Eli Health, creator of Hormometer, announced the first real-time saliva test for testosterone, delivering results from saliva to app in minutes.
Building on the 2025 launch of the world’s first instant cortisol test, the company is now opening pre-orders for both its testosterone and progesterone tests.
Hormones like testosterone, progesterone, and cortisol fundamentally shape how we feel, function, perform, and age. While symptoms of hormonal imbalance affect over 60% of adults, most people still rely on infrequent lab snapshots to understand systems that change daily.
The announcement at CES 2026 builds on the Hormometer cortisol test that Eli Health unveiled a year ago at CES 2025.
“What took weeks and a lab visit now happens anywhere in minutes,” said Marina Pavlovic Rivas, CEO of Eli Health, in a statement. “For the first time, people can measure testosterone instantly, pair it with real-time data on other hormones, and see how it fluctuates in response to daily life—including stress, sleep, training, and lifestyle interventions. That changes everything, from human performance to how people navigate fertility, metabolism, immune function, and more.”
Introducing Testosterone Hormometer
Testosterone affects far more than male sexual health. It plays a central role in energy, mood, metabolism, fertility, strength, bone density, athletic performance, and cognitive functions such as clarity, ambition, and decision-making in both women and men. Yet traditional testing captures only single snapshots—missing how testosterone evolves over time or responds to everyday behaviors and environment.
As a result, millions experience fatigue, low motivation, mood changes, reduced strength, irregular cycles, or low libido without understanding what’s driving those symptoms. By making hormonal patterns visible continuously, Eli Health enables people to track progress, adjust everyday behaviors, and build a foundation for more informed health decisions over time.
Saliva is uniquely suited for measuring testosterone as it reflects free, biologically active hormone concentration—the form most closely linked to symptoms but not routinely included in standard blood panels.
Accurate, instant saliva-based testosterone testing has long been considered technically out of reach, but Eli Health has now surpassed that barrier. Using the same proprietary architecture recognized with a CES Best of Innovation Award in 2025, Eli Health delivers the world’s first instant testosterone test—making frequent, real-time measurement possible and affordable.
Introducing Progesterone Hormometer
Alongside its testosterone breakthrough, Eli Health is opening presale for Progesterone Hormometer, bringing everyday visibility to one of the most essential signals in women’s health.
Progesterone plays a foundational role across the menstrual cycle and throughout one’s life, shaping sleep quality, emotional resilience, body temperature regulation, cognitive clarity, menstrual regularity, fertility, perimenopause transitions, and long-term health.
Yet it remains difficult to track in practice. Progesterone levels fluctuate rapidly and are highly timing-dependent, making traditional testing—built around isolated, precisely timed blood draws—ill-suited for ongoing insight. Most at-home options rely on outdated urine-based testing designed for short-term fertility tracking, creating friction that prevents long-term monitoring.
Progesterone Hormometer was built specifically for frequent, anytime, anywhere use. Using a saliva-based test and the Eli app, users can measure progesterone instantly and track how levels rise, fall, or plateau across their cycle and life stages.
By removing timing constraints and reducing friction, Eli Health shifts progesterone analysis from an occasional snapshot into a dynamic biological signal—one that can be followed over time to better understand hormonal patterns and support more informed health and wellness decisions.
The world’s first instant, multi-hormone saliva testing platform
Eli Health is the first company to make instant saliva testing possible across multiple hormones. Third-party validation studies confirm Hormometer delivers over 90% accuracy against laboratory standards. By making cortisol, testosterone, and progesterone available to measure together, Eli Health makes real-time hormone data easily understood in context rather than isolation.
Cortisol, testosterone, and progesterone are tightly interconnected across the body’s regulatory systems. Cortisol dysregulation can suppress both testosterone and progesterone, yet these hormones are rarely measured together. Tracked instantly over time, they reveal how hormones interact and respond to daily life—providing actionable context that traditional tests can’t.
Availability
Pre-orders for Testosterone Hormometer and Progesterone Hormometer open today at www.eli.health with pricing starting at $8.25 per test and shipping expected in Q1 2026.
Eli Health’s Cortisol Hormometer (launched in September of 2025) is currently available and shipping in the United States and Canada, starting at $8.25 per test, with flexible subscription and one-time purchase options.