How do I sync my Verity Sense with Flow service via FlowSync?

Go to, and download and install the FlowSync software. If you already have installed FlowSync, make sure that the FlowSync version is 3.0 or newer. Older FlowSync versions are not compatible with Verity Sense. To check the FlowSync version, click the settings icon on FlowSync and select About. If the FlowSync version is older than 3.0, please download and install the latest FlowSync version at

To sync, do the following:

  1. Place the sensor into the USB adapter with the lens facing up so that the contacts on the sensor and USB adapter meet.
  2. Plug the USB adapter into a computer USB port. Make sure FlowSync software is running.
  3. The FlowSync window opens on your computer, and the syncing starts. The LED on the side of the sensor blinks blue during synchronization.
  4. Completed is displayed when you are done.

Every time you plug in your Verity Sense to your computer, the Polar FlowSync software will transfer your data to the Polar Flow web service and sync any settings you may have changed. If the syncing does not automatically start, start FlowSync from the desktop icon (Windows) or from the applications folder (Mac OS X). Every time a firmware update is available, FlowSync will notify you, and request you to install it.

If you change settings in the Flow web service while your sensor is plugged into your computer, press the synchronize button on FlowSync to transfer to the settings to your sensor.

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