![background image](http://html1.mh-extra.com/html/garmin/forerunner-220/forerunner-220_owners-manual_566039012.webp)
Turning Off the Device
For long-term storage and to maximize battery life, you can turn
off the device.
Hold , and select
Yes
to turn off the device.
Appendix
Heart Rate Zone Calculations
Zone % of
Maximum
Heart Rate
Perceived Exertion
Benefits
1
50–60%
Relaxed, easy pace,
rhythmic breathing
Beginning-level
aerobic training,
reduces stress
2
60–70%
Comfortable pace,
slightly deeper
breathing, conversation
possible
Basic cardiovascular
training, good
recovery pace
3
70–80%
Moderate pace, more
difficult to hold
conversation
Improved aerobic
capacity, optimal
cardiovascular training
4
80–90%
Fast pace and a bit
uncomfortable, breathing
forceful
Improved anaerobic
capacity and
threshold, improved
speed
5
90–100%
Sprinting pace,
unsustainable for long
period of time, labored
breathing
Anaerobic and
muscular endurance,
increased power
Data Fields
Some data fields require ANT+ accessories to display data.
Average HR
: The average heart rate for the current activity.
Average Pace
: The average pace for the current activity.
Cadence
: The number of steps per minute for running or the
number of full revolutions of the crank arm for cycling.
Calories
: The amount of total calories burned.
Distance
: The distance traveled for the current track or activity.
Heart Rate
: Your heart rate in beats per minute (bpm). Your
device must be connected to a compatible heart rate monitor.
HR 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).
Lap Distance
: The distance traveled for the current lap.
Lap Pace
: The average pace for the current lap.
Lap Time
: The stopwatch time for the current lap.
Pace
: The current pace.
Speed
: The current rate of travel.
Timer
: The stopwatch time for the current activity.
Software License Agreement
BY USING THE DEVICE, YOU AGREE TO BE BOUND BY THE
TERMS AND CONDITIONS OF THE FOLLOWING SOFTWARE
LICENSE AGREEMENT. PLEASE READ THIS AGREEMENT
CAREFULLY.
Garmin Ltd. and its subsidiaries (“Garmin”) grant you a limited
license to use the software embedded in this device (the
“Software”) in binary executable form in the normal operation of
the product. Title, ownership rights, and intellectual property
rights in and to the Software remain in Garmin and/or its third-
party providers.
You acknowledge that the Software is the property of Garmin
and/or its third-party providers and is protected under the United
States of America copyright laws and international copyright
treaties. You further acknowledge that the structure,
organization, and code of the Software, for which source code is
not provided, are valuable trade secrets of Garmin and/or its
third-party providers and that the Software in source code form
remains a valuable trade secret of Garmin and/or its third-party
providers. You agree not to decompile, disassemble, modify,
reverse assemble, reverse engineer, or reduce to human
readable form the Software or any part thereof or create any
derivative works based on the Software. You agree not to export
or re-export the Software to any country in violation of the export
control laws of the United States of America or the export control
laws of any other applicable country.
8
Appendix