by Ava • Model: K200163
The Ava Fertility Tracker is a non-invasive wearable bracelet designed to be worn during sleep. It utilizes high-precision sensors to track five physiological parameters-skin temperature, resting pulse rate, heart rate variability, breathing rate, and skin perfusion-to pinpoint the five most fertile days of a woman's cycle. Unlike standard ovulation tests that detect a hormone surge shortly before ovulation, Ava monitors the physiological changes that lead up to the surge, providing a wider fertile window for planning conception.
Eligibility may vary by provider and plan. Check with your HSA/FSA administrator for specific details.
Evidence-based evaluation by medical professionals
"The Ava Fertility Tracker is the premier choice for users seeking a non-invasive, passive wearable that predicts ovulation by monitoring systemic physiological shifts."
The Ava Fertility Tracker distinguishes itself in the fertility monitoring market as a passive, wrist-worn wearable designed for overnight use. Unlike traditional ovulation predictor kits that require daily urine analysis, Ava tracks five key physiological biomarkers: skin temperature, resting pulse rate, heart rate variability, breathing rate, and sleep quality. By synthesizing these data points through a proprietary algorithm, the device identifies a 5-day fertile window, providing users with a longer lead time for conception planning than LH-only tests. Clinical validation demonstrated the device's ability to detect the beginning of the fertile window several days earlier than standard LH tests. While its primary value lies in its high user compliance and stress-free nature, it is important to note that Ava is currently optimized for women with regular cycles and is not a replacement for quantitative hormone tracking in complex diagnostic cases like PCOS.
Ranked #23 of 24 clinically evaluated ovulation tests devices
Easy@Home
Clearblue
Ava
You're viewing this
Ava
Our #1-ranked ovulation tests device demonstrated superior performance across key clinical metrics. Compare detailed specifications to make an evidence-based selection.
Verified retailers and current pricing
HSA/FSA eligible, includes 1-year warranty
