F1 Smart Folding Treadmill with Smart Console Packed with innovative features, the Life Fitness F1 Smart folding treadmill ensures you'll have a fun & thorough workout at home. It's built with Flex Deck® shock-absorption system, which reduces impact to joints by nearly 30% compared to ordinary treadmills, an efficient Energy Saver button, & the F1 Smart console with 7 pre-programmed workouts & unlimited workouts through Life Fitness Virtual Trainer website & USB (Universal Serial Bus) port. The F1 Smart treadmill features wireless heart-rate chest strap & contact heart rate on the ergobar, as well as Heart Sync™ heart-rate-controlled programs. Another great feature of this treadmill is that it has an iPod dock for you to listen & charge your iPod at the same time, & a reading rack. Life Fitness is synonymous with long-term durability & is the most popular brand of commercial quality fitness equipment worldwide. Based in the USA, their design experience stretches back over 30 years & they strike an unbeatable combination of functionality & features. Purchasing premium Life Fitness equipment can be regarded as a wise investment for your fitness regime for many years to come. Max User Weight 135kg (21 Stone) This console is not compatible with the iPhone 5.