Happy Bob is your personal digital health assistant mobilizing gamification, community and humor to improve blood glucose value management. With Bob at your side you can reduce the stress of diabetes data overload and achieve better glycemic control.

Start your free trial today and experience life with your new digital diabuddy!

As a Continuous Glucose Monitor (CGM) secondary display, Happy Bob converts your CGM blood glucose values into a fun and engaging delivery intended to reduce the stress that accompanies diabetes data management.

Who is this for?
• People navigating Type 1, Type 2, Gestational and Prediabetes
• Caregivers for people with diabetes
• Healthcare providers
• Diabetes advocacy organizations

How does it work?
• Displays real-time CGM data as earned stars with messages that support better management behaviors
• Notifications on lock screen and apple watch to display blood glucose values in real time


Simple connectability with your Dexcom account

Happy Bob turns CGM data into stars you can collect to reach your daily target

Happy Bob messages when you’re low and high, but also just to tell when you’re doing a good job. Notifications with your blood glucose value can appear on your lock screen or apple watch to always keep you informed. If you are fan of sarcasm and don’t get offended easily, Happy Bob’s alter ego, Snarky Bob, is available as a mood for messages and notifications. Get ready to laugh because we do mean “mood.”

Works seamlessly with Apple Health.

Stay connected with your support system by creating a Happy Bob Clan.

Free trial of 7 days with monthly subscription.
Free trial of 14 days with yearly subscription.
Subscribe for unlimited access to updates and improvements, including additional moods.
Subscriptions are annual and monthly. Prices vary in different countries.
Payment will be charged to iTunes Account.
Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.
Account will be charged for renewal within 24-hours prior to the end of the current period.
The user may manage subscription and turn off auto-renewal by going to the user’s iTunes Account Settings.
Any unused portion of the free trial period will be forfeited when the user purchases a subscription.

As members of the diabetes community, the development team is committed to delivering something that adds value instead of stress. We know our users because we are users too! Our goal is to help you feel like a person, not a patient, as you manage your diabetes.

The data displayed in this app is for informational purposes and should not be used to make medical decisions of any kind.
Please see our Terms of Use for more details:

This application is not owned by or affiliated with Dexcom.

This application is not owned by or affiliated with the Nightscout Project.

What’s New

Version 1.9.11

Thanks for using Happy Bob!
This update includes small improvements and bug fixes.

Ratings and Reviews

4.8 out of 5
6 Ratings

6 Ratings

App Privacy

The developer, Harald AI, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Health & Fitness
  • Contact Info
  • User Content
  • Identifiers
  • Usage Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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