XDA Developers on MSN

I automated network monitoring my home with ESP32 boards

The ESP32-C6 board continuously reports signal strength values that can be referenced to the wireless situation in the ...

How Your Smartwatch Tracks Sleep (And How Accurate It Really Is)

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

These brain-tracking earbuds use EEG to measure your cognitive performance

To clinically measure electrical activity within the brain, healthcare professionals conduct an electroencephalogram (EEG). This requires setting up 20 electrodes around the head with conductive gels ...

Here’s how Samsung plans to track brain health using your devices

Samsung plans to showcase a Brain Health feature at CES 2026 that uses wearable and smartphone data to flag early dementia ...
Morning Overview on MSN

Smartwatch sleep tracking looks smart, but is it accurate?

Smartwatch makers promise to turn your wrist into a sleep lab, translating tiny movements and heart rate blips into colorful ...

This tabletop sleep device and sunrise alarm clock aims to help you put your phone away before bed

But most importantly for anyone trying to avoid using their phone immediately before bed, it's a standalone system in which ...

NAOX's wireless earbuds have a built-in EEG to monitor your brain health

The product being released today is the NAOX Link NX01, an in-ear EEG designed to replace the wire-covered caps you’ve seen ...