How It Works The oximeter uses your watch’s built-in blood oxygen app, which you can use to manually trigger an on-demand blood oxygen check.

How It Works The oximeter uses your watch’s built-in blood oxygen app, which you can use to manually trigger an on-demand blood oxygen check.

Espressif has many different types of ESP32 devices, and while "ESP32" is used as a general expression to refer to the line ...

Thus, they entered a heart rate sensor to our 2025 One Hertz Challenge! The build is based around a Wemos D1 mini, a ESP8266 development board.

The First At-Home Cervical Cancer Screening Wand: Cost, Insurance Coverage and How It Works The Teal Wand allows you to screen yourself for cervical cancer from the comfort of your home.

What to Know About How Bail Works in the U.S. President Trump on Monday signed an executive order calling for tougher rules on bail.

Due to an ongoing ban in the US, measuring blood oxygen can be complicated on the Apple Watch. Discover the latest and more with this guide.

Most top tier smartwatches now offer ECG – a way of tracking the rhythm of your heart using medical grade sensors. We look at the options on the market.

WD-40 is one of the most iconic household items ever, but it actually has some very out-of-the-box uses that can make your day-to-day life easier.

A duress PIN is a secondary PIN that triggers a complete and irreversible wipe of your device, making it useless to any attacker.

This legislation would create a new federal cause of action—empowering individuals to sue companies that train AI models using personal data or copyrighted works without clear, affirmative consent.