Connecting your Accounts
You can connect most of the accounts you already use: Google, Yahoo, iCloud, SmartDay, even some Exchange Emails. Just go to Settings -> Accounts to add your accounts.
Here's a short list of which accounts you can connect to. We will be adding to this list over time.
Emails, Calendar, Reminders
Contacts (import and remove duplicates)
Emails (from IMAP-compliant servers)
Events and ToDo's
Other Email Accounts
Pretty much any IMAP-compliant emails
Pretty much any CalDAV-compliant calendars
CardDav compliant accounts
Connecting Across Devices
Flo automatically synchronizes with your Flo account on any other device that supports Flo - for example, your iPod, iPad, and Apple Watch, and Flo Online on any browser (#beta) and, coming soon, Flo on your Mac (coming soon). All of your Accounts, as well as your Collections and Links are also sync'd.
You can connect any object (Email, Event, ToDo, Note, or Contact) to any other other object for quick reference. See the article on linking