Suunto AMBIT3 SPORT 2.4 User Manual page 87

During a run
Your Suunto Ambit3 Sport provides real-time running performance
feedback during your run.
The real-time feedback is available as a graph display in the default
Running sport mode. You can add this graph to any sport mode
that uses the running activity type. The real-time difference (see
below) can also be used as a data field in your custom running sport
modes.
During your run, the graph display shows your four data points, as
illustrated below.
+3%
diff
5.35
km
1. Baseline: for each run, your running performance baseline is
calibrated to compensate for external variables such as terrain
and to wait for your heart rate to stabilize.
2. Real-time level: this is your real-time running performance level
for the current run displayed per kilometer/mile.
3. Real-time difference: this shows you the real-time difference
between the calibrated running performance baseline and your
real-time running performance level for the current run.
4. Distance: total distance for the current recording. The graph
shows the last six kilometers (~4 miles).
3.
2.
1.
4.
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