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Dexcom CLARITY is a diabetes management application for CGM users. It provides relevant insights into users’ retrospective glucose values, patterns, and trends over time.

Dexcom CLARITY is an important part of your Dexcom CGM system. It can help you identify glucose patterns and, with your healthcare professional, determine the potential causes of those patterns.

Dexcom CLARITY users experience up to 15% increased time in range (70-180mg/dL) as compared to non-users.*

Log in with your Dexcom account to:
• Keep tabs on your time in range, patterns and other key metrics.
• Allow clinics to access to your data and reports to make appointments more efficient.
• Set Time in Range goals.
• Turn on daily or weekly notifications and emails.
• View, save, print, and email all reports.
• Connect to partner apps for more features and benefits.

This app store should not be used as your first point of contact to resolve technical or customer services issues. In order to protect your privacy and personal information, and promptly resolve any technical or customer services issues you are having with any Dexcom product, please contact 1-888-738-3646.

Dexcom is required to follow up with customers regarding product-related complaints. If Dexcom determines that your comment/complaint requires follow up, a technical support representative will attempt to contact you to gather more information regarding your comment/complaint.

*Parker AS, Welsh J, Jimenez A, Walker T. Insights from big data (2): Benefits of self-guided retrospective review of continuous glucose monitoring reports. Diabetes Technol Ther. 2018;20(S1):A-27.

What’s New

Version 2.16.0

Bug fixes and performance enhancements

Ratings and Reviews

4.5 out of 5
3.6K Ratings

3.6K Ratings

cloudhand1 ,

Health events log self-deletes

I am a new user of this app, and after carefully entering my health events for the last few days
(insulin, carbs, exercise), today I logged in to find that all of my events have disappeared. It says you can find previous events on the Dexcom Clarity app but, although they are mentioned in the user guide,I couldn’t find them.
After speaking with tech-support I discovered that the health events are there, but they’re hard to find. You have to go Reports and click on Daily to generate a daily report, and then you can see them, but there is some delay between what you enter in the DEXCOM 6 app and the events that show on the Clarity app.

Developer Response ,

Hello. We would like to follow up with you. If you would like a member of our team to reach out, please submit a request through our Self-Service Patient Support Portal located at https://www.dexcom.com/priority-support . Thank you.

Lui Kang25 ,

App is good enough for my purposes, but needs improvement

The app displays my sugar accurately enough (usually within 0-15 off) and works on my iPhone without crashing. One thing that I would like the Dexcom app engineers to reconsider is how the urgent low alarms work. I am in a situation where I need my phone turned on, but all noises and vibrations to cease. This app put my in a very embarrassing situation in front of my boss’s boss; to make a long story short I ate my glucose tablets and corrected for my low sugar before attending the event mentioned, but the urgent low alarm went off 3 times during his speech before I had a chance to turn it off. Please for the love of God let us silence those low alarms completely. I understand the liability aspect, but putting a simple disclaimer would prevent any potential law suits. Thank you for reading.

Den in Mississip ,

Sensor life.

I am currently going to replace my forth sensor failure short of it’s ten-day life. Although the DEXCOM tech people have been absolutely great with replacing them, this still a somewhat disturbing event. It is now March 29 (my current sensor was due to expire on March 31 at around noon); I started using the DEXCOM system on February 2 and in this short time experienced four sensor failures, it seems a bit much. If I’m doing something wrong, I can’t imagine what that can be, it’s not rocket science...you stick the sensor applicator to you and push the button. I even apply an overpatch. Simple.
This all being said, with the exception of the above, I’m very satisfied with the DEXCOM System and it's potential to help me with my diabetic problems. All DEXCOM techs and personnel I speak with on the phone have been great. Will call again here shortly.....

App Privacy

The developer, Dexcom, 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
  • Sensitive Info
  • Diagnostics
  • Other Data

Data Not Linked to You

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

  • Contacts

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


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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