The Garmin Forerunner 255 is a high-quality heart rate watch designed for both indoor and outdoor use. It provides accurate measurements for heart rate, distance, and calories, and comes with features such as a training plan, stopwatch, GPS, and heart rate monitor. With a battery life of up to 14 days, this watch is suitable for both men and women who engage in running and jogging activities. It is manufactured by Garmin, a reputable brand known for producing reliable fitness technology products, and comes with a 2-year manufacturer warranty. The watch is equipped with GPS sensors and is designed to be worn on the wrist for convenience and ease of use.