The LifeSpan TR5500iM has an oversized 10″ (25 cm) Full-Color Touchscreen Display, compared to that of the TR4000iT (7″, 17 cm). Because of this you can check out your training results and entertainment programs even better! The possibility to view your training stats in three different views, graph view, meter view and track view, also helps you to keep track of your training results and training targets.
