Continuous Glucose (Fasting)
Average fasting glucose from CGM in mg/dL
GlucoseCategory
70-99 mg/dL (fasting)Reference
70-90 mg/dLReference (unattributed, from device vendor docs)
Why Continuous Glucose (Fasting) matters
Early indicator of metabolic dysfunction. CGM reveals patterns invisible to single measurements. Healthy non-diabetics rarely exceed 140 mg/dL.
Reference Range
70-99 mg/dL (fasting)
Reference (unattributed, from device vendor docs)
70-90 mg/dL
We have not yet verified a published source for a Continuous Glucose (Fasting) target. The value above comes from device vendor material and is shown as a reference only. How we verify ranges.
Devices that measure this
Devices in our comparisons whose published specs list this metric:
Track Your Glucose
Monitor Continuous Glucose (Fasting) with wearables and health tracking devices
Health Disclaimer
This information is for educational purposes only. Consult a healthcare provider for personalized health recommendations.
Last reviewed Sep 23, 2026 · First published Oct 1, 2025