![background image](http://html.mh-extra.com/html/garmin/fenix-6/fenix-6_owners-manual_566036020.webp)
Predicted race times:
Your dev
i
ce uses the VO2 max. estimate
and your training history to provide a target race time based
on your current state of fitness.
HRV stress test:
The heart rate variability (HRV) stress test
requires a Garmin chest heart rate monitor. The device
records your heart rate variability while standing still for 3
minutes. It provides your overall stress leve
l.
The sca
l
e is 1 to
100, and a lower score indicates a
l
o
w
e
r stress level.
Performance condition:
Your performance condition is a rea
l
time assessment after 6 to 20 minutes of activity. It can be
added as a data field so you can view your performance
condition during the rest of your activity. It compares your
real-time condition to your average fitness level.
Functional threshold power (FTP):
The device uses your user
profi
l
e information from the initial setup to estimate your FTP.
For a more accurate rating, you can conduct a guided test.
Lactate threshold:
Lactate threshold requires a chest heart rate
monitor. Lactate threshold is the point where your muscles
start to rapidly fatigue. Your device measures your lactate
threshold level using heart rate data and pace.
Turning Off Performance Notifications
Some performance notifications appear upon comp
l
etion of your
activity. Some performance notifications appear during an
activity or when you achieve a new performance measurement,
such as a new VO2 max. estimate. You can tum off the
performance condition feature to avoid some of these
notifications.
1
Ho
l
d
MENU.
2
Se
l
ect
Physiological Metrics
>
Perf. Condition.
Detecting Performance Measurements Automatically
The Auto Detection feature is turned on by defau
l
t. The dev
i
ce
can automatically detect your maximum heart rate and
l
actate
threshold during an activity. When paired
w
i
th a compat
i
b
l
e
power meter, the device can automatically detect your funct
i
ona
l
threshold power (FTP) during an activity.
NOTE:
The device detects a maximum heart rate only when
your heart rate is higher than the va
l
ue set in your user profile.
1
Ho
l
d
MENU.
2
Se
l
ect
Physiological Metrics
>
Auto Detection.
3
Se
l
ect an option.
Syncing Activities and Performance Measurements
You can sync activities and performance measurements from
other Garmin devices to your fenix device using your Garmin
Connect account. This allows your device to more accurate
l
y
reflect your training status and fitness. For examp
l
e
,
you can
record a ride with an Edge device, and view your activity details
and overall training load on your fenix device.
1
Ho
l
d
MENU.
2
Se
l
ect
Physiological Metrics
>
TrueUp.
When you sync your device with your smartphone
,
recent
activities and performance measurements from your other
Garmin devices appear on your fenix device.
About V02 Max. Estimates
VO2 max. is the maximum volume of oxygen (in milliliters) you
can consume per minute per kilogram of body weight at your
maximum performance. In simple terms, VO2 max. is an
indication of athletic performance and should increase as your
l
e
ve
l
of fitness improves. The fenix device requires wrist-based
heart rate or a compatible chest heart rate monitor to disp
l
ay
your VO2 max
.
estimate. The device has separate VO2 max.
estimates for running and cycling. You must run either outside
with GPS or ride with a compatible power meter at a moderate
leve
l
of intensity for several minutes to get an accurate VO2
max. estimate.
14
On the dev
i
ce
,
your VO2 max. est
i
mate appears as a number,
description, and position on the color gauge. On your Garm
i
n
Connect account
,
you can view additional detai
l
s about your
VO2 max. estimate, including your fitness age. Your fitness age
gives you an idea of how your fitness compares with a person of
the same gender and different age. As you exercise, your fitness
age can decrease over time.
•
Purple
Superior
•
Blue
Excellent
•
Green
Good
•
orange
Fair
.
Red
Poor
VO2 max. data is prov
i
ded by FirstBeat. VO2 max. ana
l
ys
i
s is
provided with perm
i
ss
i
on from The Cooper Institute
•
. For more
information, see the appendix
(
and go to
www
.
Cooperlnstitute.org
.
Getting Your V02 Max. Estimate for Running
This feature requires wrist-based heart rate or a compat
i
b
l
e
chest heart rate monitor. If you are using a chest heart rate
monitor, you must put it on and pair it with your device
(
For the most accu
r
ate est
i
mate
,
complete the user profi
l
e setup
(
), and set your
maximum heart rate
Setting Your Heart Rate Zones,
.
The estimate may seem inaccurate at first. The device requires
a few runs to
l
earn about your running performance.
1
Run for at
l
east 1 O minutes outdoors.
2
After your run, se
l
ect
Save.
3
Select@ to sc
r
o
ll
through the performance measurements.
Getting Your V02 Max. Estimate for Cycling
This feature requires a power meter and wrist-based heart rate
or a compatible chest heart rate monitor. The power meter must
be paired with your fen
i
x device
(
Pairing Your Wireless Sensors,
). If you are using a chest heart rate monitor, you must
put it on and pa
i
r it with your device.
For the most accurate est
i
mate
,
comp
l
et
e
the user profile setup
(
) and set your maximum
heart rate (
Setting Your Heart Rate Zones,
.
The
estimate may seem inaccurate at first. The device requires a few
rides to learn about your cycling performance.
1
Ride at a steady, h
i
gh intensity for at least 20 minutes.
2
After your ride, select
Save.
3
Select@ to sc
r
o
ll
through the performance measurements.
Viewing Your Predicted Race Times
For the most accurate est
i
mate
,
comp
l
ete the user profile setup
(
,
and set your
maximum heart rate
.
Your device uses the VO2 max. est
i
mate
(
) and your training h
i
story to provide a target
race time. The device analyzes several weeks of your training
data to refine the race time estimates.
TIP:
If you have more than one Garm
i
n device, you can enable
the Physio Trueup- feature
,
which allows your device to sync
Heart Rate Features