No prescription. No waiting. Track your body’s signals in real time with an OTC CGM paired with the Signos app.

Free Shipping

HSA/FSA Reimbursable

An over-the-counter continuous glucose monitor gives you direct access to your body’s data without the barriers of doctor visits or insurance approvals.

Direct access without a prescription

Delivered to your door in days

Easy setup with guided app instructions

Continuous data you can act on right away

SEE YOUR STORY UNFOLD

DATA IN, INSIGHTS OUT

TAKE ACTION FAST

Continuous glucose feedback reveals the patterns that hold you back and the choices that move you forward.

When glucose spikes, the app shows what to do in the moment so you stay in control.

OTC CGM provides the data, and the Signos app turns it into 24/7 guidance for glucose management.

Other CGMs stop at data. Signos goes further by connecting your OTC sensor to an AI-powered app that turns raw glucose readings into real guidance.

GUIDANCE THAT ADAPTS
Signos learns your patterns and adjusts recommendations as your body changes.

CLARITY OVER TIME
See weekly insights that reveal trends and track your progress.

CHANGE THAT LASTS
Turn small shifts into lasting habits with guidance that fits your life.

The CGM ships directly to your door

 The Signos app walks you through placement step by step

Built for weight, energy, and lasting health

GREAT PLAN

BEST VALUE

3-MONTH PLAN

6-MONTH PLAN

$139

$129

/MONTH

/MONTH

Includes 6 CGM sensors and 6 adhesive patches in a single shipment.

256 reviews

2 CGMs per month shipped quarterly

Autorenews every 3 months

All sales final. No refunds or exchanges.

Let’s make sure Signos is right for you. Before checking out, please confirm the following:

Free shipping

HSA/FSA eligible

I am 18 years or older.

I do not have problematic hypoglycemia.

I am not on dialysis.

I am not currently on insulin and will not change my medications without consulting my healthcare provider.

I do not have an active eating disorder.

GREAT PLAN

BEST VALUE

3-MONTH PLAN

6-MONTH PLAN

$139

$129

/MONTH

/MONTH

Includes 12 CGM sensors shipped in two deliveries with patches included in both.

256 reviews

2 CGMs per month shipped quarterly

Autorenews every 6 months

*Required to continue to checkout

All sales final. No refunds or exchanges.

Let’s make sure Signos is right for you. Before checking out, please confirm the following:

Free shipping

HSA/FSA eligible

I am 18 years or older.

I do not have problematic hypoglycemia.

I am not on dialysis.

I am not currently on insulin and will not change my medications without consulting my healthcare provider.

I do not have an active eating disorder.

*Ehrhardt, N., & Al Zaghal, E. (2020). Continuous Glucose Monitoring As a Behavior Modification Tool. Clinical Diabetes, 38(2), 126–131.

Copyright © 2025 Signos Inc.

Terms and Conditions

Privacy Policy

SIGNOS INDICATIONS: The Signos Glucose Monitoring System is an over-the-counter (OTC) mobile device application that receives data from an integrated Continuous Glucose Monitor (iCGM) sensor and is intended to continuously measure, record, analyze, and display glucose values in people 18 years and older not on insulin. The Signos Glucose Monitoring System helps to detect normal (euglycemic) and low or high (dysglycemic) glucose levels. The Signos Glucose Monitoring System may also help the user better understand how lifestyle and behavior modification, including diet and exercise, impact glucose excursions. This information may be useful in helping users to maintain a healthy weight.

The user is not intended to take medical action based on the device output without consultation with a qualified healthcare professional.

See user guide for important warnings and precautions.

STELO IMPORTANT INFORMATION: Consult your healthcare provider before making any medication adjustments based on your sensor readings and do not take any other medical action based on your sensor readings without consulting your healthcare provider. Do not use if you have problematic hypoglycemia. Failure to use Stelo and its components according to the instructions for use provided and to properly consider all indications, contraindications, warnings, and cautions in those instructions for use may result in you missing a severe hypoglycemia (low blood glucose) or hyperglycemia (high blood glucose) occurrence. If your sensor readings are not consistent with your symptoms, a blood glucose meter may be an option as needed and consult your healthcare provider. Seek medical advice and attention when appropriate, including before making any medication adjustments and/or for any medical emergency.

STELO INDICATIONS FOR USE: The Stelo Glucose Biosensor System is an over-the-counter (OTC) integrated Continuous Glucose Monitor (iCGM) intended to continuously measure, record, analyze, and display glucose values in people 18 years and older not on insulin. The Stelo Glucose Biosensor System helps to detect normal (euglycemic) and low or high (dysglycemic) glucose levels. The Stelo Glucose Biosensor System may also help the user better understand how lifestyle and behavior modification, including diet and exercise, impact glucose excursion. The user is not intended to take medical action based on the device output without consultation with a qualified healthcare professional.