Garmin Forerunner 235 GPS Sportwatch con Sensore Cardio al Polso e Funzioni Smart, Cinturino in silicone, Nero/Grigio : Amazon.it: Sport e tempo libero
Amazon.com: Polar Pacer Pro - Advanced GPS Sports Watch, Wrist Heart Rate Monitor, Smart Watch for Men and Women, Workout Running Watch, Training Program & Health Recovery Tools, Sleep Monitor & Activity