Achieve your fitness goals with the Sportline Duo 1025 Heart Rate Monitor, presented in its **excellent** condition. This advanced fitness device provides both continuous and on-demand heart rate monitoring, offering flexibility whether you're in the middle of a high-intensity workout or checking your resting pulse. With a comprehensive array of 20 functions, the Duo 1025 is designed to support a wide range of training needs and help you optimize your exercise routine. The Sportline Duo 1025 comes complete with a comfortable chest belt, ensuring accurate and consistent heart rate readings throughout your activities. The dual-use capability means you can track your heart rate effectively during various exercises, from cardio to strength training. Its user-friendly interface makes it simple to navigate through its many features, allowing you to focus on your performance rather than complicated settings. This heart rate monitor is an essential tool for anyone serious about tracking their fitness progress. Monitor your intensity zones, manage your calorie burn, and improve your overall cardiovascular health. The Sportline Duo 1025 is ready to help you take control of your fitness journey and reach new levels of performance.