Google researchers have developed a system that can transform true wireless stereo (TWS) active noise canceling (ANC) headphones into heart rate monitors through a software update. While smartwatches ...

Google today detailed its research into audioplethysmography (APG) that adds heart rate sensing capabilities to active noise canceling (ANC) headphones and earbuds “with a simple software upgrade.” ...

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. February 18, 2025 Add ...

The trick works by bouncing a low-intensity ultrasound signal off the inside of the ear canal and using the tiny microphone that helps make ANC work to detect skin surface perturbations as blood pumps ...

Posts from this topic will be added to your daily email digest and your homepage feed. The wait was worth it thanks to a host of smart updates to sound and fit. I guess heart rate monitoring is there, ...

In addition to testing out and rounding up the best products, she also covers deals for Mashable, paying an especially obsessive amount of attention to Apple deals and prices. That knowledge comes in ...