It is the last 30 shots uploaded.
The system thinks the X2 tag is in your 3W, not sure why - support will figure it out.
The reason it shows the tags as that means we limit what the watch will show to 20 static possibilities rather than a lot of options of what is tagged in my bag.
So this is a good question.
The reason apps have it is that they use a different API and it is hard to get exact data for the watches.
Nothing worse than providing the wrong information.
We are researching this however and the key is getting correct data, I am unsure how accurate the apps...