Reading Pdfs on the go in the Smartwatch is a wonderful thing and now you can do that with the help of Samsung Galaxy Watch 4 itself. Pdfs are great to read, if you are into books and documents and you can do all this on the watch itself anytime anywhere. So this is really easy with the Samsung Galaxy Watch 4. All you need to do is download the app which is known as the Google Pdf Viewer apk by visiting the below link. The app size is really small and it is easy to download on the phone.
Once done, you need to connect the watch with the app for which you need to give the ip address of the watch in the Easy Fire Tools app. Just visit the developer options and you need to enable the Adb debugging and wireless debugging and you will get the ip address of the smart watch.
Once you get it, its time to connect the watch with the app and go to the custom apk file option and install the app by selecting it.The app will be installed in the watch, once you get the operation complete confirmation. Although there will be no icon of the app in the app menu, you can open any pdf file by clicking on the file and it will directly open the file with the Google Pdf Viewer app so that you can read it instantly on the watch.
This is a simple process which you need to do in order to install the Pdf viewer on the watch.