网上拍卖。 Polar Vantage M3 Beige Advanced Hybrid Smartwatch for Athletes 已经完成

Polar Vantage M3 is a hybrid multi-sport smartwatch designed for athletes seeking performance and daily versatility. Its compact 44.7 mm, 53 g body blends rugged outdoor styling with advanced training and wellness features, including a 1.28-inch AMOLED touchscreen with Gorilla Glass, a stainless steel bezel and a tough polymer case. Polar Elixir biosensors deliver ECG, SpO2 and skin temperature readings alongside Gen 4 optical heart rate for precise metrics, plus dual GPS with color topo maps for navigation. With over 150 sport profiles, training load,