POLAR
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Polar FT4 Heart Rate Monitor
Polar FT4 Heart Rate Monitor
Polar FT4 Heart Rate Monitor
Polar FT4 Heart Rate Monitor
Polar FT4 Heart Rate Monitor
Polar FT4 Heart Rate Monitor
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Polar FT4 Heart Rate Monitor
Polar FT4 Heart Rate Monitor
Polar FT4 Heart Rate Monitor
Polar FT4 Heart Rate Monitor
Polar FT4 Heart Rate Monitor
Polar FT4 Heart Rate Monitor
Polar FT4 Heart Rate Monitor
Displays calories burned and shows when you're improving fitness based on your heart rate
Polar FT4 Heart Rate Monitor
Item #: 1236960

Polar FT4 Heart Rate Monitor

Item #: 1236960

SLE 8244

SLE 9461

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

13%

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us Imported from USA store

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Only 1 item left in stock.
Order now and get it around Friday, September 11
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Displays calories burned and shows when you're improving fitness based on your heart rate
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What Stands Out

Accurate Heart Tracking
The Polar FT4 delivers precise heart rate monitoring, helping users optimize their workouts and training sessions for improved fitness levels and performance.
User-Friendly Design
With an intuitive interface and clear display, the FT4 is designed for easy operation, making it accessible for anyone, from beginners to seasoned athletes.
Caloric Burn Calculation
This monitor calculates calories burned during workouts, empowering users to track their fitness progress and manage weight loss effectively.

Product Details

Track your fitness progress with the Polar FT4 Heart Rate Monitor. Monitor your heart rate, calories burned, and training zones. Find your perfect target heart rate zone for optimal workouts. Stay motivated and improve your fitness level. Shop at Ubuy Sierra Leone
  • Measures only heart rate and not foot steps
  • Provides continuous, accurate heart rate to keep fitness training simple
  • Smart Calorie feature uses personal data to provide accurate calories burned
  • Includes heart rate chest strap made of soft fabric material; water resistant (30m)
  • User replaceable battery; requires and includes chest strap for accurate heart rate
  • Connects with compatible gym equipment using GymLink

Product Technical Details

Item Package Dimensions L x W x H‎4.65 x 3.86 x 2.91 inches
Package Weight‎0.22 kg
Item Dimensions LxWxH‎9.75 x 0.75 x 1.5 inches
Item Weight‎16 ounces
Brand Name‎POLAR
Country of Origin‎United States
Color‎(Silver / Black)
Material‎Silver
Suggested Users‎unisex-adult
Number of Items‎1
Manufacturer‎Polar
Part Number‎90036750
Model Year‎2009
Style‎FT4
Included Components‎Chest Strap For Accurate Heart Rate, Heart Rate Chest Strap Made Of Soft Fabric, Polar Ft4 Heart Rate Monitor, User Replaceable Battery And Water Resistant
Sport Type‎Excercise & Fitness

What's in the box

Polar Ft4 Heart Rate Monitor

Heart Rate Chest Strap Made Of Soft Fabric

Chest Strap For Accurate Heart Rate

User Replaceable Battery And Water Resistant

Who Should Buy?

Suitable For
  • Fitness Beginners

    Ideal for those starting their fitness journey, offering essential heart rate monitoring features to track progress.

  • Casual Exercisers

    Great for individuals who engage in occasional workouts, providing reliable heart rate data without overwhelming complexity.

  • Heart Rate Focus

    Perfect for users who prioritize heart rate training, ensuring workouts remain within optimal intensity zones.

Not Suitable For
  • Advanced Athletes

    Lacks advanced metrics and training features needed by competitive athletes for rigorous performance analysis and tracking.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What features does the Polar FT4 Heart Rate Monitor offer?

    Answer: The Polar FT4 Heart Rate Monitor includes essential features such as heart rate measurement, average heart rate tracking, and calories burned tracking. These features make it an excellent tool for those focused on improving their workout efficiency and overall fitness. The monitor also supports various training programs and allows users to set heart rate zones. This can give you a clearer understanding of your intensity during workouts, whether you are running, cycling, or doing strength training.
  • Question: What type of battery does the Polar FT4 use?

    Answer: The Polar FT4 Heart Rate Monitor operates using a CR2025 lithium battery, which is known for its longevity and reliability. This type of battery is widely available and easy to replace when the need arises. Ensuring your monitor has an adequate battery is essential for uninterrupted fitness tracking, allowing you to make the most of your workouts without concerns about power interruption.
  • Question: Is the Polar FT4 compatible with other devices or apps?

