COMPATIBLE WITH
YOUR LIFESTYLE

Compatible with other devices.

PeakDay integrates with Apple Watch, FitBit, and Oura Ring to track body temperature throughout the menstrual cycle.

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APPLE WATCH

PeakDay now works with Apple Watch. Wear your watch to sleep and sync when you wake up!

To use PeakDay with Apple Watch you need a model with temperature sensors, such as Apple Watch Series 8 or Apple Watch Ultra.

FITBIT

Fitbit users can sync their body temperature data to PeakDay to track temperature. Wear your watch to sleep and sync when you wake up!

fitbit
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OURA RING

If you want to measure overnight but prefer wearing something on your finger, PeakDay also integrates with the Oura Ring.

GETTING STARTED & HELPFUL TIPS

WHAT PEOPLE
ARE SAYING ABOUT PEAKDAY

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"Best app for practicing NFP!" - Neesy

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"I am new to NFP and it’s easy to get overwhelmed with all of the info! This app makes NFP so easy to understand and use!"   - Maria

Testimony-2

"Great app for tracking fertility!"  -Jackie

A product of Couple to Couple League and the Fertility Science Institute. ©2024 | Phone:  513-471-2000