But if you have an irregular period, you'd need to take an ovulation test and input the results for a truly accurate reading.

Apple has released the highly anticipated watchOS 11.1 RC update, bringing a wealth of new features and improvements to ...

The Apple Watch Ultra 2 takes the crown by doubling its battery life to up to 36 hours with regular use, and up to twice as ...

Commentary: Exercising in the proper heart-rate zone can help you reach your goals. Here's how to make it visible on your ...

A previous version of this story incorrectly stated that iOS 18.2 beta enabled sleep apnea monitoring. The article ...

In our Apple Watch Series 10 review, we explore whether it’s worth upgrading to the latest wearable in spite of minimal ...

The Apple Watch Series 9 reigns over our list of the best smartwatches as our top choice for iPhone owners, as it combines extensive health, fitness, and safety features with fast, smooth ...

The new Apple Watch boasts a thinner/lighter design, faster charging, and a new FDA-authorized sleep apnea detection feature. Other new key features include ... with 5.6 billion transistors ...

Leading the pack is the Apple Watch 10 ... is the Google Pixel Watch 3, which includes more of Fitbit's fitness tracking features alongside menstrual health tracking, Loss of Pulse detection ...

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Google unveiled Wear OS 5, the latest platform upgrade for smartwatches, at I/O this May. The new OS debuted on the Galaxy ...