What does Badewanne 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 Badewanne?

HTC first drew Badewanne in Sense 7, released 30. März 2015.

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

HTC

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

What does Badewanne 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 Badewanne?: HTC first drew Badewanne in Sense 7, released 30. März 2015.
How many times has HTC redrawn Badewanne?: HTC Corporation has shipped 2 versions of Badewanne. Each is dated, so you can see when the design changed.

HTC artwork for this emoji spans 2015 to 2016.