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Polar Flow App

Polar Flow app allows you to get a quick overview of your training data straight after your session. You'll also see weekly summaries of your training in the training diary. Flow app is the easiest way to sync your training data from your V650 with the Flow web service.

Polar V650 is compatible with the Polar Flow app v.3.0 and later for iOS and Android. You'll also need firmware version 1.4.5 or later on your V650 to be able to use it with Flow app. Polar FlowSync will offer the update when you connect V650 to your computer with the provided USB cable.

With Flow app you'll see:

  • Route view on a map
  • Training Benefit
  • Training Load and recovery time
  • Start time and duration of your session
  • Average and maximum speed/pace and distance
  • Average and maximum heart rate, cumulative heart rate zones
  • Calories and fat burn % of calories
  • Maximum altitude, ascent and descent
  • Lap details

Before you can start using the Flow app, you need have your V650 registered in the Flow web service. The registration takes place when you set up your V650 at For more information, see Set Up Your V650.

To start using the Flow app, download it from the App Store or Google Play onto your mobile device. For support and more information on using the Polar Flow app, go to To see your training data in the Flow app, you must sync your V650 with it after your session. For information on syncing V650 with the Flow app, see Syncing.