Eric Migicovsky, the original creator of Pebble, has launched two new smartwatches, the Core 2 Duo and Core Time 2, available for pre-order at $149 and $225. These devices, running the open-sourced PebbleOS, aim to revive the simplicity of the original Pebble smartwatch. The Core 2 Duo features a non-touch E Ink display and promises up to 30 days of battery life. Meanwhile, the Core Time 2 offers a larger, touch-enabled display but lacks support for touch interactions currently. Shipments for the Core 2 Duo are expected in July, with the Core Time 2 to follow in December.