Los Angeles Introduces Tattoos That Track Fitness Metrics

In Los Angeles, tattoo studios are collaborating with tech companies to create fitness-monitoring tattoos. These designs use embedded sensors to track heart rate, hydration, and muscle activity, sending real-time data to a smartphone app.

Artists say the tattoos combine technology, health, and self-expression, appealing to fitness enthusiasts and biohackers. Licensed studios ensure safe and precise application, while experts suggest this trend could redefine tattoos as functional tools, not just decorative art.