Continuous Glucose Monitor via Telehealth in Europe

A continuous glucose monitor (CGM) tracks your blood sugar in real time without fingerstick tests. Telehealth makes it possible to get assessed, prescribed, and set up with a CGM without visiting a clinic, all within the EU regulatory framework.

Whether you're managing diabetes, optimising metabolic health, or investigating unexplained fatigue, a CGM provides data that helps you and your doctor make informed decisions. European telehealth platforms can now deliver this service directly to your home.

Who needs a continuous glucose monitor?

CGMs are most commonly prescribed for people with type 1 diabetes or insulin-dependent type 2 diabetes, where real-time glucose trends prevent dangerous highs and lows. However, they're increasingly used by people without diabetes who want to understand how food, stress, and exercise affect their blood sugar and energy levels.

You might benefit from a CGM if you experience:

• Unexplained energy crashes or afternoon fatigue
• Difficulty losing weight despite diet efforts
• Frequent hunger or cravings
• Brain fog or concentration problems
• Diagnosed prediabetes or type 2 diabetes
• A family history of metabolic disease
• Athletic performance concerns

A telehealth assessment can determine whether a CGM is appropriate for your situation and what insights it might reveal.

How telehealth CGM prescription works

The process mirrors standard medical care but happens online. You complete a health questionnaire covering your medical history, current symptoms, diet, and goals. A European-licensed physician reviews your information and may request additional details or recent blood work.

If a CGM is appropriate, the doctor issues a prescription. You then receive the device (typically a small patch worn on the back of your arm) along with a reader or smartphone app to view your glucose data. Most systems send real-time alerts if your glucose drops too low or rises too high.

After setup, you'll have follow-up consultations to review your data patterns, discuss dietary or lifestyle changes, and adjust your approach. The physician can also refer you to a nutritionist or diabetes educator if needed.

This model works because CGM data is objective and shareable, making remote monitoring both safe and effective.

What to expect: timeline, cost, and next steps

From initial assessment to receiving your device typically takes 5-10 working days, depending on your location within the EU and local pharmacy processing times.

Cost varies by device and region. A single CGM sensor (worn for 10-14 days) costs between EUR 40-70 in most EU countries. A reader device (if required) is a one-time purchase of EUR 50-100. Some health insurance plans cover CGMs for diabetes; others do not. Check your policy or ask during your assessment.

You'll need to replace sensors regularly, so budget for ongoing costs if you plan to use a CGM long-term. Many people find the investment worthwhile for the clarity it provides about their metabolic patterns.

The telehealth consultation itself typically costs EUR 50-150, depending on the platform and physician time required.

Continuous glucose monitoring across the EU

CGM devices approved in Europe include the FreeStyle Libre, Dexcom G6/G7, and Medtronic Guardian, all of which meet EU medical device regulations. Telehealth platforms operating in the EU must be licensed and employ physicians registered in EU member states.

Prescription rules vary slightly by country. In Portugal, for example, telehealth physicians can prescribe CGMs under the same conditions as in-clinic doctors. In other EU nations, some devices may require a specialist referral or initial in-person assessment, though follow-up can be remote.

When you use a telehealth service like AETHERA Health, your prescription is valid across the EU, and your device can be shipped to your address or a local pharmacy. Data privacy is protected under GDPR, meaning your glucose readings remain confidential and encrypted.

Next step

If you're curious whether a continuous glucose monitor could help you understand your metabolism or manage your glucose levels more effectively, a telehealth assessment is the logical first step. A physician will review your health history, discuss your goals, and recommend whether a CGM is right for you.

Take the assessment at https://aetherahealth.eu/assessment/longevity