After testing the best smart rings for several months, here are my top picks, including Oura, Samsung and more.

Smart rings might be a newer product category in the world of wearables, but they're making big waves. As we follow the growth of this burgeoning product category, ZDNET's team of experts is testing ...

The best smart bulbs add convenience, customization and color to a fundamental part of every home: lighting. They can overhaul your living room without any changes to the furniture and decor or serve ...

AI testing introduces risks like bias, opaque decision-making, and model degradation. Without transparency, human oversight, and clear responsibility, these risks can undermine trust and cause costly ...