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Polar Track your speed, distance and route with state-of-the-art GPS powered by a fast satellite connection. Find your limits by following your Training Load. Cycling watches and heart rate monitors 90055540

Polar M450 Bike Computer


Delivery timeDelivery 1 working dayMore than 10 available

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Characteristics Polar M450 Bike Computer

The GPS bike computer

A bike computer designed to support all riding styles and goals. Stylish, customizable and value for your money.

Polar m450


  Track your speed, distance and route with state-of-the-art GPS powered by a fast satellite connection.

· Precision Barometer
  Integrated barometer to ensure precise altitude functions.

· Heart Rate Guidance
  Heart rate is your most reliable fitness indicator. Monitor your heart rate to train effectively.

· Tests
  Learn to know yourself by measuring your condition and progress with Fitness and Orthostatic Tests.

· Training Load and Recovery Time
  Find your limits by following your Training Load and learn how much Recovery Time is needed after the ride.

· Safety Focus
  A smart visibility front LED light for your safety.

Smart Coaching

· Orthostatic Test
  An easy and reliable way to determine your current condition. Repeat the test regularly to learn what to expect from your heart rate and what can affect it, then adjust your training to allow your body to recover when needed.

· Fitness Test
  A five-minute test that measures aerobic fitness from your resting heart rate, heart rate variability and your background information. Complete the test regularly to see the progress you’re making.

· Training Benefit
  Delivers motivating feedback immediately after the ride describing the effect of the training session.

· Smart Calories
  Lets you know exactly how many calories you’ve burned based on your weight, height, age, gender, your individual maximum heart rate (HRmax) and how hard you’re training.

· Training Load
  Shows you how your training affects your body and helps you compare the load of different rides. Monitor your load continuously to recognize your personal limits and adjust training intensity and duration accordingly.

· Recovery Time
  Shows you the time necessary for recovery before the next ride.

polar m450


Aim high.
Set the wheels into motion with integrated GPS and barometer, and track your speed, distance and route. The M450 helps you find your way home with the Back to Start feature.

Customize it

Personalize it.
The M450 is highly customizable. Set the display to show the data you want. Use external Polar Bluetooth® Smart sensors to get more information, like heart rate, speed, cadence or power. Swap in a color cover to match the look of your bike and gear. Make it yours.


Know yourself.
Fitness and Orthostatic Tests teach you more about your condition and progress as well as give personalized guidance to optimize your training for peak performance. The M450 even measures your training load and recovery time, helping you to find your limits.

Polar m450

Polar ecosystem. Get connected.

Polar flow web service and app
Follow your routes and see long term development with in-depth analysis.

Polar coach
Free online tool for your cycling coach to easily create training programmes and follow your progress.

Sensor compatibility
Boost your cycling performance with Polar Bluetooth® Smart sensors: heart rate, speed, cadence and Kéo power.

Sync with Strava via Polar Flow web service coming in the end of October 2015.

Strava integration with Polar Flow

The wait is over! We are so happy to let you know that we have now finalized the Strava integration with Polar Flow. This means you can now automatically transfer your training sessions to Strava from the Flow web service.

Here’s how it works
· Log in to your Polar Flow account
· Go to settings in Flow
· Choose to ‘connect’ with Strava
· Accept the terms from the pop-up
· Strava opens up automatically after accepting the term. Sign in to your Strava account and authorize the connection from Strava as well
· You’re ready to roll!

After you have connected your Flow account to Strava, your training sessions are transferred automatically to Strava from that day onwards. If you want to transfer your earlier sessions from Flow to Strava, you can use the export function in our Flow service.


· Weight: 51g
· Thickness: 14,0 mm
· (with mount: 19,4 mm)
· Display size: 3.5cm x 3.5cm

· High precision barometer
· Sensitive and accurate GPS
· 64Mb flash memory
· 35 hours of recording time*
· Rechargeable 385mAh battery
· Battery duration up to 12 hours of training with heart rate and GPS on
· Splash proof (IPX7)

· Easy wireless sync via Polar Flow app with Bluetooth Smart
· Micro-USB connectivity for charging and data sync with PC or Mac via Polar FlowSync
· Bluetooth® Smart
· Splash proof (IPX7)
· Polar Flow web service compatibility with Mac OS X 10.6 or later and PC Windows XP, 7, 8.
· GPS satellite pre-loading
· Updatable software
· UI languages English, Spanish, Portuguese, French, Danish, Dutch, Swedish, Norwegian, German, Italian, Finnish, Polish, Russian, Chinese, Japanese

polar m450

Main characteristics

Shipping Polar M450 Bike Computer

  • Delivery feeFree delivery on orders over 200 pounds
  • Estimated deliveryDelivery 1 working day
  • stock informationMore than 10 availableStock information is continuously updated unless we have a problem with our system.
  • Delivered at

At fitnessdigital we seek complete satisfaction for our clients and we know that delivery charges are an inconvenience and therefore fitnessdigital offers free delivery for orders over £200. On orders up to £50 delivery costs are £7.99 and between £50 and £200 the delivery costs are £3.99. The shopping basket automatically updates the delivery costs. At fitnessdigital we also take great care over the delivery and always do everything possible to ensure that the delivery times are respected. For this reason we work with transport leaders such as TNT, DHL, DACHSER, DPD or UPS.

