Polar FT4F Heart Rate Monitor
Fitness Improvement
For those who want basic heart rate-based features to keep their fitness
training simple.
* Shows when you’re improving fitness based on your heart rate
* Displays calories burned
* Comes with comfortable textile transmitter and coded heart rate transmission
to avoid cross-talk
Brand: Polar
Item # 100-2372
Body measurement features
* Automatic age-based target zone – bpm / %
To help you train safely and effectively, the training computer determines your
heart rate target zone limits automatically according to your age-based maximum
heart rate (220 minus age). The limits are determined either in beats per minute
(bpm), as a percentage (%) of your maximum heart rate, or as a heart rate
reserve (% HRR). See also Maximal oxygen uptake (VO2max) and Manual target zone.
* Average and maximum heart rate of training
* Heart rate – bpm / %
Heart rate is the measurement of the work your heart does. Heart rate can be
expressed as the number of beats per minute or as percentage of your maximum
heart rate. Heart rate can also be expressed as a percentage of your heart rate
reserve, meaning the difference between your resting heart rate and maximum
heart rate (HRR = HRmax - HRrest). In Polar software or during strength
training, heart rate can be displayed as a graphical trend.
* HR-based target zones with visual and audible alarm
You can define your target zones for a training session based on heart rate to
help define the right intensity. When you are out of the preset zones, the
training computer will give a visual and audible alarm.
* HRmax (user set)
* Manual target zone – bpm / %
This feature enables you to define the target zone as you want and is suitable
for your training. You can set the target zone for your training as beats per
minute (bpm), as a percentage of your maximum heart rate, or as a percentage of
your heart rate reserve (HRR%).
* Polar OwnCal® – calorie expenditure
Polar OwnCal calculates the number of kilocalories expended during training.
This feature allows you to follow the kilocalories expended during one training
session and cumulative kilocalories expended during several training sessions.
Some Polar products also estimate the fat-burning percentage (fat% on display),
that is, kilocalories expended from fat during a workout which is expressed as a
percentage of the total kilocalories burned.
* Polar OwnCode® (5kHz) – coded transmission
Coded heart rate transmission automatically locks in a code to transmit your
heart rate to the training computer. The training computer picks up your heart
rate from your transmitter only. Coding prevents interference from other
training computers.
Recording features
* Totals
Totals includes your training data starting from the last reset enabling you to
follow your long-term training.
* Training files (with summaries) – 10
Training features
* Graphical target zone indicator
This feature points out graphically on the display the zone you are in during a
training session helping you to stay on the desired intensity zone.
* HeartTouch – button-free operation of wrist unit
When HeartTouch is on, different training information during training can be
accessed without pressing buttons, for instance, when gloves make pressing
buttons difficult, by bringing your training computer close to your transmitter.
Watch features
* Backlight
* Date and weekday indicator
* Display text in English, German, Finnish, Swedish, French, Portuguese,
Spanish, and Italian
* Dual time zone
* KeyLock
By activating KeyLock, training computer buttons are locked, and accidental
presses do not cause problems, for instance, during training.
* Low battery indicator
* Time of day (12/24h) with alarm and snooze
* User replaceable battery
* Water resistant – 30m
