You can install our site as a web app on your iOS device by utilizing the Add to Home Screen feature in Safari. Please see this thread for more details on this.
Note: This feature may not be available in some browsers.
Irish owner here so assume on the same supply chain as UK. Received my E5D Model 3 two weeks ago and the max displayed range is 530km(~330 miles). It's driving me slightly crazy at the moment. Would hope to be closer to EPA ratings. I'm just going to change to % Display and stop talking about it...