Though it might feel great to finish a workout and see "calories burned" pop up on your smartwatch, that number is often ...

Loose-fitting e-textiles may offer superior motion tracking capabilities, enhancing recognition accuracy and prediction over conventional rigid sensors.

Physical AI is not merely a product feature. It is an architectural shift. When intelligence lives next to the phenomenon it observes, we gain what the cloud alone cannot consistently provide: low ...

Apple, Garmin, Samsung, Google or Amazfit? I compared each one against a chest strap for heart rate accuracy and found a ...

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

Eye-tracking sensors inside the frame detect when you look at nearby objects, and respond by applying a small electric voltage to the crystals. The crystals then rearrange and shift into a position ...

Aside from its various processor, memory, and device capacity improvements, the new Philips Hue Bridge Pro comes with a killer feature: the ability to turn your existing Hue lights into motion sensors ...

The wearables help dairy farmers gather more data so their animals are happier and produce more milk. The wearables help dairy farmers gather more data so their animals are happier and produce more ...

A new custom sensing solution enables precise, responsive, and context-aware motion tracking for smart glasses at an ultra-low-power consumption. That ensures high-accuracy head tracking, stable image ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. As a new parent, it’s ...

A high-resolution brain interface records movement signals from the brain's surface, enabling real-time control performance similar to invasive implants without entering brain tissue. (Nanowerk ...

Philips has just announced a monster list of new products for its Hue lineup, part of an overhaul announced at the IFA conference in Berlin. In recent years, the Philips Hue line has struggled, as ...