BlueStar app may be right for you, please contact your doctor.

An app for your diabetes management

Sync your health devices

Connect BlueStar to your devices, including activity trackers, blood glucose meters, and more

Helpful health data

Personalized real-time coaching helps you better manage your condition

Connect to your team

Share your progress with your health care team for added support

“Best diabetes app ever! This app increases your control over your quality of life! It is definitely a managing partner.” - A Bluestar User

“Keeps me on track. I can always look at my phone to check out the recent readings and make adjustments when needed.” - A Bluestar User

“Fantastic user experience with a clean, fun, and helpful interface.” - A Bluestar User

“I’m newly diagnosed and this has been extremely helpful. It’s like having a diabetes book or doctor with you at all times. It has been a godsend.” - A Bluestar User

“This app is what I’d been looking for in assisting me in my self care for type 2 diabetes. I can’t think of anything that they missed!” - A Bluestar User

Achieve your health goals with
support from BlueStar


Understand how different foods affect your diabetes and feel confident about your food choices.


Learn how physical activity can make a positive impact on your condition and health.

Blood Glucose

Connected monitors make it easier to log and manage those highs and lows.


Set reminders so you never miss a dose. We all forget, but BlueStar doesn’t.


Share your (amazing) progress with your care team.

“I have really been able to transform my life in a short amount of time with this BlueStar App”

Candy Barnes, BlueStar User

Personalized data for you and your team

Tracking data is good. Understanding data is better. BlueStar teaches you the cause and effect relationship between your lifestyle choices and their impact on your blood glucose. BlueStar provides personalized daily support when you need it most. On your good days, and on your not-so-good-days.