Connect your Polar H10 to Galaxy watch 4/5. This is how one can do using Google Fit & sync it to Samsung Health. : r/GalaxyWatch
Google Fit Automatic Heart Rate Monitoring Does Not Work on Ticwatch E : r/TicWatch
Fitbit: Fitbit's Google Fit integration: Step and heart rate data starts appearing on app - Times of India
How to set up Sync Galaxy Watch fitness data with Google Fit - Smartprix
How to pair your Mi Band with Google Fit - The Verge
Google Fit on the web will shut down, mobile and Wear OS apps won't
Google Fit guide: Everything you need to know - Android Authority
A long overdue upgrade. Has anyone else been using an ASUS Zenwatch 2 since launch? [TicWatch Pro 3 GPS, Google Fit watch face] : r/WearOS
How to sync your fitness band or smartwatch to Google Fit
Google Pixel Watch review: A good smartwatch debut from Google
Wear OS just added a killer feature that helps it take on the Apple Watch
Google Fit Compatible Watch
How to use Google Fit on Android Wear
Google: Google Assistant receives support for Fitbit and Google Fit stats - Times of India
New Updates from Google Fit - Google Fit Community