Polar is a mid-size company operating the e-commerce site polar.com. Polar sells its products and services in the fitness trackers industry. Polar actively provides discounts and coupons to its customers. Polar has a mix of reviews among shoppers on Knoji, with 50 ratings and an average rating of 2.9 stars. Polar scores very well compared to other brands in the fitness trackers industry, providing 13 e-commerce features to better serve its customers.