It started the way so many modern car problems do: one tiny warning light and a code that sounded like it came from a robot’s diary. The fix seemed straightforward—replace a sensor, clear the code, ...

Military conflicts between the US, Israel, and Iran have caused fuel prices to rise sharply recently, with many areas experiencing supply shortages. Therefore, the issue of fuel-efficient driving is a ...

A triathlon smartwatch can revolutionise your training and racing. But with so many on the market today, which are worth the spend? We tested 24 of the best to find ...

Want crisp images? Cleaning your camera's sensor reduces smudges and particles from appearing on your images — here's how to do it.

The BPM Vision doesn't actually work with Withings' Cardio Check-Up—you need an ECG-enabled Withings tracker, like the ...

Found in Apple AirTags, the CR2032 button cell battery, also known as a coin battery, is actually surprisingly easy to test ...

Researchers have created “Smart Underwear,” a wearable device that measures flatulence by detecting hydrogen produced by gut microbes. Early tests suggest people may pass gas about 32 times a day—much ...

Zen digesters” rarely fart. “Hydrogen hyperproducers” fart a lot. Scientists are investigating what is typical.

Fed up with losing your smartphone signal and not being able to keep in touch with friends and family? O2 reckons its latest update will end the nightmares of not being able to stay connected when ...

A manufacturing problem in millions of Abbott glucose sensors has been tied to at least seven deaths and hundreds of injuries worldwide.

This popular wearable and baby monitor helped me view our sleep side by side, and what I learned surprised me.

Blood glucose monitoring helps you see how food, exercise, stress, and medications affect your levels. Tracking results over time can help you and your doctor adjust your diabetes plan. Most people ...