BMI+ addresses a well-known limitation of traditional BMI: a single number that ignores ethnicity, body composition, and fat distribution. The tool runs a cardiometabolic risk assessment using four inputs — ancestry-adjusted BMI thresholds (since risk cutoffs differ meaningfully by ethnic background), waist-to-height ratio, body fat estimation, and standard weight metrics — to produce a more clinically relevant health picture. An AI layer then interprets the combined results and surfaces personalized recommendations, so users get actionable guidance rather than raw numbers to decode on their own. It's free to use and requires no account, making it practical for individuals monitoring their own health or fitness professionals who want a richer baseline than a scale and a BMI chart can offer.