Dexcom
3.0 
Category: Medical
Price: free
Age Rating: Everyone
Rating: 3.0
Available on: /
Updated on: Jan 8, 2026
With Dexcom G6, users can set personalized alerts for high and low glucose levels, ensuring they stay aware of their body’s fluctuations. These timely notifications help users take proactive steps to manage their diabetes, preventing potential health complications and making life a bit easier.
The Dexcom G6 allows users to share their glucose data with family, friends, or healthcare professionals. This feature fosters a support system for those managing diabetes, enabling loved ones to stay informed and provide assistance when needed, enhancing overall care and peace of mind.
The Dexcom G6 boasts a simple, one-touch sensor application process that makes it easy for users to get started. This convenience eliminates the need for multiple steps, allowing for a smoother experience while ensuring accurate readings from the very first application.
The Dexcom G6 offers continuous glucose monitoring, delivering real-time glucose readings directly to your smartphone or smartwatch. This feature allows users to track their glucose levels throughout the day, helping them make informed decisions about their diet and insulin use, ultimately improving their diabetes management experience.
Real-time glucose monitoring for instant feedback No fingersticks needed for convenient testing Customizable alerts for proactive management User-friendly app for easy tracking and insights Discreet design for comfortable, everyday wear 
High cost of sensors and supplies Limited sensor wear time Requires calibration for accuracy May cause skin irritation The Dexcom G6 app is primarily designed for individuals with diabetes, particularly those who require continuous glucose monitoring. It is particularly beneficial for people managing Type 1 or Type 2 diabetes who need to keep a close eye on their glucose levels throughout the day. The app allows users to track their blood glucose in real-time, providing alerts for highs and lows that can help prevent dangerous fluctuations. Additionally, caregivers and family members can remotely monitor the glucose levels of their loved ones, making it an excellent choice for those who need additional support in managing their diabetes. The app can be used in various scenarios, including during exercise, meals, or at night, giving users a comprehensive overview of their glucose levels throughout the day.
User experience with the Dexcom G6 app is generally positive, with many users praising its intuitive interface and user-friendly design. The app's dashboard displays glucose levels in an easy-to-read format, allowing users to quickly grasp their current situation. The trend arrows indicate whether glucose levels are rising, falling, or stable, which is valuable for making immediate decisions regarding food intake or insulin administration. Notifications for high and low glucose levels are customizable, ensuring that users receive alerts tailored to their preferences. However, some users have reported occasional connectivity issues between the app and the sensor, which can be frustrating. Overall, the app's ability to provide real-time data and insights into glucose trends significantly enhances the diabetes management experience.
Updates & Support The developers of the Dexcom G6 app are committed to continuous improvement and regularly release updates to enhance functionality and user experience. These updates often include bug fixes, performance enhancements, and new features based on user feedback. Customer support is readily available through various channels, including the Dexcom website and app. Users can access comprehensive FAQs, troubleshooting guides, and direct support from customer service representatives. Many users appreciate the responsiveness of the support team, which helps resolve issues efficiently. Overall, the dedication to updates and user support contributes to the app’s reliability in managing diabetes effectively.
Security & Privacy Review
Update: Still haven't fixed this problem. This is a bad look for you Dexcom, not caring for your customers after you have been notified of the issue. I'm truly disappointed. The numbers from the last 24 hours isn't showing up when I use the bar to scroll across my data. I've seen others with the same problem. you need to get this fixed ASAP. Also, you never applied Daylight Savings Time to the graph.
As of late, I have been unable to log in to the application. While it still displays my current glucose trends, the data is not being uploaded and therefore shared with my endocrinologist. When I attempt to log in, I get nothing but a white page. The application really should use a cached and tokenized system to retain log in status between application updates.
I have been using Dexcom G6 for several years and it was great, until they decided to quit manufacturing it. I guess they decided the app was no longer worth updating, because it is completely useless now. Over the last 3 months, I have spent more time receiving alerts that the signal has been lost than I have getting my glucose readings. Changing transmitters and sensors has not made a difference. I'm going to stop using Dexcom all together.
I've been using the G6 for almost 2 years now and it started off great, but lately it's inaccurate and I have to constantly calibrate it using the old finger stick method. Now the app doesn't even show your readings throughout the day no matter what time frame you choose (1, 3, 6, 12 or 24hr) which is really dumb. It only shows what's reading at that time. Customer support said to download the Clarity App, but that has nothing to do with the glucose history on the G6 app. Switching to Libre.
I can only view historical readings within the hour. It keeps a record of it, a log, by hovering over the little dot that represents a five-minute increment. But anything more than that, the three hours or six hours or 12 hours or 24 hours, I can't see anything. I'll drink the line across each of the 5 minute increments in any of those other windows, 3, 6, 12, 24 hours, It doesn't show me any numbers. I've cleared the data, the cache and data for the app. I've logged out and back in, reinstall
Review Source: Google Play store public user reviews.
Yes, Dexcom G6 collects personal data related to glucose levels and usage patterns to enhance user experience and improve the app's functionality, but it is subject to privacy policies and regulations.
Dexcom G6 does not offer a free trial or free version; it requires a subscription or purchase of the sensor for continued use.
Dexcom G6 does not require a constant internet connection for real-time monitoring, but an internet connection is needed for features like sharing data and accessing cloud-based services.
You can contact Dexcom support through their official website or app, where you can find resources for customer service, FAQs, and options to submit feedback or inquiries.
You can manage or cancel your Dexcom G6 subscription through the app or the Dexcom website by following the account settings and subscription management options provided.
You can reach Dexcom customer service at 1-888-738-3646 for assistance with your device.
To activate, open the Dexcom G6 app, select "Start," and follow the on-screen instructions to pair your sensor.
Open the app and enter your registered email and password. If you forget your password, you can reset it via the app.
The customer number for Dexcom support is 1-888-738-3646.
Bug fixes and performance enhancements
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