Google provides an translation API, it would be great if Apple provided one so we wouldn't have to bother with 3rd party libs: https://www.appcoda.com/google-translation-api/

Well I just blew a whole day trying to add WatchConnectivity, only to come to this thread to find out my Watch App should've been dependent. So I'm stuck with: "[WC] WCSession counterpart app not installed", console message. Until Apple either gives me a way to change my Watch App to be a companion app and vice versa (since I seem to only get a one chance to make a business decision about this) I'm pausing development on the Apple Watch. Hopefully in the next WatchOS release they fix this!