The Apple Watch can monitor all sorts of things about your health, including your wrist temperature -- helpful for those who ...

Open the hood and find a place to set your multimeter. Open the coolant reservoir or radiator cap to access the coolant. Pro Tip: If you don’t see any coolant in the reservoir, or at the top of the ...

Garmin has some of the best proprietary fitness software around. Here’s how to interpret all that meticulously gathered data.

Plus: Masimo sues the US Customs and Border Protection over the Apple Watch's blood oxygen sensor, Insta360 has a new action camera, and BikeOn's power meter is tiny and affordable.

Jump LinksThe Big New AirPods Pro 3 FeatureWhere the AirPods Pro 3 Outshine the Apple WatchWhere the Apple Watch Outshines ...

'Tis the season when students head back to college/university. Electronic Design has the lowdown on some nice deals on engineering and learning tools and kits. The biggest names in tech are laying out ...

The Indian Space Research Organisation (ISRO) Chairman, V. Narayanan, on Thursday (August 21, 2025), said the Falcon 9 rocket team that launched Indian astronaut Group Captain Shubhanshu Shukla to the ...

For heart rate testing, Horst used a Polar H10 chest strap as the benchmark. The Apple Watch Ultra 2, running watchOS 26 beta, delivered results that were nearly identical to the strap during indoor ...

Antuan started out in the automotive industry the old-fashioned way, by turning wrenches in a driveway and picking up speeding tickets. He now has nearly 20 years of expertise and experience behind ...

Medical technology company Masimo on Wednesday filed a lawsuit against U.S. Customs and Border Protection in which it challenged the agency's decision to allow Apple to restore blood oxygen monitoring ...

Starship returns to the launch pad for the first time in three months.

The iron oxide nanoparticles we created are very useful for water treatment. They are particularly good at removing oil and ...