I don't see anything in the AW8 that is more useful than the AW7 for me. my AW5 works well, but the battery health is 81% now. perhaps an AW7 on sale during the holidays would make the most sense for me if I upgrade. My SUV has more safety features in terms of crash prevention and detection than the watch. Best Buy will likely have some open box models at decent discounts as well. Too bad the new SE doesn't have the EKG functionality.