I would like to know how to delete my viewed profiles in the activity
. How is this accomplished?

you mean others viewing
your profile
just click the x by there name
and remove

No, I mean the ones I have looked at. Do I have to go to the full site?

You can not delete profiles you have looked at only those that have looked at you.

Who Viewed Me
http://mingle2.com/favorite/who_viewed_me

The link above will take you to the ones that viewed your profile those you can delete.

Site Mod
Kristi

You cannot delete the names of those you have already viewed. However if you dont want a record of your activity, that is names of members you have viewed, you have to browse on Stealth Mode. Yes, you have to go the full site to do this but you can do it on your mobile device.
After you log in at the mobile site, go down the menu to "Full Site" (just above Logout) and click on it. You'll be directed to the Full Site.
On the Full Site Account/Home page click on "Settings"> "Account Settings">"Activate Stealth Mode". There will be a small write up of what stealth mode is & drawbacks of using it.
Click on "Activate Stealth
Mode".
There will now be no record of user profiles you have viewed. To deactivate stealth mode, on full site click Settings>Account Settings>Turn off Stealth Mode. A record of your online activity will resume.