You offer options to select for Imperial or Metric settings for most of your fields (metric preferred), but you offer no option on timestamp, althought the date option is displayed in ISO8601 format, the time is displayed with AM or PM. Please offer a 24 hour clock option, or better yet, ISO8601 format.
what part of iso8601 do you want to have extra? isn’t 12:35 not clear enough?
24h clock option has been requested before. Currently the setting is based on your phone preference, or in case of a web browser on the language setting (which is the wrong to do, as there isn’t a clear one-to-one relation between language setting in the browser and the preferred time format)
And please vote for your own request. If I had more votes to spare I would have voted as well.