Most running apps record your data. Kairox actually coaches you. After every run, our AI analyses your pace splits, heart rate zones, effort score, and cadence — then gives you plain-language recommendations you can act on immediately. Built for everyday runners who are serious about improving. Free to start, no credit card required. 🏃 GPS tracking · 📊 Advanced analytics · 🤖 AI coaching · ❤️ Heart rate zones · 🎯 Race prep plans