dexcom g7 sensor
dexcom g7 sensor

Dexcom G7 Sensor 3 Pack

$540.00

Real-time glucose monitoring with readings every 5 minutes
Slim, all-in-one sensor and transmitter design
Up to 10 days of continuous wear with 12-hour grace period
Customizable alerts for high and low glucose levels
Works with smartphones and Dexcom receiver
Faster warm-up time (~30 minutes)

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Description

Product Details

10-day CGM wear

10-Day Wear + Grace Period

Dexcom G7 sensors provide continuous glucose monitoring for up to 10 days, plus a 12-hour grace period for ease of transition.

Real-time readings

Real-Time Glucose Data

Automatic glucose readings are sent every 5 minutes to your smartphone or compatible receiver—no scanning required.

Pump integration

AID & Pump Integration

Supports integration with automated insulin delivery (AID) systems for streamlined glucose control.

Water resistance

Water-Resistant & Durable

Built to resist water exposure—rated for 2.4 m (8 ft) for 24 hours—ideal for daily use and active lifestyles.

Accuracy

High Accuracy

Designed for better accuracy across glucose ranges, including during rapid changes. If readings seem off, confirm with a fingerstick.

Compact size

Compact & Discreet

The G7 is about 60% smaller than the G6, offering a lower-profile, comfortable design under clothing.

App integration

All-in-One App Experience

Manage your sensor, view data, and share reports directly via the Dexcom G7 app. Warm-up is approximately 30 minutes.

Wear TimeUp to 10 days + 12-hour grace
Warm-Up30 minutes
Water Rating2.4 m for 24 hrs
IntegrationAID pump systems, smartphone & receiver compatibility
Age IndicationAges 2+ with diabetes

What’s Included

  • Three Dexcom G7 sensors (single-use)
  • Built-in applicators for easy insertion
  • User instructions / quick-start guide

Accuracy & Use Tips

Placement

Proper Placement

Apply sensor to the back of the upper arm (ages 2+) or abdomen (for older users) for reliable readings.

Hydration

Stay Hydrated

Adequate hydration supports more stable sensor performance and better accuracy.

Fingerstick confirmation

Fingerstick Backup

If your symptoms don’t match sensor readings or during warm-up, confirm with a blood glucose meter.

App setup

App Setup

Use the Dexcom G7 app to activate, monitor, and share glucose data directly with your care team.

Insurance & Eligibility (Bill to Insurance)

Dexcom G7 sensors are commonly covered under CGM benefits for insulin-dependent diabetes. Eligibility depends on provider and clinical criteria.

General Coverage

  • Diagnosis of Type 1 or Type 2 diabetes
  • Use of insulin therapy (injections or pump)
  • Recent clinical consultation (within 6 months)

Additional Considerations

  • Frequent or unpredictable hypoglycemia
  • Need for real-time glucose alerts
  • Use with an AID pump may support coverage
Simply complete the Bill to Insurance form, and our team will handle the verification process and file the claim on your behalf.

Disclaimer

This content is for informational purposes and does not replace professional medical advice. Always follow Dexcom’s Instructions for Use and your healthcare provider’s guidance. Real-time readings are not available during warm-up or error states; confirm with a glucose meter as needed. Water-resistance has limits—avoid prolonged submersion.

Frequently Asked Question

What is the Dexcom G7 Sensor?
The Dexcom G7 is the latest continuous glucose monitoring (CGM) system that provides real-time glucose readings every 5 minutes with an all-in-one, smaller design.
How long can I wear the Dexcom G7 Sensor?
Each sensor lasts up to 10 days of continuous wear, plus a 12-hour grace period to allow for smooth replacement.
Do I need to scan the Dexcom G7 to get readings?
No, the Dexcom G7 automatically transmits glucose readings every 5 minutes via Bluetooth to your smartphone or receiver.
How accurate is the Dexcom G7 Sensor?
The Dexcom G7 offers improved accuracy with a MARD as low as 8.2%, providing highly reliable glucose monitoring.
Is the Dexcom G7 compatible with insulin pumps?
Yes, it integrates with automated insulin delivery systems like Tandem t:slim X2 (Control-IQ) and Omnipod 5.
Who can use the Dexcom G7 Sensor?
The Dexcom G7 is FDA-cleared for people with Type 1 and Type 2 diabetes, ages 2 years and older.
Does the Dexcom G7 require calibration?
No calibration is required. However, fingersticks may be used if symptoms don’t match the readings.
Can children use the Dexcom G7?
Yes, the G7 is approved for children ages 2 and older with caregiver supervision.
Can I shower or swim with the Dexcom G7?
Yes, the Dexcom G7 is water-resistant and can be worn while showering, swimming, or exercising (up to 8 feet for 24 hours).
Is the Dexcom G7 covered by insurance?
Many insurance providers cover the Dexcom G7. Coverage varies, so check with your insurance provider.
What devices work with the Dexcom G7?
The Dexcom G7 works with compatible iOS and Android smartphones as well as the optional Dexcom receiver.
How is the Dexcom G7 different from the G6?
The G7 is 60% smaller, has a faster warm-up time of just 30 minutes, features an all-in-one sensor/transmitter, and offers improved accuracy.

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