Dexcom G7
Dexcom Medical iPhoneiPadiPod touchApple Watch
Dexcom G7 is a free Medical app for iPhone and iPad by Dexcom. Rated 3.1/5 from 8,842 ratings. Requires iOS 18.6. Updated September 21, 2026.
- Rating
- 3.1
- 8.8K ratings
- Price
- Free
- on the App Store
- Size
- 599 MB
- Age 4+
- Updated
- Sep 21
- 2026 · v2.15.1
Screenshots
About Dexcom G7
Know your glucose number and where it’s heading with the Dexcom G7 Continuous Glucose Monitoring (CGM) System. Only use this app if you have the Dexcom G7 CGM System.* Before you start making treatment decisions with Dexcom G7, work with your healthcare professional to learn how. The Dexcom G7 Continuous Glucose Monitoring (CGM) System supports more empowered and integrated diabetes management. Its low-profile, wearable sensor provides real-time glucose data to a user’s compatible display device, no fingersticks required.† Dexcom G7 also offers customizable alerts that can help warn of high or low glucose levels, as well as remote monitoring and reporting options that help keep users connected to their loved ones and care teams anytime, anywhere. *To view a list of compatible devices, visit dexcom.com/compatibility. †If your glucose alerts and readings from Dexcom G7 do not match symptoms or expectations, use a blood glucose meter to make diabetes treatment decisions. In addition to the accurate performance provided by the Dexcom Sensor, you’ll receive other valuable features: • Share your glucose data with up to 10 followers who can monitor your glucose data and trends on their compatible smart device with the Dexcom Follow app. Share and Follow functions require an internet connection • Clarity Clinic is now integrated into the G7 connections tab, making it easy to share data with your Clarity healthcare team • Now you can log your estimated fasting glucose in the Dexcom G7 app. Regularly tracking your fasting glucose allows you and your healthcare team to identify trends in your glucose levels • Connect G7 Sensor directly to your Apple Watch, giving you the freedom and convenience of real-time glucose readings on your wrist even when you’re not near your phone** • Digital Health app integrations allow you to share your glucose data with third-party health apps and lifestyle devices • Now you can see your health and activity data from connected apps and devices on your G7 trend graph • Add a shortcut so you can ask Siri to read your current glucose value, using a custom phrase • Dexcom Clarity summary insights are integrated into the G7 app, so that you can see both real-time and retrospective glucose insights from the same app Apple Watch: • View your glucose information, trend graph, and alerts right from your wrist with the Dexcom G7 Apple Watch app. Watches require compatible smart device to use app. G7 app features and partner integrations may differ by region. Refer to your user guide for more information. **Compatible smartphone is required to pair a new Dexcom G7 sensor with a compatible Apple Watch. Dexcom G7 users must continuously have their smartphone within 20 feet / 6 meters to utilize the Share/Follow features. Apple Watch is not capable of Share/Follow.
Ratings & reviews
3.1
8.8K ratings
What’s new
Version 2.15.1 · Updated September 21, 2026
Bug fixes and performance enhancements
App privacy
The developer, Dexcom, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- User Content: Customer Support, Other User Content
- Identifiers: User ID
- Usage Data: Product Interaction, Other Usage Data
- Diagnostics: Performance Data, Other Diagnostic Data
- Other Data: Other Data Types
- Health & Fitness: Health, Fitness
- Contact Info: Email Address, Name, Phone Number, Other User Contact Info
- Contacts: Contacts
Used for: Analytics, App Functionality, Other Purposes
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Crash Data
Used for: Analytics, App Functionality, Other Purposes
Alternatives to Dexcom G7
Looking for apps like Dexcom G7? Here are 6 similar apps on the App Store. The highest rated is Glooko - Track Diabetes Data (4.7/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Dexcom G7 | 3.1 / 5 (8,842 ratings) | Free | September 21, 2026 | |
| Omnipod 5 App | 3.6 / 5 (1,986) | Free | Oct 1, 2026 | Compare |
| Glooko - Track Diabetes Data | 4.7 / 5 (10,109) | Free | Oct 26, 2026 | Compare |
| FreeStyle Libre 3 – US | 2.6 / 5 (7,042) | Free | Oct 23, 2026 | Compare |
| Tandem t:slim Mobile App | 3.1 / 5 (2,158) | Free | Aug 27, 2026 | Compare |
| Glucose | Blood Sugar Tracker | 4.6 / 5 (28,549) | Free | Oct 7, 2026 | Compare |
| Libre by Abbott | 4.6 / 5 (250,760) | Free | Oct 23, 2026 | Compare |
Compare Dexcom G7 with the top alternatives: ratings, updates, ASO score and keyword gaps →