Yes, it is compatible with Google Fit and Apple Health.
Wyze Watch is not currently compatible with Samsung Health, Strava, or Fitbit yet.
We are currently experiencing an issue where devices may not successfully pair with the Wyze app. Our team is aware and looking into it. Thank you for your patience while we work to get this resolved. Feel free to keep an eye out for updates https://support.wyze.com/hc/en-us/articles/360015979872-Service-Status-Known-Issues
Wyze Watch is not currently compatible with Samsung Health, Strava, or Fitbit yet.