Vantage M3: GPS Smart Training Watch with 150+ Sports Profiles by Polar on Gadget Flow

Meet the Polar Vantage M3, the ultimate multi-sport watch for athletes who demand rugged durability and high-end performance.   -Advanced Biosensing & GPS: Powered by Polar Elixir Biosensing Technology, the Vantage M3 tracks vital stats with precision. The dual-frequency GPS..