Google’s New AI Camera Tech Outperforms Smartwatches in Body Fat Tracking

Google Research has unveiled a new methodology using standard camera images to estimate body fat and composition. While traditional wearables rely on bioelectrical impedance analysis (BIA)—which can be inconsistent based on hydration levels—Google's approach leverages advanced computer vision to provide results that rival expensive DEXA X-ray scans. This technology could potentially bring professional-grade health insights to any user with a smartphone, bypassing the hardware limitations of current fitness trackers.