The Polar Vantage V3 is a high-performance sports watch designed for athletes of all levels. It features a comprehensive suite of training and recovery tools, including advanced biosensing instruments, an AMOLED display, dual-frequency GPS, maps, and wrist ECG, SpO2, and skin temperature sensing. The Vantage V3 is built to withstand the rigors of training and competition, with a durable design and long battery life.