#HEALTH TECH

#embedded systems

How an ECG on a Wrist Wearable Works and How It Compares to a Clinical Test

#Health Tech

HRV Data Is Everywhere. Here's What It Actually Means

#Wearables

Sleep Tracking, Bluetooth Signals, and EMF: What Every Wearable User Should Know

#Wearables

How Wearables Track the Menstrual Cycle: The Sensors, the Algorithms, and the Accuracy Gap

#Wearable Technology

How Step Counters Work in Wearables and Why Different Devices Give Different Results