Polar F4 (2008)
Special Offer
- Buy 1 for £49.99 and save £19.51
Polar F4 (2008)
The Polar F4 heart rate monitor has most of the essential heart rate functions for the fitness enthusiast who wants to train "in zone" and optimise their training sessions.
The Polar F4 Heart Monitor training zone alarm, calories burnt, backlight, fitness bullets for time in zone and it is coded to avoid crosstalk when training with other HRM users.
What's in the box:
- Polar F4 Heart Rate Monitor
- Polar T31 Coded Chest Strap

Transmitter belt
- Polar T31 transmitter incl. in product in the North and South America
- Polar T31 coded transmitter incl. in product set in other countries
- Polar WearLink 31 coded transmitter (rechangeable battery) compatible
- Polar T61 coded transmitter compatible
Polar exercise features
- Wireless ECG accurate heart rate
- Polar OwnCal® (basic)
- Polar OwnCode® (basic) non-coded in the North and South America
- Target zones with visual alarm
- Target zones with audible alarm
- Zone Pointer
- Fitness Bullets ( á 10 minutes in target zone)
- Average heart rate of total exercise
- Exercise Date
Recording features
- Number of exercise files (with summaries) 1
- Exercise Time (total) total
- Time in target zone
- Target zone limits
- Average heart rate of total exercise
- Calorie expenditure (Exercise/Total/Fat%) Exe.Tot.
Language features
- Display texts in English
Weight management features
- Polar OwnCal®
Computer connection featur
- Edit wrist unit settings with Polar UpLink Tools and transfer them to your Polar Product (UpLink)
Data transfer
- UpLink
Watch features
- Time of day (12/24h) with alarm
- Date and weekday indicator
- Stopwatch
- Low battery indicator
Basic features
- Heart rate (displayed as bpm)
- Heart rate (displayed as % of maximum heart rate)
- Manual target zone (% / bpm) % / bpm
- Automatic age-based target zones % / bpm
- Water resistant 50m
- Backlight w/o backlight in the North and South America
- Heart touch, button-free operation of wrist unit
- KeyLock
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