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Dexcom, Dexcom Clarity, Dexcom Follow, Dexcom One, Dexcom Share, and any related logos and design marks are either registered trademarks or trademarks of Dexcom, Inc. in the United States and/or other countries.

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Yes, Dexcom G7 is indicated for children as young as 2 years old.

Is the Dexcom G7 CGM System indicated for paediatric patients?

Calibration is not required. If you want to calibrate, you can log it as an event within the G7 App. 

Can I calibrate Dexcom G7?

Your Dexcom G7 app can be connected to Apple Health or Google Health Connect to access data from the apps and devices you use to track your activity.

How do I get activity data into my Dexcom G7 App?

Apple Health is compatible with a wide variety of activity and fitness apps including Apple Watch, Garmin Watch, Oura Ring, Strava, and Peloton.

What apps and devices are compatible with Apple Health and Health Connect?

Once inserted, the sensor is waterproof up to 2.4 meters. The receiver is not.

Can I get Dexcom G7 wet?

Dexcom G7 has new alert sounds and sound options.

Are there any changes to alerts for Dexcom G7 compared to Dexcom G6?

First, check the G7 App’s Health Connect connections “details page” to verify that the G7 app has permissions to sync the data you are looking for.

How do I navigate to Health Connect?

You can wear your Dexcom G7 sensor when going through walk-through metal detectors and Advanced Imaging Technology (AIT) body scanners.

Can I wear Dexcom G7 through airport security or while flying?

Activity logging is a way to get data from other activity tracking apps and devices into G7 through Apple Health / Health Connect.

What is Activity Logging?

To sync activity data, ensure that your watch, apps, and devices are linked to Apple Health or Health Connect.

What do I do if I am having trouble getting activity data into my Dexcom G7 App?

Your smartphone settings can prevent the Dexcom G7 app from working. Learn more about the settings that will allow your app to work as expected.

What are the recommended Dexcom G7 Android smartphone settings?

No. Dexcom G6 sensors, transmitters, and receivers are not compatible with the Dexcom G7 CGM System.

Can I use Dexcom G6 components with my Dexcom G7 CGM System?

How to share glucose data with Apple Health

How do I share my glucose data with the Apple Health app?

What are the recommended Dexcom G7 iPhone Settings?

We are always updating the smart device compatibility list. Please visit dexcom.com/g7-compatibility 

Are certain smartphones compatible with Dexcom G6 that are not compatible with Dexcom G7?

A variety of iOS and Android smart devices are compatible with Dexcom G7.

What smart devices are compatible with Dexcom G7?

Before upgrading your smart phone or its operating system, check dexcom.com/g7-compatibility.

Will updating my smart phone affect how I can use my Dexcom G7?

Some people may be sensitive to the sensor adhesive, so extra care can help. Follow the insertion instructions carefully, review the site preparation tips and consider these points.

How can I avoid irritated or sensitive skin caused by the Dexcom G7 sensor adhesive?

Follow the insertion instructions carefully. Extra care may help you keep your sensor on for the entire sensor session.

How can I keep my Dexcom sensor adhered to my body?

Your display device may be too far from your sensor or there may be something, such as a wall or water, between your sensor and your display device.

Why am I getting Signal Loss?

Refer to the Dexcom G7 User Guide for information on Dexcom G7 accuracy.

What do I do if my CGM values seem inaccurate?

The Dexcom G7 sensor is indicated to be worn for up to 10 days, plus a 12-hour grace period at the end.

How long can I wear the Dexcom G7 sensor?

You must end the Dexcom G7 sensor session or grace period before you start a new sensor.

How do I start a new sensor?

After sensor session ends, peel off patch like a bandage. To make it easier, try these tips

Removing your Dexcom G7 Sensor

Yes, Dexcom G7 works with Dexcom Clarity.

Will Dexcom Clarity work with Dexcom G7?

Currently, the Dexcom G7 Direct to Watch feature is only compatible with Apple Watch. See dexcom.com/compatibility for more information.

What smartwatches have Direct to Watch compatibility?

To set up Dexcom G7 Direct to Watch, you must have an iPhone* that is running iOS 17 or later and an Apple Watch Series 6 or later running watchOS10.

Do I need an iPhone to pair directly with my Apple Watch?

If you&#x27;re in water, you may not get sensor readings until you get out.

When using Direct to Watch, will I get my numbers while I am swimming?

To use Direct to Watch you must have one of the following Apple Watch models, running watchOS 10 or later.

What Apple Watches are compatible with Dexcom G7 Direct to Watch

You’ll see your current glucose reading, trend arrow, trend graph, and alerts. Tap the trend graph to see your sensor readings over the past 1, 3, or 6 hours.

What G7 features can I view on my Apple Watch when in Direct to Watch Mode?

No, Direct to Watch is not available on Dexcom G6. As we continue to build out Dexcom G7’s connected partner ecosystem we encourage everyone to upgrade to Dexcom G7.

Is Direct to Watch available with the Dexcom G6 CGM System?

To use Direct to Watch, you must have the following:  Apple Watch 6 or later, running watchOS 10 or later; iPhone running iOS 17;  Must have Dexcom G7 App version 2.1 or later.

What are the Device &amp; Operating system requirements for Direct To Watch?

When you see the orange phone icon beside your sensor reading, Direct to Watch mode is temporarily not working. Your smartwatch* isn’t getting information from the sensor.

What is the orange phone icon on my Apple Watch Screen / When I&#x27;m using my watch for my CGM info, when do I need my phone close by?

In Standard Smartwatch mode, there is no direct connection between the Dexcom G7 sensor and the smartwatch, so users must keep their smartphone within 6 meters to receive glucose readings on their smartwatch.

How can I tell if I am in Direct to Watch Mode or Standard Smartwatch mode?

No. A cellular plan isn’t required to connect your Dexcom G7 sensor to your watch. The sensor connects to your Apple Watch using Bluetooth.

Do I need to have a cellular plan for my Apple Watch to be able to use the Direct to Watch Feature?

No, Direct to Watch can’t share real-time glucose data to Health App partners like Sugarmate or Happy Bob. When you are back with your phone* your glucose data will be backfilled to the partner app.

Will my Apple Watch* share glucose data with Health Apps like Sugarmate or Happy Bob?

Direct to Watch connects the Dexcom G7 sensor directly to your Apple Watch* using Bluetooth.

What is Direct to Watch?

Your watch will mirror the settings of your smartphone. To change the alert settings on your watch you must:  Bring your phone and smartwatch close to each other; Change your alert settings on your G7 phone app; Open and display the G7 app on your watch and phone at the same time for a few seconds; This lets the smartwatch copy the new settings.

How can I change the alert settings on my watch?

Share is not available on smartwatches. Your smartwatch can’t send information to followers. The primary user must use their Dexcom G7 phone app to use Share and Follow.

Is Share available from my Watch when in Direct to Watch Mode?

Yes. Dexcom G7 can display glucose on multiple devices including your phone, smartwatch, and Dexcom receiver or connected AID (Automated Insulin Delivery) system simultaneously and independent of each other.

If I use Direct to Watch, can I still connect to my AID system?

With Direct to Watch mode, you can see your CGM information on your smartwatch, even when you’re not near your phone.

Dexcom G7 CGM System

Dexcom G7 CGM System topics