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26 Forerunner 405 Owner’s Manual
Settings
Data
Field
Description
Calories Number of calories
burned.
Distance * Distance traveled on
the current run.
Dist–Lap * Distance traveled in
the current lap.
Dist–Last
Lap *
Distance of the last
completed lap.
Elevation
*
Distance above/below
sea level.
GPS
Accuracy
*
Margin of error for
your exact location.
For example, your
GPS location is
accurate to within
+/- 19 ft.
Data
Field
Description
Grade Calculation of
rise over run. For
example, if for every
10 ft. you climb
(elevation) you travel
200 ft. (distance),
your grade is 5%.
HR ** Heart rate in bpm.
HR–
%Max **
OR
HR–
%HRR **
Percentage of
maximum heart rate.
OR
Percentage of
heart rate reserve
(maximum heart rate
minus resting heart
rate).
HR–Avg
**
Average heart rate for
the run.