Enter your monitoring period and prescription status — get a full cost breakdown across every major CGM device, instantly.
| Device | Per day | Total cost | Review |
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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.
Over-the-counter CGMs (Stelo, Lingo) need no prescription. Prescription devices like G7 and Libre 3 often cost less after insurance coverage is applied.
Most sensors last 10–15 days. Costs shown assume continuous monitoring for the full selected period with no gaps between sensors.
Levels Health and Nutrisense include coaching and deeper metabolic analytics on top of the sensor hardware cost.
Our side-by-side comparison covers sensor accuracy, app quality, data export, and more.
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