Patients with darker skin tones have peripheral oxygen saturation readings that are higher than patients with a lighter skin tone.
Smartwatches are incredible tools, but they are demanding. They buzz during meetings, light up in movie theaters, and need to be charged almost as often as your phone. For many of us, the friction of ...
Forger takes a more favorable view toward the devices, which he says help keep the overlooked importance of sleep front of mind. He recommends them even for people without significant sleep issues, ...
When your car says it’s hot outside, just how accurate is the reading? Where ...
The MAP sensor is an important part of a car's operating system. But lots of things can make it go bad. Here's how you'll ...
A vehicle’s Check Engine light can turn any car ride into a harrowing experience. As soon as the check engine light ...
Michigan residents may be turning to space heaters amid extreme cold, but experts warn there are dangers involved.
We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...
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If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...
PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...
Aqara is introducing a new presence sensor that is a natural addition for HomeKit users who want reliable automations without the need for a camera. The new Aqara FP300 combines mmWave presence ...