If you are signed into your SwiftKey Account (see How do I create a SwiftKey Account on iOS? for further information), and have enabled Backup & Sync, then the words and phrases that matter to you are backed up securely and seamlessly synced across all of your devices.
With a SwiftKey Account your personal profile is kept safe in the event of your mobile or tablet being lost or stolen, or changed due to an upgrade. Your most current words and phrases will be available on all devices connected to your SwiftKey Account. Entering a new word or phrase on one device will automatically sync up with all of your other connected devices.
You can access your Backup & Sync settings in the following way:
- Open SwiftKey
- Tap 'Account'
- Tap 'Backup & Sync'