Polar FT4 Review: Why is it so Special? Worth it or Not?

Table of Contents

Confused about buying the POLAR FT4 Heart Rate Monitor, is it really that good or it’s just hype, and if it is good then what features make it so good? Today we are going to answer all of your questions related to this, in our detailed POLAR FT4 review.

Polar FT4 is a heart rate monitoring device, unlike the other traditional pulse reading devices, it comes with a screen that is backlit as well, which makes it unique then the rest of the products. Polar FT4 can also come with a chest strap that you can use to get more accurate pulse readings, and it is waterproof as well. If it perfect for people who are looking for a good and feature-rich pulse reading sensor.

DisplayLCD Backlit Display
Sleep TrackingNo
Water-Resistant30 meters
Battery Backup12 months (Non-Rechargeable)
Steps TrackingNo
Calories TrackingYes
Warranty2 years

Polar made a lot of products related to fitness and health and FT4 is one of them. But why Polar FT4 Heart Rate Monitor is so popular, we are going to see all its features and how these features are going to help the user in day-to-day life in our detailed Polar FT4 Heart Rate Monitor Review.

Tracking your heart rate is so important while working out or even in day-to-day life, as it can help you in knowing your health stats like how your lungs (pulmonary system) are working, how your muscles are consuming oxygen, and how your veins and arteries are working. 

Monitoring heart rate not only helps you in staying fit, but it also motivates you to do hard work in the gym,  helps you to know your improvements. There are many things that can help you in tracking your heart rates like chest straps and wrist-based heart rate monitors. 

Chest straps are not so comfortable to wear for a long time and that is why people prefer wrist-based heart rate monitors and Polar FT4 is a very popular and well-known heart rate monitor. And today we are going to see how good it is in our Polar FT4 Heart Rate Monitor Watch Review.

Polar FT4 Review

Polar FT4 Review
CC: Amazon

Polar is a company that manufactures sports training computers, they made the world’s first wireless heart rate monitor. The company was founded in 1977, and it is a Finland-based company. They made a lot of types of heart rate monitors and FT4 is one of them. You can read more about the company from their Wikipedia page.

Polar FT4 is a very popular heart rate monitoring device, you can understand how popular it is from the ratings it got on amazon, it has more than 8400 reviews and 4.3 stars on their amazon page. 

Polar FT4 Heart Rate Monitor is a very sleek, comfortable and best option for those who are stepping into the fitness world newly. It comes with a lot of features and we are going to discuss them here. 

Nothing is perfect in this world, and this is the same with the Polar FT4, it has some flaws and we are also going to mention that in our Polar FT4 Review.


  • Display: Polar FT4 comes with a large LCD display that shows you all the information regarding your heart and health, as the display is backlit, which means you will not face any problem while using it in direct sunlight or in low light.
Polar FT4 Review
CC: Amazon

On the front screen, it shows you the time and date, and it also has an alarm feature, you will get a beep sound for the alarm alert. It comes with five buttons that you can use to go through the watch options.

Polar FT4 supports multiple languages that make it perfect for people who find English difficult to understand.

  • Battery: Polar FT4 comes with a replaceable battery that can easily last 12 months if you use the watch to train for 30 minutes daily. You have to then charge the battery when it will give you a low battery alert.
  • Fitness Tracking: Polar FT4 is a heart rate monitor, that can also track other things like how many calories you have burned during a workout, but it didn’t count the steps. And it also comes with a chest strap that can help in monitoring the heart rate more accurately.

The size of the chest strap is universal and can be easily fitted to anyone. It also comes with many Graphical target zone indicator, that helps you in knowing at which place you are at while training with the help of a graphical format.

  • Sharing: Polar FT4 doesn’t come with any feature of sharing your workout data to your web or to your smartphone, it comes with GymLink, which helps you in connecting the watch to some of the Gym equipment to show the information. It can store the data of your 10 files with weekly history.
  • Warranty and other Features: Polar FT4 comes with a warranty period of 2 years, and this watch is also water-resistant up to 30 meters.

And it also comes in various color options to choose from. Polar FT4 also comes with an additional feature called Heart Touch, by this feature you can see your heart rate without pressing any button, all you need to do is to place the watch near to the chest strap and it will display you the current heart rate. You can read reviews of other customers from amazon as well to know more about how good it is. (Click here to go to the Amazon page)



  • Affordable: Polar FT4 is a very affordable heart rate monitor, and you can have the option to buy the used ones also that make it more affordable.
  • Easy to use: Polar FT4 is very easy to use heart rate monitor, and it comes with features like Heart Touch as well.
  • Lightweight: The Polar FT4 is a very lightweight watch that you can carry easily while working out.
  • Great Ratings: Polar FT4 got an amazing rating on its amazon page, which makes it the best selling heart rate monitoring device.


  • Non-Rechargeable Battery: Polar FT4 comes with a non-rechargeable battery, you have to replace it after every year of use.
  • No Wireless Sync: You cannot share your workout stats with any smartphone or web app, that can be annoying for some.


Polar FT4 is a basic-looking watch, but it has features that back it up. Polar FT4 comes with all the things that are required to measure your heart rate, unlike the other pulse reading sensors, which don’t have a display to check the readings and are not waterproof. And it also comes with many additional features that make it a perfect choice over the other similar products that are selling on amazon. 

Now, I understand why people are loving this product. If you ask us what to do, we will recommend “GO FOR IT”, Polar FT4 comes with many features that will definitely gonna help you in better tracking your health, and it will never disappoint you. It has a lot of features to offer at an affordable price range. 

Here we are at the end of our Polar FT4 Review, if you have any questions regarding this, you can comment down below. We are happy to help you, we hope our Polar FT4 heart rate monitor watch review helps you in making a better decision.

Also read: 

Leave a Comment