Advanced Fitness Tracker with Built-in GPS, Tools for Managing Stress, Sleep Tracking, and 24/7 Heart Rate Monitoring, in Silver and White.

• You can connect your fitness tracker to certain exercise machines and see your heart rate while you work out. With over 40 exercise options, like running, biking, or strength training, you can set goals and track your progress. It also helps you know if your body is ready for a workout or needs rest. By checking your heart rate, you can see if you're burning fat, doing cardio, or pushing yourself hard. The tracker also gives you points based on how hard you work, with extra points for being in the cardio or peak zones.