  • Please note that if you order more than one product, you might receive them on different days and/or with different transport companies; in this case too we do our very best to respect delivery time of all the products ordered.
  • The transport carriers will deliver to the ground floor entrance of the building or property. Delivery does not include taking the merchandise up to a first floor nor does it include installment.

Not at home for the delivery? If an attempt at delivery is made and there is no one at home, the transport company will leave you a note instructing you to contact them so that you can confirm a new delivery date. When the transport company delivers the goods, please check the following:

  • That the number of packages coincides with the number indicated on the delivery note. If the number of packages does not coincide, please note this on the delivery note before signing for the delivery.
  • That the packaging does not show any signs of being misshapen or damaged. If you have any doubts, make a note on the delivery note about the appearance of the packages and get in touch with us.

Delivery 1 working day

For all products stating "delivery: 1 working day" at fitnessdigital, normal delivery is the next working day. (occasionnaly 2 working days depending on the destination). Orders for 1 working day delivery must be placed by 13:30 from Monday to Friday. Orders are delivered on working days only from Monday to Friday.

Payment methods Polar M450 Bike Computer

Bank Transfer

Your order will be sent upon receipt of a transfer of the full amount. Your order will be sent when completed. All transfers must be made in £.

    Credit card

    Pay securely with the following credit cards: VISA, VISA Electron or Mastercard

    Credit card

    If you have a credit card that allows you to purchase in internet, and you have a code or password that allows you to pay on-line, this is a good and comfortbale way to pay for you. Payment on-line method that your order will be paid for right after checkout, and is therefore very fast. fitnessdigital.co.uk is 100% secure. We guarantee the safety of your credit card information. All credit card information is handled with the utmost security and will never be released to any other organisation under any circumstance.


    Your order will be sent upon receipt of the PayPal confirmation of payment of the full amount. What is PayPal?

    fitnessdigital could sometimes ask a customer to use a certain payment methods ( for instance if the information given to us is not complete or seems to include false information). This could be the case when we are not able to properly identify who the customer is. We could sometimes ask for specially added documents as well, in order to prove payment

    Delivery costs, delivery time and terms and conditions for free delivery are the same for all payment methods

    • 2 years
    • distribuidor oficial

    ***All products under warranty (2 years, starting on the date of sale to the final consumer) will be repaired by Polar free of charge for the customer, taking into account the aspects that are covered by the warranty. In the case of the elastic WearLink +, belts and batteries the warranty is 1 year from the date of sale to the consumer.

    Warranty information

    fitnessdigital.com is an official distributor, therefore we can


    • The product is new
    • The product comes in its original packaging
    • As we are official distributors, we offer after sales service for all the products of this brand

    The brand


    Founded in 1977, Polar Electro invented the first wireless heart rate monitor. Since then the Company has been leading the sports instruments and heart rate monitoring category through its in-depth understanding of human physiology, performance, and the environment. Polar works in close cooperation with leading sports institutes and governing bodies, and has, thus, become widely recognized as the pioneer and world's leader of heart rate monitoring and fitness evaluation equipment.

    Polar has been committed to conducting innovative physiological and sports medical research.. In fact, all of the features in Polar products are based upon scientific work and are in accordance with recommendations from the world?s leading sports medicine authorities

    In addition to its own in-house research and development, Polar Electro is also involved in co-operation with a number of research institutions worldwide, the results of which have been presented in many scientific congresses and published in international scientific papers

    Being Headquartered near Oulu, in Finland, the company operates internationally in more than 80 countries. Today, the award-winning Polar training computers are the number one choice among consumers worldwide.


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    Ask the expert about Polar M450 Bike Computer

    In this section you can find answers from our users and experts
    1 Questions 1 Answers

    Having doubts? Ask us

    1 Questions received1
    Can you let me know what is included in the box, I can't find it listed anywhere. I wondered if it came with a chest HR monitor or will it pair to all polar chest monitors? CheersAsked by Andrew Wood from AndoverDo you know the answer? Please let us know!1 Answers

    Hello, Please note that all the items needed for you to use this product on your bike and to charge are included. The cheststrap for monitoring your heart rate is not included, in case you do not own a Polar H7 I would like to recommend you to choose for the option with the cheststrap included: http://www.fitnessdigital.co.uk/polar-m450-hr-bike-computer/p/10006847/ Kind regards, ElleAnswered by fitnessdigital.com

    1 Questions received1