Google built a camera-based tool to estimate body fat more accurately than wearables

Google has introduced a new camera-based tool designed to estimate body fat with a higher degree of accuracy than many existing wearable devices. According to Android Authority, the technology leverages artificial intelligence to analyze everyday smartphone photos and convert them into reliable health metrics.

The system, known as Google's PhotoScan AI, uses advanced image processing to evaluate body composition visually. While conventional fitness trackers and smartwatches often rely on generalized algorithms that can lead to estimation errors, this camera-based approach offers a fresh and precise alternative.

This development highlights the growing trend of integrating sophisticated artificial intelligence into everyday mobile devices. By eliminating the need for specialized or costly hardware, such tools democratize access to personal health tracking and fitness insights.

For tech enthusiasts and the broader digital health sector, this innovation demonstrates the expanding capabilities of smartphone cameras beyond traditional photography. As AI continues to evolve, tools like PhotoScan are set to redefine how users monitor and manage their well-being using devices they already own.