Dexcom Clarity

3.9
8.32K reviews
Content rating
Everyone
1M+
Downloads
Content rating
Everyone
Learn more
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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
8.13K reviews
Tabitha Chandler
March 26, 2026
It's nice to be able to get reports and it's pretty accurate. That being said, I have to carry around a reader all the time and have to plug said reader into my computer in order to get reports. For the price of Dexcom, seems like I would be able to just connect to my phone. At the very least, send the readings from the reader to the app so I don't have to plug into the computer to update? Other cgm makers seem to be able to make their apps work. Can't we do better, Dexcom?
10 people found this review helpful
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Dexcom
March 30, 2026
Dexcom apps are classified as medical devices and we're required to test all mobile devices used with Dexcom systems. Here's a useful list of devices and apps that are currently compatible with Dexcom products https://www.dexcom.com/compatibility
Dee Dee Weir
June 6, 2026
If I could give 0.5 stars I would. It will not let me log in. I have uninstalled the app multiple times so please don't tell me to do that...I'm not stupid. I don't want to have a phone call either, that infuriates me because it is usually someone who doesn't speak nor understand English. This app needs to be fixed in multiple ways...I have been reading some of the other reviews and I am not the only one. Your answer is always to fill out the form...useless because the form is horrible.
1 person found this review helpful
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Dexcom
June 12, 2026
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.
Ronald Bravo
May 19, 2021
I find it terribly deficient in a few ways. First of all, if you look at statistics for 2 weeks it lumps all Monday readings, then all Tuesday readings, etc to calculate stats. We'll, that makes no sense. Each reading is independent of the other. The app should calculate each day separately. Next I would like to see daily summaries compiled in a report that include totals for carbs, Insulin intake, etc. It could also show GMI on a daily basis, so you could track it over time.
135 people found this review helpful
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Dexcom
May 22, 2021
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