Key Fob copy to a Wristband

[KegsBdry]

I was "Building a Jaguar F-Pace" on their website and came across an option that looked very interesting. Jaguar is offering a wristband to take the place of the key fob. Meaning one does not need to have their keys in their pocket to drive. This sounds amazing.

Here is a link to see how it works/looks:

Most of what I need can be done with Ford's app (remote Start, lock/unlock). I only need to copy my key fob onto a wristband.

Anyone have ideas for a 3rd party way of achieving it?

 

[KegsBdry]

I read a bit more on this Activity Key wristband. It doesn't take the place of a key fob. It only allows you to get back in your vehicle when your key fob is locked inside the vehicle.

Nevermind.