Dexcom ONE+

3.0
141 reviews
10K+
Downloads
Content rating
PEGI 3
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About this app

Diabetes goes where you go, now your glucose readings can too, with the Dexcom ONE+ Continuous Glucose Monitoring (CGM) system and mobile app†.
With the Dexcom ONE+ mobile app†, users can access their real-time glucose readings at a glance and set customisable alerts that can help warn of highs and lows, all with no finger pricks* or scanning.

The Dexcom ONE+ mobile app† has been designed with enhanced features to help in the management of diabetes:
• The app-led onboarding allows users get started in a few clicks only.
• 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.
• Key diabetes metrics displayed in the Clarity Card section of the mobile app, so that users can see both real-time and retrospective glucose data.**
• Event logging where users can track activities like meal intake, exercise sessions and insulin injections, helping them better understand their glucose patterns.1
• Alerts to notify users 12-hours before the end of a sensor session, so you can change your sensor when it’s convenient for you.1

Learn more at Dexcom.com.

This app is only for use with the Dexcom ONE+ Continuous Glucose Monitoring System.

*If your glucose alerts and readings from the Dexcom ONE+ do not match symptoms or expectations, use a blood glucose meter to make diabetes treatment decisions
† Smart device sold separately. For a list of compatible devices, visit www.dexcom.com/compatibility.
**An internet connection is required for patients to send their glucose data to Dexcom Clarity via a compatible smart device: dexcom.com/compatibility.
1 Dexcom ONE+ User Guide, 2023.
Updated on
Aug 30, 2024

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, Health and fitness and 3 others
Data is encrypted in transit
You can request that data be deleted
Committed to follow the Play Families Policy

Ratings and reviews

3.0
140 reviews
Miikka Kulmala
October 29, 2024
None of the help pages in the app work, they just show an infinite spinning progress indicator. Couldn't connect to the CGM on the first try, had to kill the app in between. Impossible to find any support contact anywhere. It keeps bugging me about the phone being silent. Yes, I know the alerts will be silent and that's how I want it, you don't need to remind me every single time. At least the actual glucose level monitoring seems to work so far, so 2 stars from that.
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Katie Todd
October 19, 2024
buggy af. sensor constantly loses connection leaving you with no glucose alarms so pretty pointless. won't allow alarms to override DND, so if you have a work meeting and have your DND on, or have your phone set to DND at night, you much just end up in a coma, which seems like a pretty major flaw. very few reports or features compared to competitors - for eg, can't look back at individual readings, only current reading and a graph (very hard to tell what BG was at any earlier time. no screenshot
1 person found this review helpful
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Cleveland Burnaby Powell
October 23, 2024
I had previously only given this app one star as the only location option was the USA. The patient support staff traced the issue to two separate language settings on my phone, once sorted all was good. This App/monitor has proved to be simple to set up and very accurate, although I had to use the calibration option on both the units I have used. I have learnt at lot about my diabetes I had no idea how much stress effects your sugar levels for starters. BTW the monitor is not uncomfortable.
3 people found this review helpful
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What's new

Performance enhancement and bug fixes


For technical assistance please contact technical support at dexcom.com or contact your local Dexcom representative.

E-mail address: appsupport@dexcom.com
Website: www.dexcom.com