Whatever your diabetes needs are, we have a real-time CGM for you.
Find the Dexcom real-time CGM that's right for you
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:
- For diabetes treatment decisions when symptoms or expectations don’t match sensor readings.
- 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.
- In situation of rapidly changing glucose levels.
- 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 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.
¶ Compatible device required for CGM data on smartwatch.
References:
*Finger pricks are required:
*Finger pricks are required:
- For diabetes treatment decisions when symptoms or expectations don’t match sensor readings.
- 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.
- In situation of rapidly changing glucose levels.
- 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.
‡ 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.