Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11AM Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enjoy Extended Returns thru Feb 1, 2017!
You have until Feb 1, 2017 to return or exchange items purchased between Nov 1, 2016 and Jan 1, 2017. All other standard return policy conditions apply.
Enter new zip code to refresh estimated delivery time.
Track your speed, distance, and route with the white M450 Bike Computer from Polar. This cycling accessory is GPS-supported and uses both satellite positioning and an integrated barometer for fast and accurate data delivery. It houses a 1.4" display that's customizable to your viewing preferences and features multiple training tests designed to teach you to be a better cyclist. In addition to speed and distance data, the M450 can be paired via Bluetooth with the included heart rate monitor or other external accessories to track more advanced cycling metrics, like heart rate, cadence, and power. A 'Back to Start' feature is also onboard, which will help you find your way home.
The M450 can connect to Polar's free web service and mobile application, Polar Flow, via the built-in micro-USB port (cable included) or using Bluetooth Smart (formerly LE). On Polar Flow, you can track your progress, review your routes, and monitor your development. Additionally, the M450 is equipped with 64MB of flash memory, which translates to 35 hours of recorded activity. Its built-in rechargeable battery is designed to last up to 16 hours on a full charge. A universal bike mount is included.
The M450 works with Polar's entire ecosystem of connected platforms and devices, including the Polar Flow web service and mobile app.
Track your speed, distance, and route with built-in GPS technology.
Training and Recovery
Measure your conditioning and progress with Fitness and Orthostatic Tests.
Integrated barometer designed to ensure precise altitude functions.
You can customize the M450 to suit your needs. Set the display to show the data you want. You can even use additional accessories to get more information, like heart rate data, speed, cadence, and power. For a new look, you can swap in a separately available color cover.
In the Box
Polar M450 GPS Bike Computer with Heart Rate Sensor (White)
Heart Rate Sensor
Universal Bike Mount
Limited 1-Year Warranty
Table of Contents
Mac: OS X 10.6 or later Windows: XP, 7, 8, 10 Mobile: iOS or Android
1.4 x 1.4" / 3.5 x 3.5 cm
128 x 128
Up to 16 hours
Thickness: 0.55" / 14.0 mm Thickness with Mount: 0.76" / 19.4 mm