Dexcom G6

3.1
13.9K reviews
500K+
Downloads
Content rating
Everyone
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About this app

Only use this app if you have the Dexcom G6 or G6 Pro CGM Systems.

Always know your glucose number and where it’s heading with the Dexcom G6 and G6 Pro Continuous Glucose Monitoring (CGM) Systems –indicated for diabetes treatment decisions with zero fingersticks and no calibration.* A core feature of the Dexcom G6 and G6 Pro Systems is providing users with alarm/alerts based on their glucose level.

*Fingersticks required for diabetes management decisions if symptoms do not match readings.

Dexcom G6 and G6 Pro provide real-time glucose readings for patients with type 1 or type 2 diabetes every five minutes. Dexcom G6 and G6 Pro are indicated for children age 2 years and older.

The Dexcom G6 and G6 Pro Systems provide personalized trend alerts right on your smart device and lets you see when your glucose levels are going too low, or too high, so you can better manage your diabetes. The Alert Schedule** feature lets you schedule and customize a second set of alerts. For example, you can set the schedule to match your work hours and have different alert settings during the rest of the day. Custom alert sounds are available, including a Vibrate-Only option on the phone for glucose alerts. The only exception is the Urgent Low Alarm, which you can’t turn off.

The Always Sound** setting, which is on by default, allows you to receive certain Dexcom CGM Alerts even if your phone sound is off, set to vibrate, or in Do Not Disturb mode. This will allow you to silence calls or texts but still receive audible CGM Alarm and Alerts, including the Urgent Low Alarm, Low and High Glucose alerts, Urgent Low Soon Alert**, and Rise and Fall Rate alerts**. A Home screen icon shows you if your Alerts will sound or not. For safety, the Urgent Low Alarm and three alerts cannot be silenced: Transmitter Failed, Sensor Failed, and App Stopped.

Other features:

Share** your glucose data with up to ten followers in real time. Followers can monitor your glucose data and trends in real time on their compatible smart device with the Dexcom Follow** app. Share and Follow functions require an internet connection.

Health Connect access so you can share retrospective glucose data with third party apps

Quick Glance allows you to view your glucose data on the lock screen of your smart device


**Not available on Dexcom G6 Pro System

Wear OS Integration allows you to view glucose alerts and alarms from your Wear OS watch.
Updated on
Aug 22, 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, 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

2.9
13.3K reviews
Kelly Snyder
March 31, 2025
Had the app for close to a week. 6 days. It started to give missed readings, off by 30 or more. Then wouldn't stay on..app kept closing. The follow app stopped around 5 this evening so no readings happening. I finally talked my dad into getting 1 and this starts to happen. Something needs to be done. There needs to be better "how to fix" options out there.
11 people found this review helpful
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Dexcom
April 5, 2025
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.
Sade Brown
January 23, 2025
Used to work just fine. But for months now it spends more and more time with signal loss. And completely unable to display results. It's not a transmitter problem and not a sensor problem. Those have been changed and replaced. Blutooth has been toggled on and off when suggested. All settings match what was needed. The app is fully updated. It's a waste of time and money.
46 people found this review helpful
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Dexcom
January 25, 2025
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.
Darque Dreamer
May 10, 2024
This app has continued to go down hill, and now it's almost unusable. It stopped sharing, it keeps asking me to re log in, there is an update in my play store that has refused to update for months, and sometimes notifications sound, and sometimes they don't. For something that is supposed to be able to alert us to life threatening blood sugars, it certainly needs a lot of work still.
14 people found this review helpful
Did you find this helpful?
Dexcom
May 11, 2024
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.

What’s new

Bug fixes and performance enhancements

App support

Phone number
+18887383646
About the developer
DexCom, Inc.
appsupport@dexcom.com
6340 Sequence Dr San Diego, CA 92121 United States
+1 858-230-9058

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