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Polar FT4 Women's Heart Rate Monitor and Sports Watch

by Polar
| 15 answered questions

RRP: £74.50
Price: £52.46 & FREE Delivery in the UK. Details
You Save: £22.04 (30%)
In stock.
Dispatched from and sold by Amazon. Gift-wrap available.
21 new from £47.38
  • Shows when you are improving fitness based on your heart rate
  • Smart Calorie feature uses your personal data to provide accurate calories burned
  • Comes with comfortable textile transmitter and coded heart rate transmittion to avoid cross-talk
  • Average and maximum heart rate of total exercise
  • Total training summary (holds 10 files)

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Frequently Bought Together

Polar Women's FT4 Heart Rate Monitor and Sports Watch - Green + fitbook WHITE : fitness and nutrition journal
Price For Both: £76.45

Buy the selected items together

Special Offers and Product Promotions

Colour Name: Green

Product details

  • 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
  • Manufacturer reference: 90036752
  • Date first available at Amazon.co.uk: 27 May 2011
  • Average Customer Review: 4.5 out of 5 stars  See all reviews (295 customer reviews)
  • Amazon Bestsellers Rank: 67 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
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Product Description

Polar FT4 Heart Rate Monitor - For those who want basic heart rate based features to keep their fitness training simple.

Key Features:

Target Zone Indicator
Target Zone Indicator
Automatic age-based target zone - bpm / %

To help you train safely and effectively, the heart rate monitor 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 pictured on the left) or as a percentage (%) of your maximum heart rate. See also Manual target zone.

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

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 your're training.

Body Measurement Features

  • 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.
  • Polar WearLink®+ transmitter
    Polar WearLink®+ transmitter
  • 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.
  • 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) or as a percentage of your maximum heart rate.
  • 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.
  • Displays average and maximum heart rate of training
  • HRmax can be manually adjusted

Recording Features:

  • Totals - Totals includes your training data starting from the last reset enabling you to follow your long-term training.
  • 10 training files (with summaries)

Training Features:

  • HeartTouch - button-free operation of wrist unit - When HeartTouch is on during exercise bringing your training computer close to your transmitter, the unit will display the time without pressing buttons, for instance, when gloves make pressing buttons difficult.
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
What's in the box?
  • Polar FT4 heart rate monitor
  • Polar WearLink®+ transmitter
  • Quick guide

What is a heart rate monitor?

Heart rate is individual and changes according to your exercise. The transmitter measures and sends the heart rate information to the watch unit and the watch unit displays the heart rate and exercise information. Put simply a heart rate monitor shows you how hard you are working.

"Put simply, regularly monitoring your heart rate is the best way to tell how effective your exercise is. I use a Polar heart rate monitor to keep track of how hard I'm working during every training session, but you don't have to be a professional to feel the benefits of heart rate monitoring. I would recommend anyone, no matter how much or little they exercise, to wear a heart rate monitor when working out. It can give motivation by providing targeted workout zones according to your personal fitness level, to ensure you're always training at the right level for you and your body. And by showing you how hard you're working throughout exercise sessions, heart rate monitoring can help you to achieve your fitness or weight loss goals quicker and often with less effort than you think." (Matt Roberts, Celebrity Personal Trainer)

Heart Rate Training Zones
Heart Rate Training Zones
Click here for a larger image

Why train with a heart rate monitor?

Getting the most out of your training doesn't always mean working faster or harder. The best way to improving and seeing results is to train at the right intensity. So with a heart rate monitor, you can make sure you're not over or under training, and make each session count. Use Polar as your training buddy and you'll have evidence of your progress - motivating you each and every time you train.

Polar will help you achieve your goals:

Weight Loss

To maximise weight loss, exercise intensity needs to be varied. With a Polar heart rate monitor you can control and monitor the intensity of your exercise. Most Polar heart rate monitors show you how many calories you have burned - great for motivation.

Improved Fitness

Polar heart rate monitors have a number of features to help increase your fitness levels. Look out for the Polar Keeps U Fit Program which gives you personal guidance on how often, how long and how hard you need to exercise to reach your personal fitness goals. In addition, there are running and cycling specific products with speed and distance features combined with heart rate to provide you with all the feedback you need to take your fitness to the next level.

Performance Gains

If you are serious about your training and want to maximise your performance, look out for products with features such as Polar Sport Zones, Polar OwnOptimizer and products with Polar Pro Trainer 5 software which enables you to plan and create training sessions and analyse your training data in detail.

Why choose Polar?

Smart Coaching Logo
Smart Coaching

As the inventors of the first heart rate monitor for training over 30 years ago, Polar truly are the specialists in the field. Since then they've been leading this category, and the world's top specialists have been working on the most accurate and intelligent training computers and heart rate based features.

What makes Polar truly unique is that their features give guidance based on your personal information, and individual heart rate and its variation. The state-of-the-art intelligence of Polar products can tell you how much, how often and how hard to train. This is why so many top athletes use Polar training computers. But you don't have to be a professional athlete to benefit from heart rate monitoring. Polar understands how important training is to you and they make it as much a part of their lives as it is of yours.

