The Suunto t1 tempers science with style for a sophisticated heart rate monitor that's powerful yet decidedly simple. Working from your personal fitness profile, the Suunto t1 keeps you on-task for weight loss, cardiovascular improvement and rigorous conditioning. The Suunto t1 hides advanced technology behind an interface that's friendly and easy to use. The Suunto t1 focuses on the essentials heart rate, calories burned and zone training with accuracy and simplicity. With minimal instruction, walkers, runners, spinners and cyclists can confidently use the Suunto t1 to achieve health and fitness goals. The Suunto t1 also excels in zone training. Resembling a speedometer, the zone training dial helps you match your workout intensity with your fitness goals. Zone 1 is ideal for burning fat and improving cardiovascular health. Zone 2 increases the ante with increased calorie-burning and cardiovascular benefits. Zone 3 is ideal for serious endurance training. Log memory for 1 workout Workout totals for current week, previous week, current month and previous month Stopwatch with 30 laps User-replaceable battery HR Belt Water resistant to 30m (100 feet) Interchangeable bands   Visit Seller.