Hormone Lab

Discover how cortisol rhythms shape stress, sleep, and energy, and why tracking patterns with Hormometer™ provides clearer hormone insights.

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.

Connect Eli with Apple Health, WHOOP, Oura, Fitbit, or Garmin and watch heart-rate spikes line up with cortisol peaks—seamless syncing, smart test nudges, and one dashboard for clearer stress insights.

Cortisol hints at energy and stress, but needs context. Early June, Insights turns your readings into actionable habits.