What if you could check your hormone levels at any time, just like your heart rate?

The first at-home technology providing real-time and lifelong health insights from the hormones in your saliva.

Join Beta

Hormone testing redesigned

so you can monitor anytime, anywhere.

The first at-home technology providing real-time and lifelong health insights from the hormones in your saliva.

Join Beta

Collect insights in minutes,

directly on your phone.

The first at-home technology providing real-time and lifelong health insights from the hormones in your saliva.

Join Beta

Join the beta today.

The first at-home technology providing real-time and lifelong health insights from the hormones in your saliva.

Join Beta

As Seen In

Best of Innovation Winner
Digital Health
CES 2025

Our clinical advisors

Alicia Robbins, MD

Double board-certified in Gynecology and Lifestyle Medicine. Certified peri/menopause practitioner. Personalized care provider. Expertise frequently featured in media.
Alicia, a board-certified OBGYN and Certified Menopause Practitioner, leverages her extensive experience in women's health to enhance well-being during midlife transitions. Practicing in Greenwich, CT, she combines lifestyle medicine with her gynecology and hormone expertise, actively engaging in community support and advocacy for women's health. Her insights are recognized in notable outlets like Allure Magazine and The New York Times, underscoring her commitment to advancing healthcare for women

Fady Hannah-Shmouni, MD

Board-certified endocrinologist, internist, and geneticist. Former NIH Physician-Scientist. Pioneer of precision medicine through longevity biomarkers.
Fady is an endocrinologist and geneticist at the University of British Columbia focusing on precision medicine and longevity healthcare. As the founder of Healthspan Digital Inc, Fady works on personalized healthcare solutions. His academic work and advisory roles in health ventures show his dedication to advancing healthcare and improving global well-being.

Rhonda Zwingerman, MD

Physician and reproductive endocrinology and infertility (REI) specialist. Modernizing care through technology and a patient-centred approach.
Dr. Zwingerman is a physician and reproductive endocrinology and infertility (REI) specialist who recently co-founded Twig Fertility. She is dedicated to improving fertility care with best-in-class technologies. She sits on the REI and Genetics Committees of the Society of Obstetricians and Gynecologists of Canada and has co-authored guidelines on genetic testing.

Unlock unprecedented insights by tracking hormone changes continuously.

Tuesday
8:05 AM
Hormones fluctuate at every moment, and traditional testing can’t keep up. Lab visits and mail-in tests can only give you scattered and insufficient data points — Eli’s continuous testing gives you the full picture.
10:00 PM
It’s not just faster and more affordable—it unlocks a new, proactive approach to hormone health and lifelong well-being, letting you make data-driven decisions based on daily insights.
Saturday

Choose the test that supports
your health goals.

Cortisol
Tests

Cortisol drives key systems in every body—impacting sleep, metabolism, mood, immunity, fertility, performance, and more.
Join Beta

Progesterone
Tests

Progesterone is a powerhouse hormone—shaping mood, sleep, metabolism, and generally how you feel from one day to the next and at different life stages.
Learn More

Estradiol
Tests

Estradiol is your builder hormone—it boosts energy, sharpens focus, supports bone and heart health, and drives the first half of your cycle.
Join Waitlist

Testosterone

Tests

Testosterone fuels strength, stamina, focus, libido, and drive—core to how you perform, recover, and age.
Join Waitlist

Get real-time health insights at home or wherever you are.

Eli's patent-pending technology makes testing hormones quicker than brushing your teeth and as affordable as a coffee.
Discover How It Works
01
Collect your saliva sample.
Place the test tip in your mouth for 30 seconds.
02
Scan your test with the app.
After 20 minutes, scan your test with the Eli app.
03
Get tailored insights instantly.
Understand how hormones impact you. Balance them with real-time insights.

Real results, enabled by Eli.

“As a medical professional committed to precision medicine, I find this app essential for tracking my health goals. Its clean and user-friendly design makes monitoring my progress effortless and effective. I envision a future where everyone uses such tools to monitor their health daily and make adjustments for a healthier lifestyle."
Carlee Komoroski
"Eli offers an easy solution to testing my progesterone daily. I am even able to use the product while traveling. I have never been a huge fan of going to the doctor or tests, but Eli’s product offers a way for me to take control of my health from the comfort of my home."
Cali Wojciechowski
"I am really excited to use Eli Health's technology to unveil the black box that is hormone and stress levels and help improve the quality of life of people worldwide"
Amalia C.
“Seeing how my actions directly influence my hormone levels is incredible. This product is a game-changer for me! The hormone score is my favorite feature. I find it more insightful than the sleep score I get on other apps.”
Mélanie
"The Eli product is easy to use, non-invasion and intuitive. Adoption of this product is hopefully the start of women being able track their bodies, health, moods, and well- being with science backed data."
Linda Beane
"Eli gives me easily accessible insights, from the comfort of my home, that I otherwise would not have access to"
M.D.R.
"I liked that the product gave me instant information that then you could make lifestyle changes based off of."
J.M.

We redesigned hormone testing from the ground up to give you the power to own your health.

Eli was born from a personal need and a dream: to make continuous hormone monitoring possible and accessible for everyone. After five years of rigorous research and development at our Canadian HQ, our team has made it a reality. With over a dozen patent-pending inventions, we've made it easier than ever to understand and manage your hormonal health.
Learn More About Eli

Resources

View All
Cortisol Hormometer™ 101: The Ultimate Guide
Cortisol

Cortisol Hormometer™ 101: The Ultimate Guide

This guide walks you through how to confidently use Hormometer™—from understanding cortisol and running your first test to avoiding common mistakes and unlocking powerful insights over time.

The "cortisol cocktail" hack is going viral. Is it help or hype?
Cortisol

The "cortisol cocktail" hack is going viral. Is it help or hype?

Viral “cortisol hacks” reflects a deeper issue: widespread symptoms of cortisol imbalance, and a lack of tools to understand them. While hydration can play a supportive role, the real story is more complex.

Eli Health Raises $12M USD Series A
Industry news
Product News

Eli Health Raises $12M USD Series A

Eli Health is building the real-time interface to the human body. Our Series A fundraise helps us run faster, scaling production of the world’s first instant hormone monitoring system: Hormometer™.