Skip to main content
  1. Home
  2. Wearables
  3. Health & Fitness
  4. Mobile
  5. News

Digital Trends may earn a commission when you buy through links on our site. Why trust us?

Trying to get pregnant? Clue and FitBit may be able to make that happen

Add as a preferred source on Google

Your FitBit may already be helping you get in shape, but now, it could also help you get pregnant. Thanks to a new internal pilot study conducted by Clue, a period-tracking and fertility app, wearables just may be the tool parents-in-waiting have been waiting for. By tracking the resting heart rates (RHRs) for four phases of the menstrual cycle by way of a device like the FitBit, Clue has effectively designed a way to employ wearables in couples’ efforts to conceive.

In conducting their study, researchers associated with Clue collected data on six women’s resting heart rates, ovulations, menstrual cycle lengths, and period durations for up to 12 menstrual cycles. Negative controls were implemented in the form of female participants on hormonal birth control and a male participant. According to Clue’s data, there was an observed rise in RHR following ovulation, and while this finding in and of itself isn’t anything new, the period tracking app notes that “the novelty is that this has never been done before with the help of a passive wearable sensor technology (available to consumers).”

Recommended Videos

Moreover, Clue notes, RHR was found to be significantly higher in both the ovulatory and luteal phase (the second part of the cycle) when compared to menstruation and the follicular phase (the first part of the cycle). This information could similarly be used to help women determine the most ideal times for conceiving a child.

It’s certainly a brand new use case for wearables like the FitBit, and speaks to the variety of applications that such technology could be used in. Details of Clue’s findings in its FitBit experiment will be presented in full at the annual meeting of ESHRE (the European Society of Human Reproduction and Embryology) by Dr. Vedrana Högqvist Tabor, Director of Scientific Research at Clue.

Already, the FitBit has helped at least one woman determine that she was pregnant — in a serendipitous turn of events, Dr. Tabor determined that Clue’s Director of Marketing, Lisa Kennelly, was pregnant after examining her FitBit data. 

So stay tuned, friends. You could soon be wearing the secret to pregnancy on your wrist.

iOS  Android

Lulu Chang
Fascinated by the effects of technology on human interaction, Lulu believes that if her parents can use your new app…
Samsung brings upgraded sleep apnea detection to Galaxy Ring and Galaxy Watch
Sleep tight, because your Galaxy Ring is now watching your breathing.
Someone holding the Samsung Galaxy Ring.

Samsung has been steadily turning its wearables into health companions, and its latest update is a big one. The company’s upgraded Sleep Apnea feature has arrived on both Galaxy Watch and Galaxy Ring.

The rollout comes after the US FDA cleared the feature in July, and Korea’s Ministry of Food and Drug Safety (MFDS) gave it the green light as well. Samsung also gets bragging rights here, as it is the first company to bring sleep apnea risk detection to a smart ring.

Read more
Apple Watch’s new AI memory features are here with iOS 27.3, and they could change how you remember (or forget) conversations
Apple’s memory-jogging Watch features come with a privacy promise.
iOS 27.3 developer beta on an iPhone

Your watch already tracks your steps, heartbeat, and even sleep. Apple now wants it to help you remember what people say (without tracking it), which is either brilliant or mildly unsettling, depending on how you feel about having microphones on your wrist or someone else’s.

Apple has just rolled out the developer beta build of Live Rewind and Siri Recap, two new Audio Intelligence features for the Apple Watch Series 12 and Apple Watch Ultra 4. The features will arrive with iOS 27.3 beta, which is reaching developers first (starting today, November 3, 2026), while the public beta might follow in mid-December.

Read more
The wearable on your wrist can predict blood pressure crisis events days in advance
A hypertensive crisis can lead to acute organ damage, and the abrupt spikes in blood pressure are also linked to stroke, kidney damage, fluid backup in the lungs, and heart attack. Research says wearable devices can provide a warning 3 days in advance.
Huawei Watch D3 Blood Pressure (6)

In the domain of wearable devices, we have reached a stage where they are available in a variety of form factors. You can go with a smartwatch, something a little more subtle like a smart band without a screen, or even a smart ring. And as the form factors have continued to evolve, so have the capabilities and the sensing hardware. What started with basic light-based heart rate tracking has now reached a stage where smartwatches are capable of tracking multiple metrics, such as taking electrocardiogram readings, tracking sleep, looking for signs of sleep apnea, or even detecting spikes in blood pressure levels.

Now, fresh research courtesy of the American Heart Association claims that these mass-market wearable devices can help predict episodes of dangerously high blood pressure, or hypertensive crisis, up to three days in advance. The research was conducted over a period of 12 months and involved more than 4,000 participants living with stage 2 high blood pressure.

Read more