Polar F4 Heart Rate Monitor
For disappearing calories
For you who want to get a fitter body by knowing how many calories you have burned. The small and simple F4 gives you accurate information and motivates you to reach your targets.
See how many calories you have burned
Get interference-free data with coded heart rate transmission
Helps you keep the intensity you want
Basic features
Automatic age-based target zone (% / bpm) - %/bpm
Backlight - w/o backlight in the North and South America
Graphical target zone indicator
Heart rate (displayed as % of maximum heart rate)
Heart rate (displayed as bpm)
HeartTouchÖ, button-free operation of wrist unit
KeyLock
Manual target zone (% / bpm) - %/bpm
Visual and audible alarm in target zones
Water resistant - 50m
Computer connectivity
Edit wrist unit settings with Polar UpLink Tool and transfer them to your Polar product (UpLink)
Cycling features
Bike mount - opt.
Data transfer
UpLink (PC with a sound card and headphones/dynamic loudspeakers required)
Language features
Display text in English
Polar exercise features
Average heart rate of total exercise
Exercise Date
Fitness Bullets (ß 10 minutes in target zone)
HR-based target zones with audible alarm
HR-based target zones with visual alarm
Polar OwnCal«
Polar OwnCode« (5kHz) - non-coded in the North and South America
Wireless ECG accurate heart rate
ZonePointer
Recording features
Average heart rate
Calorie expenditure - exe.total
Exercise Time (total) - total
Maximum heart rate
Number of exercise files (with summaries) - 1
Target zone limits
Time in target zone
Transmitter belt
Polar T31 codedÖ transmitter - incl. in product set in other countries
Polar T31 transmitter - incl. in product set in the North and South America
Polar WearLink« 31 coded transmitter (changeable battery) - compatible
Watch features
Date and weekday indicator
Low battery indicator
Time of day (12/24h) with alarmSHIPPING INCLUDED!
For more detailed information in this items specifications, please visit www.polarusa.com.