Pebble just announced the Index 01, a smart ring for recording thoughts. It's a little ring with a built-in microphone and that's about it. The Index 01 is almost anti-tech in its simplicity. There's ...

Pebble’s next act is a smart ring with a built-in microphone for recording your thoughts. Pebble smartwatch maker Eric Migicovsky, who recently reacquired the Pebble brand (now under his new company ...