Amazfit Active Max adds BioCharge, a real time energy and readiness score that changes with workouts, stress, and activity.

Despite a $634M patent win over Apple, Masimo's Quality score sinks to 10.43. See why fundamentals are lagging in our latest analysis.

Every serious gearhead knows that the right USB gadget can turn a cluttered garage into a smart, efficient workshop. From ...

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

Can you remove an O2 sensor with a standard wrench? Learn when you need a special socket, what's in a kit, and how thread ...

A research team led by Professor Jiang Changlong at the Hefei Institutes of Physical Science, Chinese Academy of Sciences, ...

How accurate is your smartwatch? Learn how Apple and Samsung smartwatches use motion and HR to track sleep, and why you ...

AirPods Pro 3 introduce a powerful health feature not found in their predecessor: heart rate sensing. Here’s how to use it.

A central metric in Dr. Goel's framework is VO2 Max, the measure of how much oxygen the body can use during exercise. Studies ...

The Intelligent Wi-Fi Handover feature works hand in glove with mobile data switching to improve your connectivity. It works by monitoring your Wi-Fi connection to reduce freezes and lag when Wi-Fi is ...