Whatever your diabetes needs are, we have a real-time CGM for you.

Find the Dexcom real-time CGM that's right for you
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Meet G7, our smallest and most intuitive CGM

The Dexcom G7 low-profile, all-in-one wearable sends real-time glucose readings automatically to a compatible smart device* or receiver.
No finger pricks,* no scanning.
  • All-in-one sensor and transmitter
  • Compatible smart device or small receiver
†Smart device sold separately. For a list of compatible smart devices, visit dexcom.com/compatibility.
*Finger pricks are required:
  1. For diabetes treatment decisions when symptoms or expectations don’t match sensor readings.
  2. When your Dexcom G7 CGM System doesn't show both a number and trend arrow as well as during the 30-minute sensor warmup period.
  3. In situation of rapidly changing glucose levels.
  4. To confirm (impending) hypoglycemia reported by the sensor.

Manage diabetes confidently and achieve real results with Dexcom

Real-Time CGM options for all Dexcom needs.
† Smart device sold separately. For a list of compatible smart devices, visit dexcom.com/compatibility.
Dexcom G6 CGM for T1 Diabetes using Connected Insulin Therapy

An easy CGM with essential glucose alerts

  • Learn More
Dexcom G7 CGM for Hypo Unaware T1 Diabetes

An advanced CGM with predictive alerts

Dexcom G6 Sensor

Dexcom G7 Sensor

10-day lifespan
10-day lifespan
Small sensor
Smallest Dexcom sensor
All-in-one sensor and transmitter
2-hour warm up
30-minute warm up
12-hour grace period
Water resistance 2.4m - up to 24 hours
Waterproof 2.4m - up to 24 hours

Alerts

Alerts

Customisable sound and volume
Customisable sound and volume
High and Low alerts
High and Low alerts
Urgent Low alert
Urgent Low alert
Delay 1st alert
Silent mode
Alert schedule
Alert schedule

Apps

Apps

Dexcom G6 app
Dexcom G7 app
Follow app§ – circle of support (max 10)
Follow app§ – circle of support (max 10)
Clarity app – healthcare professionals||
Clarity app – healthcare professionals||

Connectivity

Connectivity

Smartphone iOS and Android
Smartphone iOS and Android
Smartwatch when connected with a smartphone
Smartwatch when connected with a smartphone
Dexcom Receiver
Dexcom Receiver

Wear Location

Wear Location
Back of arm
Back of arm
Abdomen
Abdomen
Upper buttocks (children only 2-17 years)
Upper buttocks (children only 2-6 years)
† For a list of compatible devices, visit dexcom.com/compatibility.
¶ Compatible device required for CGM data on smartwatch.
References:
*Finger pricks are required:
  1. For diabetes treatment decisions when symptoms or expectations don’t match sensor readings.
  2. When your Dexcom G7 CGM System doesn't show both a number and trend arrow as well as during the 30-minute sensor warmup period.
  3. In situation of rapidly changing glucose levels.
  4. To confirm (impending) hypoglycemia reported by the sensor.
† Smart device sold separately. For a list of compatible smart devices, visit dexcom.com/compatibility.
‡ Optional receiver sold separately.
§ Internet connectivity required for data sharing. Following requires the use of the Follow App. Followers should always confirm readings on the Dexcom G7 App or Receiver before making treatment decisions.
|| Internet connection required to send data to Dexcom Clarity.
¶ Compatible Device required for CGM data on smartwatch. For a list of compatible devices, visit
dexcom.com/compatibility.
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