German period tracking app Clue, used by 100 million people worldwide, has expanded integrations with wearable partners Withings, Ultrahuman, Whoop, Huawei, Polar, Fitbit, Luna and Noise.

The aim is to give women and people with cycles access to a richer picture of their health.

These partnerships follow Clue’s existing relationship with Ōura, which has been in place in 2023, and are part of the brand’s mission to help women better understand their bodies.

With wearable devices and fitness trackers having taken off in recent years, Clue’s data highlight just how strong the demand is for this kind of experience: more than 60% of respondents use or would use a wearable device primarily for monitoring their health or physical activity, and almost 40% of respondents would be interested in monitoring their menstrual cycle with a wearable to discover cycle patterns and understand their body better.

With more than 80% of respondents wearing their device every day, and body temperature and sleep among the most valued biometrics, Clue’s integrations take wearables one step further, connecting daily health data with menstrual and hormonal patterns.

The integrations will see the addition of sleep duration and temperature tracking included within the context of other cycle data, allowing Clue members to gain deeper insight into their wellbeing via three steps:

• Continuous tracking: Wearables record skin temperature and sleep duration passively in the background.
• Smart sync: Data are securely transferred and displayed in Clue, alongside self-tracked symptoms and cycle information.
• Contextual insights: By combining wearable data with Clue tracking, members can see patterns that may relate to their menstrual cycle, perimenopause or other phases of life.

Members will be able to identify how sleep and temperature change in different phases of their cycle so they can make correlations between things such as temperature trends and ovulation, sleep and energy levels, or sleep and mood. These combined insights provide women with a broader picture of their health, allowing them to spot changes, monitor health goals and adapt routines in ways that feel aligned with their bodies.

“Our mission at Clue is to help women and people with cycles understand their bodies and take control of their health,” said Rhiannon White, CEO of Clue. “We know the appetite for cycle-aware wearables is growing quickly, and expanding our partner ecosystem is not only good for our members, it’s fuelling Clue’s growth as the most trusted platform for women’s health data globally. With this suite of new partners, we’re building a connected experience that gives women more choice and agency than ever before.”

To make these integrations widely available, Clue and its partners are offering exclusive bundles and discounts.

“We’re proud to partner with Clue to help women better understand their health across every stage of life,” said Alexi Coffey, vice president at Whoop (www.whoop.com). “Building on the existing Whoop Menstrual Cycle Insights and Advanced Labs experiences, this collaboration creates a more complete picture of women’s health, connecting recovery, sleep and hormonal patterns to small daily choices that shape long-term wellbeing for women.”

Kate Davies, vice president at Ultrahuman (www.ultrahuman.com), added: “This collaboration is about providing women with choice and confidence in their health journey. By combining the biomarker insights of the Ring Air with Clue Plus, we are enabling seamless, cycle-aware health tracking that helps women reflect on their bodies with greater ease.”

All wearable and app integrations are exclusively for Clue Plus subscribers and work with any of Clue’s tracking modes. To learn more about Clue and access evidence-based women’s health education, visit helloclue.com.