I filled the goals every day of the week, yet for some reason didn't get the achievement. I was a bit confused by this but I didn't mind too much, but was wondering what happened that didn't trigger it. I double-checked, and triple-checked, that I met the goals every day and I indeed did meet them. So I went into the achievement section to try and see what caused it, and the Perfect Week (Stand) hadn't triggered either, so the lack of a trigger is clearly linked to the Stand goal in my case.
Now I've made certain that there are twelve or more hours in each of the rings from Monday to Sunday (there are), so does anybody know what's going on here? I'm not too concerned about the achievement, but I rely on the activity tracking features to keep track of swimming training and I'm concerned that the information being displayed is not accurate (for example, if it's displaying over twelve standing hours, but it's only actually recording less, or it's recording them accidentally while not meeting the criteria). Are there any troubleshooting steps that can be done to either get it to 'resync' or to ensure the data displayed is accurate (in particular, while unpairing was my first thought, I'm unsure about its effect on health and activity data)?
EDIT: I've just added images to see what I'm missing here.