Earlier this year, a Samsung executive revealed that the company is working on a smart watch in the race to beat Apple's rumoured iWatch to the shelves.Now, based on leaked patents allegedly filed by Samsung, concept images have been created to show what the Samsung smart watch might look like, and we've compared them to Apple's iWatch patents and speculation.Related StoriesHow to book an appointment with AppleAppeals court kicks back USITC decision in Apple case against Motorola
