HMKWatch Analog 164 F is a free watch face app developed by HMKWatch for Android users. It falls under the Personalization category and supports Wear OS devices. The app comes with additional installation requirements that users need to follow to ensure it works perfectly.

To install the app, users need to select their watch first before pressing the payment button. They can also use Chrome or Samsung browser on their PC or smartphone to enter the store and install the app on the watch. The app has a new UI that was applied to Watch 4 after the release of Watch 5.

After installation, users can find the watch face by pressing and holding the watch screen to enter the 'Frequently Used Watch Face List.' They can then turn it to the rightmost and press 'Add watch face,' and enter the 'Installed Watchface List.' They can then find and select the watch face they purchased.

The app comes with additional installation requirements, including installing a smart phone battery app, a complications suite, and paid apps like Heart Rate Complication and Health Services Complications. Users can get additional information on the developer's Instagram and blog and send an email to for any errors or suggestions.