If the software release is 1.2.7 or later, continue to step 4. If the software release is earlier than 1.2.7, please contact your local Polar Customer Service for updating your V650.To be able to sync the V650 with Mac, the V650 SW Release needs to be 1.2.7 or later. Scroll to the bottom and choose About V650, and then scroll down to SW Release. Check the software release of your V650: Go to Settings > General settings.Turn on your V650 by pressing and holding the side button.Sync with Flow Web Service via FlowSyncīefore syncing, make sure the compatibility mode for Mac OS X is enabled on your V650: If you haven’t set up your V650 yet, please see Setting up your V650 (Mac OS) for instructions. If you have already done the setup, you have created a Polar account and you also have FlowSync software on your computer. To sync data from your V650 to the Polar Flow web service, you need to have a Polar account and the Polar FlowSync data transfer software.īefore you can sync you need to set up your V650 in the Polar Flow web service with a computer. How do I sync my V650 with the Flow web service (Mac OS)?