In addition to Samsung Gear and Galaxy this paid version supports Wear OS, Fitbit Versa and Ionic smartwatches, and doesn't have any ads.
It allows importing 2FA accounts from 2FA Auth Client companion , and displaying auth tokens in a watch.
After accounts are imported to a Wear, Gear, Galaxy or Fitbit device, the app becomes completely autonomous, and a connection to a phone is not required anymore.
To connect a Wear device to an Android phone:
1. Start 2FA Wear OS app (https://play.google.com/store/apps/details?id=com.google.android.wearable.app) and make sure that your watch is connected and visible in the app.
2. Start GACW app on the phone
3. Start GACW app on the watch
After steps #1-#3 are completed, the apps should connect automatically, you'll see a Wear OS icon in the GACW's tool bar on the phone, and a green beacon icon on the top of GACW's account list screen on the watch.
To bring the phone's app to a foreground on your phone, simply press a beacon icon on the watch.
Use "Send to Watch" menu on "Accounts" page or button on the bottom to send accounts from a phone to your watch. For sending accounts in an opposite direction (from watch to phone), navigate to "Restore Accounts" page on phone, and select "Restore from phone" menu or button.
Swipe screen up or down on the watch's token page to see next or previous account. If your watch has a bezel, you can use it to toggle accounts as well.
Long press an account in a list on watch's "Accounts" page to delete it.
Detailed description and user guide can be found here: https://credelius.com/?p=241