iWatch: Curved, Continuous Touchscreen?

We are all waiting to see what the iWatch will look like. A patent finding by AppleInsider suggests that Apple is investigating a wearable accessory device with a full-length flexible touchscreen display. Apple filed its application for a “Bi-stable spring with flexible display” in 2011. It will be a Bluetooth and Wi-Fi device. This may not be the final design but the patent application does prove that Apple has been exploring the iWatch idea for years.