Designed to let you train to the beat of your heart on the wrist & track your activities 24/7, the Tom Tom Spark 3 cardio small heart rate monitor is a multifunctional watch offering GPS tracking with speed, pace, distance & location data during workouts. This sleek watch with ultra-slim design not only ensures easy one-button navigation through menus, but also enables you to check incoming calls & messages with Phone Notifications feature. It measures your steps, active minutes, distance & calories burned while swimming, running & cycling & can be a great partner on the gym. The device tracks your sleep patterns & allows for training in 5 different heart rate zones for faster results. Choose from over 50 Personal Workouts tailored to your fitness level, discover new trails with Route Exploration feature & earn Fitness Points while exercising or compare your fitness level with others of the same age & gender group thanks to Fitness Age feature.