For those who want basic heart rate-based features to keep their fitness training simple, the Polar FT4 Heart Rate Monitor is simple but effective. By showing you when you are improving your fitness based on your heart rate, you can make your workouts more effective without working way too hard.
Body measurement features:
Automatic age-based target zone – bpm / %
Average and maximum heart rate of training
Heart rate – bpm / %
HR-based target zones with visual and audible alarm
Manual target zone – bpm / %
Polar OwnCal – calorie expenditure
Polar OwnCode (5kHz) – coded transmission
Recording features:
Totals
Training files (with summaries) – 10
Training features:
Graphical target zone indicator
HeartTouch – button-free operation of wrist unit
Watch features:
Backlight
Date and weekday indicator
Display text in English, German, Finnish, Swedish, French, Portuguese, Spanish, and Italian
Dual time zone
KeyLock
Low battery indicator
Time of day (12/24h) with alarm and snooze
User replaceable battery
Water resistant – 30m