Glucose monitoring technology has expanded rapidly, giving patients more options than ever before. While both clinical-grade CGMs and over-the-counter wellness sensors track glucose trends, they are designed for different levels of accuracy and clinical robustness. Understanding these differences helps ensure the right tool is chosen for accuracy, ease of use, and appropriate care decisions.
Side-by-side Comparison:
What This Means for Patients:
Clinical CGMs are designed for precise, real-time glucose readings and informed care planning
More frequent readings from clinical-grade CGMs enable the most precise picture of glucose response at any given time
These sensors integrate with Theia, making it straightforward to ensure provider and patient see the same data at all times for shared decision making
The robust nature of clinical CGMs means that failure rates are low, and replacements are guaranteed should an issue occur
Frequently Asked Questions:
If OTC sensors cost less, why would I choose a clinical-grade CGM?
The clinical-grade sensors offered by Theia are FDA-approved for accuracy and therapeutic decision-making. When the glucose data is being used to guide care planning, it’s important that the data be of the highest quality possible.
Is there a meaningful difference in accuracy?
Yes. Clinical-grade CGMs undergo rigorous clinical trial validation and must meet established performance standards and accuracy thresholds. Their accuracy is evaluated specifically for safe therapeutic decision-making.
Can my care team see the data?
Theia makes it easy for clients to share their glucose data with their care team. The guided onboarding process enables easy, real-time data sharing of both glucose and nutritional data.
What if my sensor breaks?
Due to the robust nature and rigorous quality testing of the clinical-grade sensors Theia offers, the failure incidence is quite low. In the event that an issue comes up with a sensor, replacements are guaranteed.
Learn More
Check out the robust reports using clinical-grade CGMs with Theia can provide you and your care team here.
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