Weight loss, powered by you.

Discover how your body responds to what you eat, and make small changes to hit your goals.

White woman wearing a pink sports bra and black tights wearing pink headphones is bending forward, resting her hands on her thighs. She's wearing a Signos sports patch over a CGM on her left arm.
White woman wearing a pink sports bra and black tights wearing pink headphones is bending forward, resting her hands on her thighs. She's wearing a Signos sports patch over a CGM on her left arm.
Close up shot of a white smart phone with the Signos app on the screen. The Signos app image shows an illustration of a glucose line graph with a glucose spike after the user ate a meal and then the glucose level slowly drops back to normal after the rise in glucose signals insulin to be released to push glucose into the body's cells.

Real-time data for every meal

Healthy looks like:

Light blue icon with a white magnifying glass. Used to help illustrate how Signos members can see how their bodies respond to the foods they eat.

Seeing how your body responds to what you eat.

Light blue icon with a white line that goes up and down and up again. This line signifies a person's glucose line graph.

Learning what spikes your glucose. Everyone is unique.

Light blue icon with a white star. Used to help illustrate the value of a Signos member making small changes every day to achieve their goals.

Making small, sustainable changes to avoid spikes.  

Request early access

Real-time data
for every meal

Healthy looks like:

Light blue icon with a white magnifying glass. Used to help illustrate how Signos members can see how their bodies respond to the foods they eat.

Seeing how your body responds to what you eat.

Light blue icon with a white line that goes up and down and up again. This line signifies a person's glucose line graph.

Learning what spikes your glucose. Everyone is unique.

Light blue icon with a white star. Used to help illustrate the value of a Signos member making small changes every day to achieve their goals.

Making small, sustainable changes to avoid spikes.

Request access
Close up shot of a white smart phone with the Signos app on the screen. The Signos app image shows an illustration of a glucose line graph with a glucose spike after the user ate a meal and then the glucose level slowly drops back to normal after the rise in glucose signals insulin to be released to push glucose into the body's cells.
The Science

Why Glucose

Wrong Food → Excess Glucose → Extra Fat
When you eat, your body naturally processes the food into glucose to use as energy. Certain foods can cause your glucose to spike beyond your current energy needs. Your body then converts this excess glucose into fat.
Signos helps you short-circuit this cycle
Circular shape that slowly rotates.

How Signos Works

Signos teaches you to make impactful changes that last.

Close up shot of a woman's hand with her pointer finger extended; resting on her pointer finger is the sensor for a continuous glucose monitor (CGM).
1

Wearable CGM

Use a continuous glucose monitor to get your biodata.

Two images linked together to show a Signos member's glucose reponse to breakfast. On the left side of the image is a stack of pancakes with fresh blueberries and sliced bananas. On the right side of the image is the Signos member's glucose line graph that shows a spike in glucose after eating the meal of pancakes and fruit. The glucose spike rises before falling back down again.
2

Real-time feedback

Learn how your body reacts to different foods.

A close up shot of a smart phone displaying the Signos app. The glucose line graph shows a spike in glucose. Small circular white icons with black images in the middle of the circles of a stick figure running, a plate with a fork and knife, a drop of water, and a bed. These icons signify the types of data Signos members can log in the app.
3

Micro changes

Take action or adjust eating habits to reduce spikes.

Meet the Signos Kit

Meet the
Signos Kit

The Signos Kit: A smart phone with the weight loss report from the Signos app displayed on the phone. The image also includes a CGM sensor, Signos CGM sports cover, and a smart watch. The smart watch is not included in the Signos Kit.

Wearable CGM & sport cover. Continuous tracking. Bluetooth connected. Water resistant.

Signos app access.
Glucose data made simple. Prompts to guide you. Food logs of what works.

Smart device integration.
Pair with your watch or ring for workout integration.

