Purchase your treadmill from an e-business that has phone service representatives with regular hours. The warranty is extremely important when purchasing a treadmill through the Internet. Depending on the amount of usage, over time parts may wear out on your treadmill. Manufacturers often limit dealers to sales in restricted territories. If there is any concern about the warranty you may want to contact the manufacturer directly to verify warranty coverage.
Warranties can differ from months to years, and usually vary for different components.
Beyond the first year, parts like motors, belts, frames and electronics may have additional extending warranties. For example, some companies are offering lifetime warranties on frames and 10-year warranties on motors. Often electronics can be self-serviced. Motors and belts may require a technician. Make sure you purchase from a company that provides accessibility to a technician.