-------------------------------------------------------------
Cycling Heart rate Altimeter Cadence
Cycling functions
::  Current speed, in increments of 0.5 KMH or MPH
::  Trip distance, up to 999.99 KM or M
::  Ride Time up to 99:59:59
::  Average speed, with 2 decimal places
::  Maximum speed on a trip distance,
 with 2 decimal places
::  Navigator, second, independent trip distance,
 counter
::  Total distance for bike 1 / bike 2,
 up to 99,999 KM or M
::  Total distance for bike 1 + bike 2,
 up to 199,999 KM or M
::  Total ride time bike 1 / bike 2,
 up to 999:59 HHH:MM
::  Total ride time bike 1 + bike 2,
 up to 1999:59 HHH:MM
::  Permanent comparison of current speed with
 the average speed
::  Stopwatch (to be started / stopped manually)
::  Clock (current time)
-------------------------------------------------------------