@kscheib Yes, we only measure the users' tweets. It's impossible to know if they are online without tweeting ;-)
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
@kscheib Yes, we only measure the users' tweets. It's impossible to know if they are online without tweeting ;-)