Image of a woman using the Natural Cycles app with her Garmin watch

Track skin temperature with Garmin, take control with NC°

Jen on the roof terrace at Natural Cycles headquarters.

Written by

Jennifer Gray

Jennifer Gray is an award-winning writer with more than five years’ experience covering reproductive topics ranging from birth control to planning pregnancy. She is passionate about providing women with accurate information grounded in science they can use to take charge of their own health - while also dispelling myths that exist within the field of women’s health. She holds a Master of Science from the University of Edinburgh and currently lives in Ireland.

Last updated:

Mar 31, 2026

3 min read

We’ve integrated the Natural Cycles app with compatible Garmin wearables to bring you a whole new way to measure! Whether you’re an existing Garmin user or are interested in purchasing a brand new wearable to use with Natural Cycles, we’ve got you covered! Read on to learn how the integration works, why it’s a great fit, and how to claim your exclusive Garmin discount.

Wear overnight, wake up to your fertility status in the NC° app

Garmin tracks, Natural Cycles transforms your temperature data into fertility insights you can use to plan your health around. It’s a match made in heaven! Simply wear your Garmin wearable to bed each night and wake up to tailored updates based on your own unique biomarker data in the NC° app. Whether you are trying to optimize your workouts to your cycle, prevent pregnancy hormone-free, or track perimenopause symptoms, this integration is built with every cycle in mind.

With seamless overnight measuring and more than a week of battery life, Garmin wearables complement your Natural Cycles routine perfectly. Track your performance by day, and get insights regarding your fertility by night. What’s not to love?

Good news for Garmin users

Already got a Garmin wearable? Syncing with NC° is easy! Just visit the My device page in the Natural Cycles app, choose Switch device, and follow the steps. This integration requires certain functionality from your wearable, including temperature sensors, so Natural Cycles can analyze your biomarker data. Check out the full list of compatible models to find out if your wearable works with NC°

Get more from your Garmin

Go from day to night with one wearable. Integrating your Garmin wearable’s data with the Natural Cycles app helps you:

Make sense of your cycle with science
See a clear overview of your fertile days
Export cycle reports to share with your doctor
Track lifestyle and symptom changes
Read expert tips & educational resources
Share insights and fertility status with NC° Partner View
Monitor your reproductive health from birth control and beyond

Note: any data you log in the Natural Cycles app will not sync back with the Garmin Connect app. Always refer to the NC° app for Daily Fertility Status.

Invest in your cycle with NC° X Garmin

Don’t own a Garmin wearable yet? Or maybe it’s time to upgrade? We’re offering Natural Cycles users up to 20% off* Garmin Wearables. If you’re already using Natural Cycles, you can claim your discount through the My device screen in the NC° app. If you’re new to both NC° and Garmin, you can access your discount after you’ve signed up for Natural Cycles.

*Discount applies to the purchase of select products on Garmin.com. Limited to one Garmin product. Cannot be combined with other Garmin offers or vouchers. Some exclusions apply. Offer is subject to change.

Bringing you more ways to measure

At Natural Cycles, we’re committed to creating the best possible experience for our community of Cyclers. Integrating with Garmin wearables has been a top-requested feature, and this game-changing collaboration offers a whole new way to use and enjoy the NC° app.

Ready to get started? Make sure your app is updated to the latest version to access this integration — and watch this space for more features and updates coming soon!

Did you enjoy reading this article?