Cortisol tracked. Stress measured.
Track cortisol, the hormone behind how you feel, perform, and recover.
Stress affects everyone.
Your response is unique.
Overwhelmed
You feel stressed
constantly.
High Performer
You thrive under
pressure.
stress seeker
You chase
the rush.
Stress affects everyone.
Your response is unique.
THE CHALLENGE
Stress isn't just in your head. It's your health.
Chronic stress increases cardiovascular disease risk by 40%†. Hormometer brings lab-grade cortisol testing into your daily life so you can monitor your stress and rebalance before damage occurs.
| Wearable | Lab Testing | ||
|---|---|---|---|
| Real-time stress (cortisol) | No | No Snapshot | |
| Results in minutes | Not accurate | No 2-4 weeks | |
| Test anytime, anywhere | Not accurate | No, Clinical setting | |
| Distinguish good/bad stress | |||
| Lab-grade accuracy |
† Sarkar, P., Davidsen, J., & Baumbach, J. (2023). Cortisol—The stress hormone we never really knew. Current Research in Neurobiology, 4, 100049. https://doi.org/10.1016/j.crneur.2023.100049
DuBose, T. N., et al. (2018). Chronic stress exposure and systemic cortisol dysregulation. Psychoneuroendocrinology, 90, 254–262. https://doi.org/10.1016/j.psyneuen.2017.12.011
Adam, E. K., et al. (2008). Diurnal cortisol patterns and health outcomes: A systematic review. Psychoneuroendocrinology, 33(8), 1101–1110. https://doi.org/10.1016/j.psyneuen.2008.06.003
COMPLETE PICTURE
Your cortisol curve tells the real story
See how your cortisol rises and falls throughout the day and what's actually driving it.
Regular testing maps your cortisol curve over time, giving you clarity on what's happening inside your body.
Lab-grade hormone testing, now a daily habit.
Lab-grade hormone testing, now a daily habit.
Testimonials
What Eli users are saying
I didn’t just want to know the what, I wanted to know the why.
Emily
Eli made the list
Best Health + Wellness Desing of 2025
Eli Health’s tests are a reflection of recent health and wellness trends [...] The advantage of this type of test is it doesn’t require another party and can turn around results more quickly.
Eli Health’s tests are a reflection of recent health and wellness trends [...] The advantage of this type of test is it doesn’t require another party and can turn around results more quickly.
Eli has created something revolutionary. At-home cortisol testing eliminates the white-coat effect that has always compromised our ability to get accurate stress hormone data.
Alicia Robbins, MD
Board-certified OBGYN and Certified Menopause Practitioner.
This is a game changer Cortisol is most illusive hormone. It continuously changes. A reliable home kit is a life saver for anyone struggling its shortage or an excess.
Roman
How it works
One drop of saliva. A complete picture of your stress.
Step 01
Collect your saliva.
Step 02
Scan it with the Eli app.
Step 03
See your cortisol and wearable data all in one place.
Stress Tracking Kit
Cortisol tests + Eli app
Build intuition around your stress cycles. Understand not just how stressed you are, but how well you recover.
Saliva-based test
Real-time results
Lab-grade accuracy
AI-powered iPhone app (iPhone only)