Polar F4 Heart Rate Monitor

Polar F4 Heart Rate Monitor

by Polar
4.3 out of 5 stars  See all reviews (24 customer reviews)
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Product Features

  • Measures and records Average Heart Rate, Calorie expenditure, Exercise Time, Maximum Heart Rate, Target Zone Limits and Time in Target Zone
  • Automatic age-based target zone (% / bpm) - %/bpm
  • Heart rate (displayed as % of maximum heart rate or bpm)
  • HeartTouch(TM), button-free operation of wrist unit
  • Visual and audible alarm in target zones
  • Water resistant - 50m
  • Average heart rate of total exercise
  • Polar OwnCal® - Counts and displays calorie expenditure
  • Polar OwnCode® (5kHz)
  • Wireless ECG accurate heart rate
  • ZonePointer - A visible and moving symbol on the display of your Polar product indicating that you are inside the pre-set target zone
  • T31 coded(TM) transmitter chest strap
  • Time of day (12/24h) with alarm


Product details

  • Item Weight: 9 g
  • Boxed-product Weight: 259 g
  • Delivery Destinations: Visit the Delivery Destinations Help page to see where this item can be delivered.
    Find out more about our Delivery Rates and Returns Policy
  • ASIN: B000OT8J6Y
  • Date first available at Amazon.co.uk: 27 Mar 2007
  • Average Customer Review: 4.3 out of 5 stars  See all reviews (24 customer reviews)
  • Amazon Bestsellers Rank: 23,195 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
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Product Description

Manufacturer's Description

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.

Polar OwnCal® – calorie expenditure with altimeter calibration

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® (5 kHz ) – 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 significantly reduces interference from other training computers. The 2.4 GHz W.I.N.D transmission is disturbance-free from other electronic devices.

Zonepointer

ZonePointer is a visible and moving symbol on the training computer display indicating whether you are inside the pre-set target zone. This feature helps you to reach the desired intensity/pace/speed/cadence targets.

Maximum Heart Rate

The highest number of heart beats per minute (bpm) during maximum physical exertion. For a rough estimate of your maximum heart rate, subtract your age from 220. HRmax is a useful tool for determining the intensity of training as intensity zones can be defined using HRmax. Some Polar products define maximum heart rate during the Polar Fitness Test, see also HRmax (Polar Fitness Test -based).

Box Contents

  • Polar F4 Heart Rate Monitor
  • Polar T31 Coded Chest Strap
  • Manual

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    Customer Reviews

    Most Helpful Customer Reviews
    94 of 95 people found the following review helpful
    Colour Name:Black
    I have had this product for a few months now and it does just what I want it to. It is Polar branded and thus compatible with a lot of gym equipment and it tailors its results to the user based on sex, age and weight.
    Got quite a few features but I am just interested in how my heart rate is and max and min readings during a session plus the totals at the end. Easy to set up and would recommend it for most amateur keep fit and training.
    Was this review helpful to you?
    39 of 39 people found the following review helpful
    Fist time HRM buyer 6 Nov 2009
    Colour Name:Black
    First of all what do you get:

    A watch
    A band that fits around your chest
    An instruction booklet.

    The watch has plenty of functions, which are all very easy get to. Starting the HRM (Heart rate monitor) is very easy- it is a one touch button, and then when you have finished exercising, you press the same one, and it comes up with a full summary of the workout you have done, average, high, low HR etc etc.

    It is very easy to set the WATCH up.. you need to have some details- height, weight and age- nothing to difficult to get! Read the instructions, and it is very easy to follow, as the watch itself is very function friendly,

    The chest band is needed to get your HR. I initally thought that it woudl do it through your wrist, but you do need the chest band. This is essentially an elasticated fabric band which fits snuggly round your chest. It has some platsic bits on the front, which you wet slightly before exercising, and it transmits the HR to the watch. A very nice little fucntion, is if you bring the watch up to the logo on the chest band, the backlight comes on... very useful when you are running at night, as you do not need to fidle with two hands to switch the light on.

    It may seem silly to alert people to the fact you need the chest band, but I was not aware of it!

    All in all, a superb HRM, and i am very very happy that i have bought it. Can't really think why I would need a 'better' one, so chuffed to bits with it!
    Comment | 
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    87 of 89 people found the following review helpful
    Perfect first HRM 17 Jun 2009
    By ric03 TOP 500 REVIEWER VINE™ VOICE
    Colour Name:Black
    This was the first HRM I owned, and it is perfect for beginners. Everything is very simple to understand, and set up. The unit is attractive looking, and highly accurate (you can see your HR rise the moment you start moving), with enough real features to keep you motivated, and actually put it to good use either in the gym or on the road.

    One thing I've since discovered, is that Polar HRM's are much easier to use than some other models (check a few manuals online to see for yourself). The F4 is very simple: simply enter some initial data (age, sex, weight), and then put the strap on (wet the reverse with some tap water) and you're ready. Click the start button. The unit has useful exercise views (duration, time in zone, calories, avg heart rate, max heart rate) which you can cycle through with a button press as you work out. Once finished, you view an exercise summary screen, which displays all this information. The data is then added to a totals file (which can be reset at will -- ie: at the end of the week).

    All in all, this is perfect for a beginner. It does enough for it to be useful for a couple of years, before you will want to move onto something more complicated. Don't spend £150+ on a HRM first time; try something like this and make sure you need extra features. This worked like a dream for me, and I'd recommend it to anyone looking for a simple (but effective) heart rate monitor.
    Comment | 
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    Most Recent Customer Reviews
    does what it says on the tin
    i thoroughly recommend this, its simple and effective for a good price. only 2 buttons and summarises duration of workout, average heart rate, length of time in the zone, max heart... Read more
    Published 18 months ago by nick7865
    nice kit
    Have never had a HRM before so bought this on the strength of recommendations and I'm glad I did. It works well, is easy to set up and really helps me see how much effort I'm... Read more
    Published 18 months ago by Ms. Helen Browne
    Excellent value for money
    I'm really pleased with this - it has all the functions I wanted for simple HRM and zone training - and is comfortable. Great value for money.
    Published 19 months ago by Martin10
    Polar F4 HRM Great piece of kit
    Got the F4 recently. On first use it seemed that it was not working very well and seemed to be giving peculiar readings. Read more
    Published 19 months ago by M. Mulroe
    a single fault ruins it
    Overall the unit is very good. Easy to use and setup,but it doesn't have a light in its screen. This makes it impossible to read the display in the dark, when I mostly do my... Read more
    Published on 20 April 2010 by S. Savov
    Effective and Simple
    I've used all sorts of watches and HR monitors in the past, most seem overly complicated, but this product is really simple to set up and to use. Read more
    Published on 31 Mar 2010 by Ernie D
    Very good heart rate monitor.
    I bought this not just as a training tool but because it looks good as a watch.

    It's very simple to set up and use. Read more
    Published on 12 Mar 2010 by Bob
    Polar F4M Heart Rate Monitor
    I am very disappointed with this product. It is inconsistent and measures calories inaccurately and intermittently. I do not like the kcal measure at all. Read more
    Published on 27 Feb 2010 by JG
    puffed out
    happy with the monitor which does what it says; but note that this model cant upload to the pc altho' the guidance is a little coy on this; also i bumped it once or twice in... Read more
    Published on 25 Jan 2010 by Rackham raver
    Polar F4M Heart Rate Monitor
    Just what I required. Very simple to set and use. Keeps me working at fat burning rate. Not wasting energy.
    Published on 19 Jan 2010 by Mrs. S. Brownsea
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