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CGM COMPARISONS

CHOOSING A
CGM MODEL

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When researching CGMs (Continuous Glucose Monitor) it can be difficult to know which device to choose. We’ll compare  the most popular CGM devices on the market. This will help you weigh pros and cons of each, and help to choose between them. 

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After considering your options consult with one eof or team members, as well as your health care provider to discuss which model suits you best. 

FREESTYLE LIBRE 14 DAY

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Freestyle Libre is a revolutionary CGM. FDA approved in 2017, it is the first CGM that does not require fingerstick calibration or measurements. In terms of ease of use, the Freestyle Libre cannot be beaten; the sensor does not require a physician to apply and lasts fourteen days. The Freestyle Libre reader can store up to ninety days of your blood glucose data, and the sensor itself stores up to eight hours of data.

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Pros

  • Does not require calibrations.

  • Sensor/transmitter all-in-one replaced every 14 days.

  • Covered by Medicare.

  • Can use with the reader or a smartphone.

  • Warm-up time 1 hr.

  • Sensor can store eight hours of unread data.

  • Can share data with caregivers.

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Cons

  • Reader must be charged once per week.

  • Does not have alerts and alarms.

  • Can’t reuse sensors.

FREESTYLE LIBRE 2

The FreeStyle Libre 2, was released in 2020 and is an integrated continuous glucose monitoring (iCGM) system for adults and children ages 4 and older with diabetes. Known for high levels of accuracy, the sensor lasts and provides customizable alarms.

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·Pros

  • Does not require calibrations.

  • Covered by Medicare.

  • Optional Real-time Alarms

  • Sensor/transmitter all-in-one replaced every 14 days.

  • Warm-up time 1 hour.

  • Approved for users as young as 4.

  • Can use with the reader.

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Cons

  • Reader must be charged once per week.

  • Can’t reuse sensors.

  • High levels of vitamin C may cause false readings.

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DEXCOM G6

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Dexcom G6 is approved for anyone over two. The G6 does not need fingerstick calibration. The sensor on the G6 lasts for ten days. Another benefit of the G6 is that it uses the continuous tracking method, which continuously monitors your glucose levels. Alarms will sound on the device when your blood glucose has reached thresholds that are either too high or too low. 

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Pros
Continuous monitoring and alarm system keeps you informed.
Data is sent directly to your receiver or Smartphone app.
Readings not affected by acetaminophen.
You can customize the alerts.
Covered by Medicare.
Approved for users over the age of two.
Can share data with caregivers.
Does not require calibration.
Transmitter lasts 3 months.

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Cons
Sensors must be replaced every 10 days.

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These products may be covered by your insurance. To see if you qualify, click qualify now and sign up for free, or call us at 888-380-9092

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