The Oregon Scientific SE332 Gaiam FITNESS TRAINER Heart Rate Monitor in purple is a reliable and accurate tool for tracking your heart rate during various fitness activities such as walking, jogging, and running. With its sleek design and easy-to-use interface, this heart rate monitor is perfect for those looking to monitor their cardiovascular fitness and make improvements to their workout routines. Whether you're at the gym or outdoors, this device will help you stay on top of your fitness goals and ensure you're getting the most out of your exercise.