The digitally coded BC 2006 MHR combines the classic features of a wireless bike computer with the most important altitude, heart rate and temperature functions. With the easy to operate 4-button navigation, mountain specialists and touring cyclists have fast access to all the important data on their ride. You can read 4 current values (altitude, heart rate, speed and another optional function of your choice) in one clear screen. All functions on the computer (except speed and distance) can be used off the bike while walking, running or hiking using the special hiking mode. 20+ Functions Wireless Speed + Heart Rate + Altimeter + Temperature: speed, avg speed, max speed, speed comparison, trip distance, total distance bike 1, total distance bike 2, total distance bike 1 + 2, clock, ride time, two bike programmable, total ride time bike 1, total ride time bike 2, total ride time bike 1+ 2, memory back up function, current/average/max HR, temperature, current altitude, trip climb, programmable trip segment, programmable timer.