Kairo turns your Apple Watch into a smart, minimalist running coach. Monitor your speed, heart rate, and distance in real time, while receiving haptic alerts to stay in your ideal zone. Key features: β’ Clear, instant display of speed, heart rate, and distance β’ Color indicators based on your pace (green, orange, red) β’ Gentle or rapid haptic alerts based on your performance β’ Outdoor (GPS) and indoor (treadmill) modes β’ Complete history of your previous sessions β’ Sleek design, optimized for watchOS 10 Ideal for: Runners who want to track their progress without distraction Treadmill or outdoor training Those who like simple, effective, and well-designed apps Kairo, time. Rhythm. Performance.