Polar FT4 Fitness Heart Monitor


  • 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
  • Smart Calories - OwnCal is the most accurate calorie counter on the market. It calculates the number of calories expended during a training session based on your weight, height, age, gender, your individual maximum heart rate (HRmax) and how hard you’re training.

Body measurement features:
Manual target zone – bpm / %
HRmax (user set)
Polar OwnCode® (5kHz) – coded transmission
Polar OwnCal ® - Smart calories
HR-based target zones with visual and audible alarm
Average and maximum heart rate of training
Automatic age-based target zone – bpm / %
Heart rate – bpm / %

Training features:
HeartTouch – button-free operation of wrist unit
Graphical target zone indicator

Recording features:
Totals from the last reset
Training files (with summaries) – 10

Watch features:
Date and weekday indicator
Display text in English, German, Finnish, Swedish, French, Portuguese, Spanish, and Italian
Dual time zone
Button lock
Low battery indicator
Time of day (12/24h) with alarm and snooze
User replaceable battery
Water resistant – 30m

In the box:
Polar FT4 training computer
Polar H1 heart rate sensor
Quick Guide