Livescribe 3 Smartpen for Android & iOS Tablets and Smartphones Livescribe smartpens only work with Livescribe dot paper. Connects to your iOS and Android devices via Bluetooth Smart (Low Energy) to sync everything you write or draw to the free Livescribe+ app Uses your smartphone or tablet's microphone to record audio that's synchronized to everything you write on paper Once your notes are in the Livescribe+ mobile app, you can organize, tag, play back audio and send/share notes to any of the devices you use Search your handwritten notes and convert what you write into digital text with amazing accuracy. Built-in memory on the smartpen captures and stores your notes, allowing you to sync to up to 4 iOS and Android devices