Welcome to the second feature in our newest reporting series*. Our Hands-On Tech - HOT - Reports take you through the top-spec connectivity features offered by manufacturers in detail and look to benchmark the connectivity functionality based on various test criteria. This month we take a closer look at the groundbreaking system in the Tesla Model S. As the only manufacturer offering over-the-air (OTA) updates to each one of its vehicles, regardless of the date of purchase, Tesla's unique approach in the world of connected vehicle technologies sets it apart from the rest.