Relying on the proven functionality of the Edge 810, Garmin's new Edge 1000 Bike Computer now includes a larger high-resolution touchscreen display, as well as many communication technologies such as Bluetooth 4. 0, incoming call and text notification, and WiFi. And for those running electronic, the 1000 is compatible with Shimano's Di2 electronic drivetrains with Shimano's D-Fly Data Management function. Oh, and the bike-specific navigation and mapping capabilities, instant uploads to social media, and live tracking features you've come to know and love on the 810 are all wrapped in to this system, too. For the bundle version, you also receive Garmin's HRM3 heart rate monitor, as well as its new speed/cadence sensors. For the new screen, Garmin placed its primary focus on making it larger than the 810, both in terms of height and width, as well as simplifying screen and metrics navigation. The initial start screen prompts you to select the CPU's functionality for your ride, either train or race. To avoid confusion, training mode is presented in Blue, whereas race mode is presented in Red. Additionally, this screen enables you to select the bike profile that you'll be riding -- mountain, road, and cyclocross. Once these selections have been made, you simply touch the ride button, and the screen moves to your race or training page. And of course, this page is customizable for every bike profile in your quiver. So, your ride page will only reflect the data that you deem pertinent to your ride or race. And like with the 810, you simply swipe the touchscreen from page to page. Also, Garmin designed the screen to operate seamlessly with gloved hands in the cold, in the heat, or even in wet weather. The new 1000 now supports gearing information directly from Shimano's Di2 drivetrains. It does this by communicating with Shimano's D-Fly Data Management function, which transmits gearing and battery level data directly to the unit. The 1000 also includes a Bluetooth ...