Pajdo is a little green buddy whose mood comes from your Apple Health data. Short on sleep, he yawns. Good week, he bounces. Tap him and every reason opens the real chart behind it. Sleep, HRV, resting heart rate and steps are compared with your own usual. Ask him about your data, get workouts that ease off on rough mornings and race plans from 5K to marathon. iPhone, iPad and Apple Watch. Your health data never leaves your phone.