Yes, you can still use your existing remote.
Even after installing Wyze Garage Door Controller, your existing garage door opener controllers should still function as usual. This includes remotes, wall buttons, keypads, and HomeLink.
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
Even after installing Wyze Garage Door Controller, your existing garage door opener controllers should still function as usual. This includes remotes, wall buttons, keypads, and HomeLink.