This health and wellness oriented watch comes packed with functions for tracking all kinds of workouts. Measure your heart rate with the optical sensor and use the accelerometer to count steps. You can tap into the PolarTM smartwatch library to analyze workouts, track post-sleep recovery, and support breathing exercises even use the oximeter to measure blood oxygen levels. Whether running, walking or working out, this essential gear features a high-definition Memory in Pixel, LCD for a high-visibility, easy read wherever you are. Produced from renewable organic materials, biomass plastics are high-molecular, chemically or biologically synthesized materials that help reduce environmental impact and shift the world closer to a circular economy. Charge with either USB or solar, and youll always stay on your game.