This pro-caliber system meets the demanding needs of active duathletes across all training disciplines. The Suunto T6 combined with the Foot and Bike POD's delviers speed and distance and elevation gain and loss. Comprehensive PC software allows detailed analysis of individual workouts and overall progress. SUUNTO T6 The first sports instrument in the world that measures the real effect of your training. Recommended for endurance sports with competitive edeavor, Running, Cycling, Spinning, Nordic Skiing, Triathalons and More. #bob {width:225; float:left}#bub {width:250; float:right} Includes: Helps to manage training load Synthesis of 7 body parameters with laboratory accuracy Heart Rate EPOC Training Effect Ventilation Oxygen Consumption Respiration Rate Heart Rate Monitor Average Heart Rate in Real Time Training Timers and Calendar Includes Intereferance Free Transmiter Belt Time Stopwatch 3 Daily Alarms Altimeter Graphic Barometer Logbook Memory Capacity of 100,000 Heart Beats PC Interface (USB) Suunto Training Manager Software SuuntoSports.com Compatible User Replaceable Battery 47mm Case Width When Paired up with Suunto Foot or Bike POD's: Current Speed Distance from start based on interval Training Lap Distance Automatic Lap Times Speed Limit Time Alarm On your PC it displays the speed profile of run or ride that can also be compared to body parameters and altitude FOOT POD Adds running speed and distance to your Suunto training instrument, T3, T4 or T6 Pace, speed, distance, Autolap and Speed Alarm help you reach your training goals Measures steps and detects stride changes, adjusting as you run or walk, go uphill, etc, using sensitive built-in accelerators. Feather light (45g/1.6oz) - Not noticeable when running Only 3" Long Clips firmly to shoes without untying laces The lightest POD on the market ROAD BIKE POD Turns your Suunto training instrument into a wireless bike computer (Compatible with Suunto Training instruments T3 and above) Current and average speed plus distance alarm make cycle training more productive Sensor is attached to the hub with a regular sized locking lever/skewer Range up to 10m/30ft Battery CR2032 Comes with spoke magnet for regular and flat spokes Not usable with extra thick 20mm downhill axis!