And their success is clear to see. Today, Polar employs 1200 people worldwide, manufactures all products in its fully owned factories, has 26 subsidiaries globally and manages a distribution network supplying over 35,000 retail outlets in more than 80 countries.

Polar is widely recognised as the leading product and the most respected brand for heart rate monitoring equipment and services in the sports industry. Polar is proud to have exclusive Partnerships with a number of high profile Sports Associations including:-

UKA, PGMO, League Managers Association, England Hockey, Rugby League Match Officials, Rugby Football League and Rugby Football Union Women.

Customer Questions & Answers

Customer Reviews

4.5 out of 5 stars

Most Helpful Customer Reviews

219 of 228 people found the following review helpful By P on 25 July 2011
Colour Name: Brown Verified Purchase
This is a great HR monitor for the price. It obviously tells you your heart rate, but also tells you if you're training in the fat burning zone. This is a huge advantage to somebody like me who does cardio like running and skipping as it can tell you if you're pushing too hard or not hard enough. I now realise that for about 6 months I've been pushing too hard in the running and have actually been elevating my heart rate above the optimal needed for fat burning.

The sensor strap that comes with it, which you wear around your chest to monitor the actual heart rate (which then sends a signal to the watch) is comfortable and hasn't rubbed or irritated my skin at all. You do have to wet the sensors before putting it on and my advice is to use lukewarm water, because cold water can obviously be a little too cold when you first attach the strap.

What it does:

1) Tells you if you're in the target fat burning zone (the most useful info of the lot in my opinion).

2) Tells you how many calories you've burnt.

3) Tells you how long your exercise lasted for and how much of that time was spent in the fat burning zone.

4) It gives you a maximum heart rate for training period, as well as an average.

5) It also tells you the time of day.

What it doesn't do:

1) It doesn't tell you the distance you've covered.

2) It doesn't come with software that you can use to sync your results to your computer. However, you can go to the Polar training website and input your results manually, which is what I do; and you'll still get a record and chart of your results over a period of time.

So, a pretty good HR monitor and cheap considering the features you get.
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4 of 4 people found the following review helpful By miss charlotte l elliott on 12 Aug 2014
Colour Name: Purple/Pink Verified Purchase
Excellent product!! Been using this for a few weeks and have found it really useful in all of my workouts as I now use it to beat my targets and help me best understand where my heart rate needs to be! It's comfy to wear and the strap is very discreet under the hem of my sportsbra, the watch is a pretty colour and doesn't get in the way, I don't wear any other jewellery whilst working out. I have recommended this product to my friends and have 3 of them wearing it now and we always compare our workout summaries.
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64 of 75 people found the following review helpful By book_thief on 13 April 2013
Colour Name: Brown
I used this heart monitor for the first time today and wanted to write a review about it so more people know how great this product is. There are so many heart monitors on the market and most of them extremely expensive, however I find that this little gem at a little more than £50 is all I need and want from a heart monitor.

I bought the brown one which looks great in the picture but not so much in reality; it's basically a washed out brown colour but this doesn't bother me so I didn't mark it down.

It's easy to set up (google FT4 manual and follow instructions; the actual product only comes with basic set up instructions)- input your weight/ height/ dob etc press start and off you go.

You can toggle between 3 screens whilst working out: zone screen which tells you whether you are in the fitness zone as well as your bpm, time and calories burnt and finally bpm only. I use the first screen throughout the workout and then toggle between screens at the end to see how long I spent "in the zone" and how many calories I burnt. Genius.

My fitness zone is between 125 and 150 (the watch works this out from the info you provided when setting up) but you can change this manually if you wish. For example, if I was doing target training and was interested in keeping my heart rate around 135-140 which is my ideal fat burning zone, I can set the zone to 130-145 manually.

At the end; it will tell you what you average heart rate was throughout (mine was 135 which is my ideal fat burning rate- hooray!) and also tells you what the maximum heart rate was at some point during the workout.
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1 of 1 people found the following review helpful By Casey Phillips on 18 Aug 2014
Colour Name: Green Verified Purchase
This is the second polar ft4 I have brought. My first one was faulty and after changing the battery in the Monitor and the watch it still wouldn't connect and never picked up the transmitter. I used that one pretty muxh every day for about 10 months with no issues what so ever and then it just completely stopped working. I missed my ft4 so repurchased this one. Although I love it when it's working there is nothing more annoying than looking down to check your heart rate and seeing the dreaded "check heart rate transmitter" sign. I don't know what it is with me or weather it's just bad luck, I've made sure the strap is tight enough and wet enough I've changed batteries in both devices and still having problems.
To conclude, I absolutely love the device when it's working and it's perfect for the gym. But I don't know how reliable it is!
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9 of 10 people found the following review helpful By Vix on 5 April 2013
Colour Name: Purple/Pink
Love it! Don't notice the strap. Watch is a great size! Motivates me to push harder in my work outs!
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6 of 7 people found the following review helpful By Helena Nilsson on 11 Mar 2014
Colour Name: Purple/Pink Verified Purchase
I bought this HRM a few months ago after doing a lot of research and getting some recommendations from people, and I'm so happy I did! Its simple to use, tells me all the things I want or need to know and is like my new gym buddy. It makes me feel motivated and push myself a little bit harder. Would definitely recommend!
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