Dexcom G7 CGM System

Managing your Dexcom Account

Can all Dexcom users log in with their email?

No. You can’t log in with your email unless you used it to create and verify your Dexcom account.
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I’m a current Dexcom user transitioning to a different Dexcom CGM system. Can I update my user ID and log in with my mobile number?

No. The unique user ID you created when you set up your account is linked to all your glucose information. It can’t be changed.

How do I know if my cerification code will be send in an email or text message?

Your user ID determines whether you will get a verification code by email or text message

Does signing up with my mobile number affect how I log in?

Yes. If you sign up with your mobile number, it becomes your Dexcom user ID. You’ll use it to log in to all Dexcom apps and services.

Introduction to Dexcom CGM

Is the Dexcom G7 CGM System indicated for paediatric patients?

Yes, the Dexcom G7 is approved for use with children 24 months and older.

What are the main differences between Dexcom G7 and Dexcom G6?

New features with Dexcom G7

Setting Up Your System

How can I prevent any issues while traveling?

We understand that traveling requires careful planning, and we want to ensure your journey is as smooth as possible.

Why can’t I press the applicator button?

Press the applicator more firmly against your skin before pushing the button.

Why am I getting a Bluetooth alert when I am pairing my sensor?

Bluetooth information is used to pair your Dexcom sensor.

Does Dexcom G7 have a sensor code?

Dexcom G7 is factory calibrated. Unlike G6 sensors, the G7 sensors are pre-programmed with the factory calibration setting so you don’t need to enter a sensor code.

Using Your Dexcom CGM System

How do I get a Dexcom receiver?

To purchase a Dexcom receiver, please click here.

What should I do if my sensor reading and blood glucose value don’t match?

Whether you’re new to Dexcom or experienced, review product instructions before using Dexcom CGM. Keep using your blood glucose meter to make treatment decisions until you know how Dexcom works for you.

Can I get Dexcom G7 wet?

Once inserted, the sensor is waterproof to 2.4 meters. This is not the case for the receiver.

Can I wear Dexcom G7 through security or while flying?

You can wear your sensor when going through walk-through metal detectors or when hand-wanded. If you’re uncomfortable with the metal detectors, request a full-body pat down and visual inspection of your CGM device.

Using the Dexcom G7 App

Is the Dexcom G7 app compatible with Siri?

You can ask Siri to read your Dexcom glucose readings and show your graph on the lock screen.

How do I set patients Post-Meal Glucose target?

Instructions on how add patient’s Post-Meal Glucose target

Will my Dexcom G7 app work if the app is closed?

You should never close or quit the Dexcom G7 app.

How do I log events and use events to help manage my glucose?

The steps in this FAQ are instructions for using your continuous glucose monitoring (CGM) system, not medical advice for your diabetes treatment decisions.

Changing Your Dexcom G7 Sensor

Removing your Dexcom G7 Sensor

After the sensor session is over, peel the patch off like a band. To make it easier to remove, try the following methods

How do I start a new sensor?

You must end the Dexcom G7 sensor session or grace period before you start a new sensor. You can end it in one of two ways:

Can the applicator be recycled?

No, dispose of used applicators and sensors according to local biohazard waste guidelines.

What do I do with the applicator after use?

Dexcom recommends that users dispose of used Dexcom G7 applicators following local guidelines for blood-containing components.

Troubleshooting

I am experiencing skin irritation with Dexcom G7, what can I do?

The Dexcom G7 has a new sensor patch that contains medical-grade, pressure-sensitive, acrylic-based adhesive. All Dexcom adhesive formulations have passed irritation testing, allow for full sensor wear, and are latex free.

How can I prevent skin irritation?

Some people may be sensitive to the sensor adhesive, so extra care can help.

Android™ 15 is compatible, but I am still experiencing Signal Loss.

If you are experiencing Signal Loss after pairing a sensor you may not have the latest version of Android 15.

How should I respond to the Signal Loss alert?

App Troubleshooting tips: (It will take up to 5 minutes for any of these to work.)

Compatibility

My phone is compatible with Dexcom G6, will it also work with Dexcom G7?

The latest Apple iPhones and many of the popular Android smart phones are compatible with both Dexcom G6 and G7;

Why am I being asked to update my smartphone’s operating system (OS) to continue getting Dexcom G7 app updates?

We assess whether to keep supporting older Operating Systems (OS) for Dexcom apps on an annual basis.

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

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

What smart devices* are compatible with Dexcom G7?

Dexcom G7 is compatible with the latest Apple iPhones and many popular Android devices

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