The XT485 is our premium treadmill in a fold-up frame design. This workhorse has a 4.0 HP motor and a spacious 22″ x 60″ running surface. The XT485 has the same options as the XT385 . but includes additional features like an oversized 9?? blue backlit LCD display . exclusive Calories and Fusion programs . a larger 4.0 HP motor . and a stabilizing crossbar with accessory storage for added convenience.Challenge yourself with our exclusive Fusion program that integrates cardio and strength to help you achieve your fitness goals . or utilize the built-in Bluetooth compatibility to take your workout to the next level with third-party FTMS apps like Zwift and Kinomap. Learn more about XT485 Bluetooth features here. This model is very appealing to someone that is a walker or an avid runner and helps keep you motivated day after day. 9″ bright blue backlit LCD screenContact and wireless heart rate monitoringConvenient speed & incline remote handlebar toggles22″ x 60″ running belt with 4.0 HP motorBluetooth FTMS connects with your favorite apps