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Polar LOOK Kéo Power Sensor Bluetooth® Smart

With Polar LOOK Kéo Power, you can truly develop your cycling performance and technique. Perfect for ambitious cyclists, this system uses Bluetooth® Smart technology and consumes only a little energy.

  • Measures your power output (in Watts) and force (in Newton).
  • Easy to set up and switch between bikes.
  • M450 shows your power output in Watts, Watts/kg or % of FTP (functional threshold power).
  • M450 shows your left/right balance and current, average and maximum cadence.

Kéo Power Bluetooth® Smart set includes two pedals and two power transmitters.

Kéo Power Essential Bluetooth® Smart is an economical choice for basic power measurement. It measures your power output and force with the left hand pedal and provides your total power/force by multiplying the measurement by two. The set includes two pedals and one power transmitter.

Pair Kéo Power with M450

Before pairing Kéo Power make sure you have installed it correctly. For information on mounting the pedals and installing the transmitters see the Polar LOOK Kéo Power user manual that came in the product box, or the video tutorial.

If you have two power transmitters, you need to pair the transmitters one at a time. After pairing the first transmitter, you can immediately pair the second one. Check the device ID on the backside of each transmitter to make sure you find the correct transmitters from the list.

There are two ways to pair Keó Power with your M450:

  1. Go to General Settings > Pair and sync > Pair other device and press START.
  2. Rotate the cranks to wake up the transmitters. M450 starts searching for Kéo Power.
  3. Once the it is found, Polar PWR xxxxxxxx is displayed.
  4. Press START, Pairing is displayed.
  5. Pairing completed is displayed when you are done.
  6. Sensor linked to: is displayed. Choose Bike 1, Bike 2 or Bike 3. Confirm with START. Do you have another pedal to pair? is displayed. If you have two transmitters, choose Yes to pair the other one.
  7. Set crank length: Set the crank length in millimeters.

    The first cycling sensor you pair will automatically be linked to Bike 1.

or

  1. Press START in time view to enter pre-training mode.
  2. Rotate the cranks to wake up the transmitters.
  3. The device ID Pair Polar PWR xxxxxxxx is displayed. Choose Yes.
  4. Pairing completed is shown when you are done.
  5. Sensor linked to: is displayed. Choose Bike 1, Bike 2 or Bike 3. Confirm with START. Do you have another pedal to pair? is displayed. If you have two transmitters, choose Yes to pair the other one.
  6. Set crank length: Set the crank length in millimeters.

 

Power Settings on M450

Adjust the power settings to best suit your training needs. Edit the power settings in Settings > Sport profiles. Choose the profile you want to edit, and then choose Bike power settings.

In the Bike power settings, you'll find:

  • Power view: Choose Watts (W), Watts/kg (W/kg) or % of FTP.
  • Power, rolling average: Choose 1, 3, 5,10, 15, 30 or 60 second rolling average of power data.
  • Set FTP value: Set your FTP value. The setting range is 60 to 600 watts.
  • Check power zone limits: Check your power zone limits.

Calibrate Kéo Power before starting a training session

To calibrate Kéo power:

  1. Wake up the transmitters by rotating the cranks.
  2. In M450 time mode, press START to enter pre-training mode, and then choose one of the cycling sport profiles.
  3. Accuracy of power changed. Recalibrate? is displayed on your M450. Choose Yes to start calibration.
  4. Keep the bike upright and cranks in place until calibration is completed. The calibration takes a couple of seconds.
  5. When the calibration is complete a green LED will blink on the transmitters, and you can start your session.

To ensure the calibration is done properly:

  • Do not put any weight on the pedals during calibration.
  • Do not interrupt the calibration.

When the calibration is complete a green LED will blink on the transmitters, and you can start your session.

The temperature of your training environment affects calibration accuracy. If you're going to train outdoors, for example, take your bike outdoors half an hour before doing the calibration. This way your bike's temperature is about the same as that of your training environment.