The Signos Kit: A smart phone with the weight loss report from the Signos app displayed on the phone. The image also includes a CGM sensor, Signos CGM sports cover, and a smart watch. The smart watch is not included in the Signos Kit.

Why our customers
love us

Connecting to the body in new ways & crushing goals.
A circular profile image
Dolly N.
Banished diets

“No diet has worked for me long term. The Signos program is different because it shows me how food, exercise, and hydration affect my body in real-time. This program is changing my life!”


A circular profile image
Megan S.
Found new motivation

“My husband and I are both losing weight. I'm enjoying challenging my husband on time in range—that is really motivating.” 👫👩❤️👨

A circular profile image
Doug C.
Made simple changes

"I have lost ~15lbs over the past two months.  What I have found to be most helpful is that by controlling my glucose levels I find that I have more consistent energy throughout the day."

A circular profile image
Kristen M.
Discovered self-care

“I’ve connected with my body in new ways. I am shocked by how much stress spikes me; I now have the incentive to make time for self-care." 🏖

A circular profile image
Robbie T.
Rediscovered fruit

I always thought that I couldn’t eat fruit because it spiked my blood sugar. But I’m finding that I can eat a variety of fruit and stay stable. I absolutely love the program. 🥑🍎🫐

A circular profile image
Dolly N.
Banished diets

“No diet has worked for me long term. The Signos program is different because it shows me how food, exercise, and hydration affect my body in real-time. This program is changing my life!”

A circular profile image
Megan S.
Found new motivation

“My husband and I are both losing weight. I'm enjoying challenging my husband on time in range—that is really motivating.” 👫👩❤️👨

A circular profile image
Doug C.
Made simple changes

"I have lost ~15lbs over the past two months.  What I have found to be most helpful is that by controlling my glucose levels I find that I have more consistent energy throughout the day."

A circular profile image
Kristen M.
Discovered self-care

“I’ve connected with my body in new ways. I am shocked by how much stress spikes me; I now have the incentive to make time for self-care." 🏖

A circular profile image
Robbie T.
Rediscovered fruit

I always thought that I couldn’t eat fruit because it spiked my blood sugar. But I’m finding that I can eat a variety of fruit and stay stable. I absolutely love the program. 🥑🍎🫐

A circular profile image
Dolly N.
Banished diets

“No diet has worked for me long term. The Signos program is different because it shows me how food, exercise, and hydration affect my body in real-time. This program is changing my life!”


A circular profile image
Megan S.
Found new motivation

“My husband and I are both losing weight. I'm enjoying challenging my husband on time in range—that is really motivating.” 👫👩❤️👨

A circular profile image
Doug C.
Made simple changes

"I have lost ~15lbs over the past two months.  What I have found to be most helpful is that by controlling my glucose levels I find that I have more consistent energy throughout the day."

A circular profile image
Kristen M.
Discovered self-care

“I’ve connected with my body in new ways. I am shocked by how much stress spikes me; I now have the incentive to make time for self-care." 🏖

A circular profile image
Robbie T.
Rediscovered fruit

I always thought that I couldn’t eat fruit because it spiked my blood sugar. But I’m finding that I can eat a variety of fruit and stay stable. I absolutely love the program. 🥑🍎🫐

A circular profile image
Dolly N.
Banished diets

“No diet has worked for me long term. The Signos program is different because it shows me how food, exercise, and hydration affect my body in real-time. This program is changing my life!”

A circular profile image
Megan S.
Found new motivation

“My husband and I are both losing weight. I'm enjoying challenging my husband on time in range—that is really motivating.” 👫👩❤️👨

A circular profile image
Doug C.
Made simple changes

"I have lost ~15lbs over the past two months.  What I have found to be most helpful is that by controlling my glucose levels I find that I have more consistent energy throughout the day."

