Polar Loop activity tracker

Polar Loop is a sophisticated activity tracker developed by Polar Electro, a pioneer in sports technology. The product was designed to bridge the gap between high-performance athletic training and everyday wellness monitoring. Originally launched in the early 2010s, the Loop series helped define the wearable market by focusing on heart rate integration and daily activity goals.

While the technology and design originate from Polar's headquarters in Kempele, Finland, the physical manufacturing of the Polar Loop and its successor, the Loop 2, takes place in China to leverage global electronics supply chains. Polar maintains strict quality control over its manufacturing facilities to ensure the precision required for heart rate monitoring and 3D accelerometer data.

The brand remains under its original private ownership. Polar Electro Oy is a family-owned company that has stayed independent since its founding in 1977. Unlike many of its competitors who have been acquired by larger tech conglomerates, Polar continues to operate as a specialist in heart rate measurement and sports wearables from its Finnish base.