Garmin users can now integrate with the temperature-powered Natural Cycles app, which turns Garmin skin temperature data into fertility insights for women’s health
OLATHE, Kan./March 31, 2026 – Garmin (NYSE: GRMN) today announced a product integration with Natural Cyclesº, the company behind the first and only FDA-cleared app for birth control on the market. By tracking skin temperature on compatible Garmin smartwatches – including fēnix® 8, Forerunner® 570, Forerunner 970, Venu® 4 and Venu X1 – women can unlock fertility insights in the Natural Cycles app, empowering them to better understand their reproductive health.
“Women all over the world utilize Garmin products for activity and health tracking, which is why this integration with Natural Cycles, a pioneer in women’s digital health, is so important. As we continue to help women meet their fitness and wellness goals, we are proud that Garmin skin temperature can be used within the Natural Cycles app for those looking for a non-hormonal approach to birth control.”
—Susan Lyman, Garmin Vice President of Consumer Sales and Marketing
Sleep. Track. Unlock.
The Natural Cycles (NC°) app, an FDA class II medical device intended to prevent and plan pregnancy, analyzes body temperature and other key fertility indicators to determine each user’s unique daily fertility status. With the launch of this integration, Natural Cycles users can now wear a compatible Garmin smartwatch to bed; skin temperature is tracked overnight and automatically syncs with the NC° app in the morning.
“For Natural Cycles, integrating with a hardware leader like Garmin is a natural next step as we expand our wearable ecosystem. This product integration marks an exciting milestone, enabling us to bring our non-hormonal birth control to even more women worldwide and offering an effective, hormone-free way to prevent or plan pregnancy.”
—Dr. Elina Berglund Scherwitzl, Natural Cycles Co-Founder and CEO
The Garmin and Natural Cycles integration is available in the following countries at this time: Australia, Brazil, Canada, European Union, Norway, Singapore, Switzerland, United Kingdom and the United States.
To learn more about the integration, go to the Natural Cycles landing page.
Engineered on the inside for life on the outside, Garmin products have revolutionized life for adventurers, athletes, and outdoor enthusiasts everywhere. Committed to developing products that enhance experiences and enrich lives, Garmin believes every day is an opportunity to innovate and a chance to beat yesterday. Visit the Garmin Newsroom, email our media team, connect with @garmin on social, or follow our blog.