A circular profile image
Kristen M.
Discovered self-care

“I’ve connected with my body in new ways. I am shocked by how much stress spikes me; I now have the incentive to make time for self-care." 🏖

A circular profile image
Robbie T.
Rediscovered fruit

I always thought that I couldn’t eat fruit because it spiked my blood sugar. But I’m finding that I can eat a variety of fruit and stay stable. I absolutely love the program. 🥑🍎🫐

Plug in to power up weight loss

Unlock simple, sustainable weight loss that fits your body.

Step 1

Take the first step and sign up.

Step 2

Complete a health history form for telehealth assessment.  

Step 3

Get your Signos kit and apply your CGM.

Step 4

Get alerts to stop spikes & adjust your diet based on data. Lose weight.

Step 1

Take the first step and sign up. Get approved in 1-3 weeks.

Step 2

Complete a health history form for physician review.

Step 3

Get your Signos kit and apply your CGM to start tracking glucose.

Step 4

Act on customized prompts based on your data. Lose weight.

Backed by experts

Harvard university logoPrinceton University logoUCSF University logoGeorgetown University logo
Quotation watermark behind the quote text.

“Signos shows how your body reacts to what you eat in real time. Signos isn’t a guess about what 'diet' will work for you. It helps you find your answer.”

Dr. William Dixon, MD

Emergency Physician
A headshot of Dr. William Dixon, MD, a cofounder of Signos and an emergency room physician.

Tune into your
body's signals

A black woman wearning a grey tank top extending her arms over her head with her elbows bent. She's wearing a CGM and a Signos sports cover on her left arm.
A middle-aged white man wearing a black tank top with a CGM and a Signos sports cover on his left tricep. He's taking a group exercise class and stretching his left deltoid by pulling his left arm across his chest and pulling on his left forearm with his right hand.
A man tying his shoe.
An older white woman crouching down, tying her shoe. She's in a gym and is wearing a grey sports bra and black shorts, and has a CGM and a Signos sports cover on the tricep of her left arm.

Tune into your
body's signals

Take control of your health with data-backed insights that inspire sustainable transformation.

Your body is speaking; now you can listen. #stopthespike

Request access
Right arrow icon in white.Right arrow icon in white.

Frequently Asked Questions

What can (and can’t) I do with my CGM?

You can take showers, exercise, work out, and even swim with your CGM. The CGM is designed to be able to work in water in depths of up to 8 feet and altitudes of up to 13,800 feet. You can also use it in a hot tub as long as the temperature does not exceed 107.6°F.
Live somewhere tropical? No worries, the sensor can function in up to 95% humidity.

Do I need to scan my CGM?

You will not need to scan the CGM with your phone, as the device transmits data continuously — every 5 minutes — to your phone. To make sure your phone is capturing the readings, you just need to enable bluetooth, and make sure your phone is within 20 feet of you.

What is the medical consult process?

Based on your health history, a doctor will determine if you are a good fit to use the Signos platform. When approved, we will send your prescription to our pharmacy partner, and the kit will be delivered to you within 4-6 business days.

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.

What are Signos-compatible devices?

We are currently available on the iPhone (versions 6s or newer) and Android (devices manufactured by Google, Samsung, LG, and Motorola that are less than 4 years old).

Please note: Signos supports any Apple Watch that runs WatchOS 7.0+. This requires an iPhone 6s or later, with iOS 14 or later, and one of the following Apple Watch models: Apple Watch Series 3, 4, 5, SE, or 6.

When will my order be shipped?

Your order will be shipped as soon as your medical consult approves you for participation in the Signos weight loss program. After your prescription has been sent to our pharmacy, you will receive an email with your tracking number, and your Signos kit will ship within 1-2  weeks.

A white woman leaning back on a rowing machine with his arms bent and holding the bar to his chest.

Get started with Signos

A boy is on his dad's back with his arms around his shoulders. The dad is on all fours, extending his right leg behind him, and is wearing a CGM with Signos sports cover on his left arm.
A white woman leaning back on a rowing machine with his arms bent and holding the bar to his chest.