Each journey made in your vehicle is given a score out of 100 based on driving behaviours recorded in your car, we use cornering, swerving, acceleration, braking, and speeding. Road type, trip time and speed limit data are then used alongside this to determine your driving score. Higher scores are given for smoother driving so things like gradual acceleration, gentle cornering and braking are going to help you get a good score. Avoid things like harsh braking, fast acceleration and speeding.