Garmin eTrex Touch 25 Owner's Manual page 38

Glide Ratio to Dest.: The glide ratio required to descend from your current position to the destination elevation.
You must be navigating for this data to appear.
GPS Elevation: The altitude of your current location using GPS.
GPS Heading: The direction you are moving based on GPS.
GPS Signal Strength: The strength of the GPS satellite signal.
Grade: The calculation of rise (elevation) over run (distance). For example, if for every 10 ft. (3 m) you climb you
travel 200 ft. (60 m), the grade is 5%.
Heading: The direction you are moving.
Heart Rate: Your heart rate in beats per minute (bpm). Your device must be connected to a compatible heart
rate monitor.
Heart Rate - %Max.: The percentage of maximum heart rate.
Heart Rate Zone: The current range of your heart rate (1 to 5). The default zones are based on your user profile
and maximum heart rate (220 minus your age).
HR - Avg. %Max.: The average percentage of maximum heart rate for the current activity.
HR - Lap %Max.: The average percentage of maximum heart rate for the current lap.
Lap Ascent: The vertical distance of ascent for the current lap.
Lap Cadence: The average cadence for the current lap.
Lap Descent: The vertical distance of descent for the current lap.
Lap Distance: The distance traveled for the current lap.
Lap HR: The average heart rate for the current lap.
Laps: The number of laps completed for the current activity.
Lap Speed: The average speed for the current lap.
Last Lap Ascent: The vertical distance of ascent for the last completed lap.
Last Lap Cadence: The average cadence for the last completed lap.
Last Lap Descent: The vertical distance of descent for the last completed lap.
Last Lap Distance: The distance traveled for the last completed lap.
Last Lap HR: The average heart rate for the last completed lap.
Last Lap Speed: The average speed for the last completed lap.
Last Lap Time: The stopwatch time for the last completed lap.
Location (lat/lon): The current position in latitude and longitude regardless of the selected position format
setting.
Location (selected): The current position using the selected position format setting.
Location at Dest.: The position of your final destination. You must be navigating for this data to appear.
None: This is a blank data field.
Odometer: A running tally of distance traveled for all trips. This total does not clear when resetting the trip data.
Off Course: The distance to the left or right by which you have strayed from the original path of travel. You must
be navigating for this data to appear.
Pointer: An arrow points in the direction of the next waypoint or turn. You must be navigating for this data to
appear.
Speed: The current rate of travel.
Speed Limit: The reported speed limit for the road. Not available in all maps and in all areas. Always rely on
posted road signs for actual speed limits.
Speed - Maximum: The highest speed reached since the last reset.
Speed - Moving Avg.: The average speed while moving since the last reset.
Speed - Overall Avg.: The average speed while moving and stopped since the last reset.
Stopwatch Timer: The stopwatch time for the current activity.
Sunrise: The time of sunrise based on your GPS position.
32 Appendix