Dexcom Clarity

3.9
8.12K reviews
1M+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

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.
Updated on
Dec 16, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.9
7.93K reviews
Raul Wong
February 22, 2026
The app is useless as you have to download the reports instead of seeing them real time from the app. It's a much better experience using Clarity on the webpage, where you can see the reports directly and can easily change which reports. No downloads necessary from the web, but you have to use a PC.
4 people found this review helpful
Did you find this helpful?
Dexcom
February 23, 2026
We're sorry to hear that, thanks for letting us know about this issue. Please call us on 0800 031 5763 (UK) or 1800 827 603 (ROI) and we’ll be able to help you out 💚 Alternatively you can fill a Product Support request and we will get back to you https://dexcom-intl.custhelp.com/app/support_request/
Rosita
January 20, 2026
I wish the reports would be accessible on the actual app so that I can interact with the graphs. Additionally, I'd love a Dexcom CGM app that could link to my Galaxy Watch. I'm always on the move. Right now I am unable to check my current blood glucose level on my watch during a workout to determine whether I should stop to have a small fruit or snack. It's only after I feel weak and crash that I know it's time to take a break. I keep my phone in a locker, so I don't receive notifications.
10 people found this review helpful
Did you find this helpful?
Dexcom
January 20, 2026
Thank you. We appreciate your review. We will pass your feedback along to our Product team for consideration in future updates. 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
MaryAnn Rowell
August 24, 2025
I don't like that I have to use a totally different app to see past readings. Also I can't see my past readings at any point in time. It only offers my highest and lowest reading. It shows a graph, but I can't click on it to see what exact number it was. Also when I want a report it only shows one day in hourly even though I selected last 14 days. It just shows you the highest and lowest for that hour for that specific day. This is mainly for clinical use.
36 people found this review helpful
Did you find this helpful?
Dexcom
August 25, 2025
Thank you. We appreciate your review. We will pass your feedback along to our Product team for consideration in future updates. 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

What’s new

Bug fixes and performance enhancements