Sole is the largest Internet home fitness equipment brand in the United States, known as the "BMW" in the treadmill, in 1994 in the United States to determine the Internet sales model, in 2010 with a sales performance of 260 million US dollars won the United States home fitness equipment online sales champion, among the world's four major treadmill brands.
 
Compared with iKang, the Sole product line is relatively streamlined, focusing on the design and production of aerobic fitness equipment, mainly including treadmills, elliptical machines, exercise bikes (including spinning bikes) three categories, each model series is relatively clear, and many spare parts can be used with each other, so that its cost has been effectively controlled.
 
Sole is known for its perfect after-sales service and high cost performance, so it is favored by the hotel service industry, and the treadmills used in Hilton, Omni, Monaco and other world-class five-star hotels are made by Sole, and have won the "BEST BUY" award in the American consumer guide for many years, and Sole F63 has been rated as "the most cost-effective home treadmill" by American consumer magazines.
 
The motor is the heart of a treadmill, and Sole is known for its reliable quality. On the other hand, the motor with F-level insulation coefficient can withstand a high temperature of up to 155 °C, and with the temperature control fan, the motor can work at a constant temperature of about 40 °C, which effectively prolongs the service life of the motor.
 
Sole treadmill also has two categories of commercial and home, but mainly commercial, there are not many models of home treadmills, named with the letter F plus specific numbers, the larger the number, the higher the positioning, and the better the parameter configuration, so that the Sole home treadmill can be roughly divided into three grades: high, medium and low.
 
The mid-range F63 is a classic in the Sole home treadmill, priced at about 7000 yuan, ranking second in the "Cost-effective folding home treadmill" in the United States "Consumer Reports", and has won the highest evaluation of "excellent" in the two indicators of "ergonomics" and "universality", which is suitable for consumers with a limited area at home but have higher requirements for the function of the treadmill.
 
If space isn't an issue, consider a higher-end model, such as the critically acclaimed F80. The F80 is a luxury home treadmill with better body stability and power composition, and the price in China is as high as 14,000 yuan. According to the evaluation given by Treadmill Reviews, a professional treadmill review website, the F80 has an effective running area of 140*50cm², even if the user is more than 185cm tall, he will not feel cramped when exercising with the F80.
 
In addition, the F80 is also equipped with a drum with a diameter of 7cm (5cm for general treadmills), the larger the diameter of the roller, the smaller the number of rotations at the same speed, and the less pressure on the motor, so as to prolong the service life of the treadmill, in addition, the low speed of the large drum can also minimize noise.