To pair your Stryd with your Polar V800 please follow these steps:
Step 1: Link Polar App to the Stryd ecosystem
Linking the Polar app to the Stryd app will make data upload simple. The Polar app will automatically push every run recorded to the Stryd app.
Linking from PowerCenter:
Connect to Polar Flow
Linking from the Stryd app on your phone:
Open up the Stryd app on your phone.
Go to settings > connected accounts
Select "Import from Polar"
If this method fails, please try linking the accounts through PowerCenter.
Your accounts are now connected! Going forward, your run activities that contain power data will now sync into Stryd's ecosystem automatically. Historic data will not transfer automatically.
Step 2: Configure your watch to record Stryd power.
Use the button on the bottom right of the watch to scroll down to 'Settings' and use the middle button on the right to select
Scroll down to and select 'General Settings'
Select 'Pair and Sync'
Scroll to and select 'Pair other device'
Place Stryd next to the watch and select Stryd when it populates
Stryd will flash twice when the pairing begins and twice more when the pairing is complete
Step 3: Add Power to sport mode
Now that you have the Stryd paired with your V800 you will need to add power to your run sport mode in Polar Flow. To accomplish this:
Log into your Polar Flow account via the computer
Click on 'Edit' under your Running Sport Profile
Click on 'Training Views'
Select a screen you would like to add power to and then click on the pencil symbol to edit the screen
Click on the Power tab
Then select Power
Sync the new settings to your watch