    Answer: The Polar FT4 Heart Rate Monitor does not have Bluetooth or ANT+ capabilities for syncing with mobile devices or fitness apps. However, it still provides standalone functionality that is perfect for individuals who prefer traditional fitness monitoring. Using it directly during exercise can help you stay focused on your workout goals without distractions, making it suitable for gym routines or outdoor exercises.
  • Question: How does the Polar FT4 compare to other heart rate monitors?

    Answer: The Polar FT4 Heart Rate Monitor is designed for users who want a straightforward, effective way to monitor their heart rate without the complexity of advanced features. It excels in offering essential heart rate data with ease of use, while other monitors may provide additional metrics like GPS and advanced analytics. This makes the FT4 ideal for beginners or those focusing primarily on heart rate and calorie tracking during their workouts.
  • Question: Can the Polar FT4 be used for swimming?

    Answer: While the Polar FT4 Heart Rate Monitor is water-resistant, it is not designed for frequent use during swimming activities. If you're looking for a heart rate monitor specifically for swimming, consider models that are fully waterproof and equipped with swim-specific features. For general workouts, however, the FT4 performs excellently for running, cycling, and gym sessions, offering reliable heart rate measurements.
  • Question: What is the weight of the Polar FT4 Heart Rate Monitor?

    Answer: The Polar FT4 Heart Rate Monitor weighs approximately 38 grams, making it lightweight and comfortable for extended periods of use. This lightweight design is a significant advantage, especially during vigorous workouts or long training sessions, as users can wear it without feeling burdened. Such comfort is essential for maintaining focus and motivation during fitness activities.
  • Question: Can I customize the settings on the Polar FT4?

    Answer: Yes, the Polar FT4 Heart Rate Monitor allows users to customize settings according to their fitness goals. You can set your heart rate limits, adjust display settings, and choose between various training modes. This feature ensures that you get the most relevant data during your workouts, helping you to stay within your optimal heart rate zone for maximum effectiveness.
  • Question: What is included in the Polar FT4 package?

    Answer: When you purchase the Polar FT4 Heart Rate Monitor, the package typically includes the monitor itself, a chest strap for accurate heart rate measurement, and user manuals. The chest strap is essential for real-time heart rate tracking, providing a more accurate reading compared to wrist-based monitors during activities. Such comprehensive packaging ensures you're fully equipped to start tracking your fitness immediately upon receipt.
  • Question: How accurate is the heart rate measurement on the Polar FT4?

    Answer: The Polar FT4 Heart Rate Monitor provides highly accurate heart rate readings due to its advanced heart rate sensor technology paired with a comfortable chest strap. This ensures real-time tracking of your heart rate, which is crucial for effective workouts. Many users report satisfaction with the precision of the measurements during a variety of exercises, making it a reliable choice for fitness enthusiasts.
  • Question: Where can I buy Polar FT4 Heart Rate Monitor in Sierra Leone?

    Answer: You can buy the Polar FT4 Heart Rate Monitor at Ubuy in Sierra Leone. Ubuy provides an extensive array of electronic products, ensuring that you can find your desired heart rate monitor easily along with excellent customer service.

POLAR Heart Rate Monitors Editorial Review

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Polar FT4 Heart Rate Monitor is a reliable fitness tool that tracks heart rate and calories burned accurately, offering an easy-to-use design, including a compact chest strap and wrist monitor. Users appreciate the effective heart rate monitoring, which motivates them to stay active, especially with its ability to record real-time data during workouts. The monitor can distinguish between different workout intensities, providing an insightful summary post-exercise that encourages optimal fitness choices. Some users mention minor inconveniences like occasional signal loss during certain movements or beeping sounds, but these do not detract significantly from the overall experience. This heart rate monitor is particularly favored for its straightforward approach, making it a great choice for casual fitness enthusiasts.

Customer Reviews & Ratings

7572 customers ratings
  • 5 Star
    70%
  • 4 Star
    13%
  • 3 Star
    7%
  • 2 Star
    3%
  • 1 Star
    7%

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Pros

  • Compact and comfortable chest strap design
  • Accurate heart rate tracking during various workouts
  • Easy to use and setup for workouts
  • Real-time calorie burn tracking motivates users
  • Summarizes workout data effectively post-exercise

Cons

  • Minor signal loss in specific yoga positions

Platform Trust & Buyer Confidence

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4.2/5 9250 + reviews
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MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

SLE 8244

SLE 9461

Order now and get it around Friday, September 11

QTY:

Only 1 item left in stock.
Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Shows fitness improvement based on heart rate
  • Displays calories burned
  • Comfortable textile transmitter and coded heart rate transmission to avoid cross-talk
  • Visual and audible alarm in target heart rate zones
  • Records exercise time, maximum heart rate, and calorie expenditure
  • Multilingual display options

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