The Garmin Epix Pro Gen 2 Sapphire Edition GPS Watch 51mm is a smartwatch designed for both indoor and outdoor use. It features a white colour and is equipped with sensors such as an accelerometer and GPS, making it ideal for running and jogging activities. With a battery life of up to 14 days, this watch provides measurements for heart rate and distance, and includes a heart rate monitor for added convenience. The unisex adults' watch is compatible with iOS operating systems and offers English language settings, making it a versatile and reliable companion for fitness enthusiasts.