*** This application requires the Ledger Nano Bitcoin hardware wallet ***
You can now use the Ledger Authenticator companion app with your Ledger Nano & HW.1 to get better second factor authentication user experience. When sending a transaction with your Nano, your smartphone will be pushed with a visual verification. You'll have the opportunity to verify amount and payment address: the transaction will be sent to the network only upon your confirmation.
To enable this new second factor, your iOS smartphone must be paired using your Nano's security card.