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Wearables, which use photo sensors and accelerometers, generally overestimate sleep stages by misclassifying wake stages.

Warren Buffett's Berkshire Hathaway for the first time purchased shares of Google's parent company, Alphabet, worth $4.9 ...

Our editor's pick of the best gifts for fitness fans: whether you want a gym-related gift for her, a yoga gift for him or ...

Both of these stunning fitness trackers are worth buying, but which one is for you? I weighed up the Garmin Venu vs Google ...

Amazon has promised that PlayStation devices will go on sale as part of its Black Friday sale this year, but those deals are ...

Fitbit knows that one size doesn’t fit all when it comes to health. That’s why you can tweak your goals to match exactly what ...

There are seven companies that are now so big they have the power to crash global stock markets - or make savers worldwide ...

Following real-world testing, this is our thorough review of the Apple Watch SE 3—including analysis of battery life, design, ...

We test five products from Chinese technology giant Xiaomi’s Australian lineup, including an $80 smartwatch and a flagship ...

You can change the display density on Pixel phones to increase or decrease the size of UI elements. A smaller size improves ...

One of my nieces has a husband who is exercise personified. He used to ride the RAGBRAI, an event where hundreds of people ...