Firmware Update - Polar Electro V650 User Manual

person's body weight in kilograms (ml/kg/min = ml ■ kg-1■
min-1).
The relationship between oxygen uptake (VO2) and heart rate
(HR) is linear within an individual during dynamic exercise.
Percentages of VO
the following formula: %HR
VO2 is the basic variable of the intensity of exercise. When
max
determining target exercise intensities heart rate is more
practical and useful because it is easily and noninvasively
obtained, e.g. on-line during exercise with heart rate
monitors.

Firmware Update

The firmware of your V650 can be updated. Any time a new firmware version
is available, FlowSync will notify you when connecting V650 to your computer
with the USB cable. The firmware updates are downloaded via the USB cable
and FlowSync software.
Firmware updates are performed to improve the functionality of your V650.
They can include improvements to existing features or completely new
features, for example.
HOW TO UPDATE FIRMWARE
To update the firmware of your V650, you must have:
•
A Flow web service account
•
Installed FlowSync software
•
Registered your V650 in the Flow web service
can be changed to % of HR
2max
= (%VO2
max
31
with
max
+ 28.12)/1.28.
max