Core, with more in Nurnex+
Women's health
Cycle, fertility, pregnancy and perimenopause, read from temperature — not guesses.
Three skin-temperature sensors capture the subtle shifts that drive your cycle. Nurnex predicts periods, confirms ovulation and adapts every score to your phase.
PeriodFollicularFertileLuteal
- Cycle day
- 17
- Next period
- in 11 d
- Temp trend
- +0.31°C
- Phase
- Luteal
01
Cycle Insights
Period prediction that gets sharper each cycle, fertile-window estimates from temperature, and phase-aware Readiness so you stop blaming yourself for a slow week.
02
Pregnancy Insights
Trimester-by-trimester context for heart rate, temperature and sleep. Included with Nurnex+.
03
Perimenopause
Track night-time temperature spikes, sleep disruption and heart-rate changes, and share a clean report with your doctor.
Science noteTemperature-based ovulation confirmation is compared to LH tests in our published validation. Read the research →