In addition to the information that you provide to us when you register for a user account, we collect information about the URLs, titles and content of the web pages and other information you save to Pocket. The types of information we collect includes your browser type, device type, time zone, language, and other information related to the manner in which you access the Pocket Technologies. If you are on a mobile device, we collect the advertising identifiers provided by Apple on iOS and by Google on Android. You can change this identifier in your device settings. We also collect information about your use of the Pocket Technologies so that we can provide our services. For example, as a part of providing Pocket’s syncing features, we sync information about the items that you save and view within Pocket so that your list, tags, scroll position, and other account and usage information may be synced across all of your devices.