This ProForm TX-100 helps you stay on track with your fitness and training goals. The heart rate monitor watch's simple Quick-Touch Technology lets you easily view heart rate information, and the unit also features a calendar, stopwatch, countdown timer, and daily alarm. Features: Strapless technology for fast, accurate ECG heart rate and calories burned information LCD clock, daily alarm, calendar, and stopwatch Waterproof up to 20 meters Maximum heart rate Countdown timer Power saving mode Dual-row display Warranty The ProForm TX-100 includes a limited five-year manufacturer's warranty against defects in materials and workmanship. About ProForm ProForm is primarily known for innovating treadmill design with the renowned fold-away SpaceSaver. Today, the company continues to make advances in cushioning, electronics, durability, and reliability. In recent years, ProForm has introduced a complete line of exercise bikes, elliptical machines, weight benches, and more, all geared to provide the most effective workout available.