Prices are estimates based on retail pricing. Costs may vary by insurance, retailer, and location. Not medical advice.
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GlucoseForge CGM Cost Calculator

Enter your monitoring period and prescription status — get a full cost breakdown across every major CGM device, instantly.

Cost comparison
Device Per day Total cost Review
Prices are estimates based on published retail pricing as of 2025–2026. Costs may vary significantly by retailer, insurance coverage, and location. Prescription device costs can change substantially with insurance. This calculator is for device comparison purposes only and is not medical advice.

About this calculator

Monthly costs are based on published retail pricing. OTC devices require no doctor's visit; prescription devices may be partially or fully covered by insurance.

OTC vs Prescription

Over-the-counter CGMs (Stelo, Lingo) need no prescription. Prescription devices like G7 and Libre 3 often cost less after insurance coverage is applied.

Sensor lifespan

Most sensors last 10–15 days. Costs shown assume continuous monitoring for the full selected period with no gaps between sensors.

App subscriptions

Levels Health and Nutrisense include coaching and deeper metabolic analytics on top of the sensor hardware cost.

Not sure which device fits your goals?

Our side-by-side comparison covers sensor accuracy, app quality, data export, and more.

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