This is one decision that I think Tesla got right and Jaguar hasn’t. I love that you can just walk up to your Model 3 with your cell phone in your pocket and everything unlocks and when you park, you just get out and walk away. As soon as your cell is out of range, the car locks. Why do I have to carry around another big clunky key? And the “activity bracelet” is a terrible solution. I would never wear that thing while on my bike, but my cell is always in my back jersey pocket. Does anyone think this could be a software upgrade in the future?