Do continuous glucose monitors (CGM) help with weight loss?

Yes, continuous glucose monitoring can help with weight loss when used to inform positive, long-lasting behavior changes.

How can I join Signos?

You can sign up on our waitlist to get early access through our website, after which you will receive an email that confirms you signed up successfully. We have a large waitlist but are moving as quickly as we can to onboard those who qualify in the order they signed up. Next steps: Watch for an email that welcomes you off the waitlist with a unique link that allows you to complete the sign-up process.

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Meet Your Metabolism

See how your body responds to food in real time.

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Your tool for managing your metabolism

Most people make 227 food decisions daily, and each of these decisions impact your blood sugar. We know it can be hard to figure out what’s right for your body, and Signos is here to help. Unlock your faster metabolism and reach your health goals today.¹

Meet the Dexcom G7*

You want to be successful, and you need the best technology. Nothing compares to the Dexcom G7's sleek, smart, and sensible design.

The G7 sensor delivers:

The most accurate CGM system²
60% smaller all-in-one sensor³
No fingersticks or scanning required
Fast 30-minute warm-up⁴
Comfortable and discreet
Waterproof up to 8 ft⁵

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*Available only to members who agree to participate in our groundbreaking research study.

What’s Included

Get a sneak peek into your first box.

Discover the next generation of CGM and AI technology to track and control your blood sugar.

Get results with:

Real-time glucose tracking, alerts, and reports
In-app nutritionist support
Predictive glucose for meals you log before you eat
Fasting and meal timing tips
Exercise and activity recommendations
Stable energy levels throughout the day
Weekly reports and community activities
Cutting-edge medical technology

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See How Signos Works

Investigational device. Limited by Federal (or United States) law to investigational use.

It’s Personal

Discover what works for your unique metabolism.

Working towards better health can be confusing, and everyone’s metabolic response to what they eat is unique. With Signos’ AI, get personalized recommendations for your journey to better health and the right weight for you.

Insight Alerts

The Signos app will alert you when you’re having a glucose spike and at risk. It will make recommendations based on millions of data points and help you take action to #stopthespike.

Real Nutritionists

Get real help with what to eat based on your goals, lifestyle, and preferences. Signos's nutritionists provide actionable tips to help you stay on track. Make sustainable changes with expert advice.

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Real Nutritionists

Get real help with what to eat based on your goals, lifestyle, and preferences. Signos's nutritionists provide actionable tips to help you stay on track. Make sustainable changes with expert advice.

View Plans

Insight Alerts

The Signos app will alert you when you’re having a glucose spike and at risk. It will make recommendations based on millions of data points and help you take action to #stopthespike.

View Plans

It’s Personal

Discover what works for your unique metabolism.

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Venture-backed partner of

See Why

Three simple steps

(For better health.)

1: Sign up

Take our quick medical questionnaire and fast-track your health by subscribing to Signos.

2: Set up your kit

It’s quick and easy to apply your biosensor, and you’ll be able to see your metabolism live in 30 minutes.

3: Make micro changes

Learn the best order to eat your food, when to eat it, if your workouts are successful and more.

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Signos’ Apple App Store Rating

4.7 stars with 250 reviews and counting

Meet Other Happy Members

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Still have questions?

We’ve got you covered in our comprehensive FAQs.
Find everything you need to know right here.

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¹https://bmcmedicine.biomedcentral.com/articles/10.1186/s12916-018-1225-1
²Dexcom, data on file, 2022. (https://www.dexcom.com/en-us/g7-cgm-system)
³Compared to prior generation Dexcom CGM System
⁴Dexcom G7 can complete warmup within 30 minutes
⁵The Dexcom G7 sensor is waterpoof and may be submerge under eight feet of water for up to 24 hours without failure when properly installed. https://www.dexcom.com/en-us/faqs/can-i-get-dexcom-g7-wet

Copyright © 2025 Signos Inc. This product is used to measure and analyze glucose readings for weight loss purposes only. It is not intended to diagnose, cure, mitigate, treat, or prevent pre-diabetes, diabetes, or any disease or condition, nor is it intended to affect the structure or any function of the body. Privacy Policy | Terms & Conditions