You couldn't get me to admit some of these one star reviews under pain of torture. + Syncs across devices if you log in. + Has extensions for firefox on PC, has extensions for phones. + Only requires 2FA when you log in for the first time on a new device, unless something is going completely wrong with your device. + Tools to monitor some dark web markets for your data. + Tools to assess your password security. - Has suffered data breach, despite taking all precautions possible. + Data was encrypted well, they were responsible with it and notified all customers. - Android app loves popping up over the top of everything. - Android app does not work on Adblock Browser.