We ran more than 1,000km to test top-rated GPS fitness watches including Apple, Garmin and the best for beginners The best running shoes for men and women The Guardian’s journalism is independent. We ...

Fitbit's Charge series has long been the Goldilocks of the brand's fitness trackers — not quite a smartwatch, but far more capable than a basic step counter. With the Charge 6 (released in 2023), ...

Apple this week secured another victory in its ongoing legal dispute with heart monitoring company AliveCor, after a federal ...

A US federal appeals court has handed Apple a significant victory in its long-running legal dispute with AliveCor. Here are all the details.

Gsync Pulsar is going to live or die by how well it handles refresh rates that are actually, well, variable. The motion seemed extremely smooth when it was running at 200+ fps on a high-end GPU, but ...

Per the American Heart Association, one person in the U.S., every 33 seconds, faces cardiovascular disease. Entering 2026, heart-rate monitoring is becoming less of an option and more of a necessity.

Smartwatches with both PPG and ECG functionality improve the detection of atrial fibrillation in comparison with standard ...

At first, I thought it was a typo, but the Chinese display manufacturer HKC has indeed announced the world’s first 1,080Hz monitor, just days after Samsung unveiled the Odyssey G6 with a 1,040Hz ...

Many projects on these pages do clever things with video. Whether it’s digital or analogue, it’s certain our community can push a humble microcontroller to the limit of its capability.

On 2 January 2026, the price of 24K gold at ₹137,020 per 10 grams, reflecting a gain of ₹1,180 compared to its previous close. Meanwhile, 22K gold is at ₹125,602 per 10 grams. Gold prices in India are ...

People who use their cars for work will be able to deduct more money per mile on their taxes in the new year. The Internal Revenue Service (IRS) announced this week that the standard mileage rate for ...

Smartwatches with both PPG and ECG functionality improve the detection of atrial fibrillation in comparison with standard care. Researchers from Amsterdam UMC analysed the data from 437 patients and ...