What does حوض استحمام look like on HTC?

On HTC it is the design shipped in Sense 8, shown above at full size. Older revisions are listed beneath it.

When did HTC add حوض استحمام?

HTC first drew حوض استحمام in Sense 7, released 30 مارس 2015.

HTC Corporation has shipped 2 versions of حوض استحمام. Each is dated, so you can see when the design changed.

HTC

HTC Corporation has drawn حوض استحمام 2 times. Every revision HTC has shipped is below, newest first.

What does حوض استحمام look like on HTC?: On HTC it is the design shipped in Sense 8, shown above at full size. Older revisions are listed beneath it.
When did HTC add حوض استحمام?: HTC first drew حوض استحمام in Sense 7, released 30 مارس 2015.
How many times has HTC redrawn حوض استحمام?: HTC Corporation has shipped 2 versions of حوض استحمام. Each is dated, so you can see when the design changed.

HTC artwork for this emoji spans 2015 to 2016.