DiabetesTeam

Continuous glucose monitors (CGMs) are an alternative to finger-pricking for diabetes testing. They use a small sensor under the skin to measure glucose levels in interstitial fluid and send data to a device or app. While they save sore fingers and provide frequent readings, they are less accurate than traditional Show Full Answer

Continuous glucose monitors (CGMs) are an alternative to finger-pricking for diabetes testing. They use a small sensor under the skin to measure glucose levels in interstitial fluid and send data to a device or app. While they save sore fingers and provide frequent readings, they are less accurate than traditional finger-stick tests and can have delayed results. You may still need to do traditional tests occasionally. They are more expensive, so consider your budget and needs before buying.

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Blood Sugar Readings and Diabetes | DiabetesTeam

Blood glucose testing for Diabetes | DiabetesTeam