250 pounds of resistance: The Tonal 1 only offered 200 pounds, but the Tonal 2 has cranked it up a notch to 250 pounds. The ...

It’s part of a software package light enough to run on ancient embedded systems and small enough to be deployed via ...

The world of wearable tech is rapidly developing, how does the Ultrahuman Ring AIR hold up against other cult products? One ...

A higher VO2 max translates directly into enhanced physical performance across various activities. This improved oxygen utilization capacity manifests in multiple ways. Athletes with higher VO2 ...

Ever wish you could breathe easier and sustain more intensity mid-workout? You may have overheard the term "VO2 max" at the gym or on a trainer’s social media page recently—but what is this ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

Windows, being the primary pathway for energy exchange between the interior and exterior of buildings, contribute to 20-40% of energy loss. Developing energy-efficient smart windows that reduce energy ...

Garmin says that any activity carrying 2kg or more will be disabled for VO2 Max recording. While that might sound disappointing at first glance, this is a much-needed adjustment. Depending on your ...

Want to improve your health and sleep? A smart ring could help. Smart rings track everything a smartwatch does -- sleep, activity, and wellness -- all around your finger and without a screen.

I’m PCMag’s senior analyst covering smart home and wearable devices. I’ve been writing about tech professionally for nearly a decade and have been obsessing about it for much longer than that.

Recent Galaxy Watches also have a unique ability to measure body composition similar to a smart scale ... maximal oxygen consumption (VO2 Max), and pace. Along with your real-time heart rate ...