Col. Woodrow Dolarhyde: I want that man! You give him to me now, or I'm gonna take him!
During the film, Daniel Craig's character rides out to the house where he last saw the woman he was in love with. During the wide shot showing him on his horse riding toward the camera, the device on his wrist is missing. It is obvious if you are paying attention, as he is using the arm which is supposed to have the device to hold the reins of the horse.
When Ella is abducted by the alien speeders, while the group flees from Jake's old gang; it really is Olivia Wilde being pulled 40ft+ into the air while riding full tilt on horseback, not her stunt double.