The direct contact for rides and purchases is there to prevent accidental activation -- you have thousands of people walking around with these bands in close pr

The direct contact for rides and purchases is there to prevent accidental activation -- you have thousands of people walking around with these bands in close proximity. In contrast, when pulling up to the gate at one of hotels, you just wave your wrist a foot away from the sensor out of your car window and it turns green and opens the gate -- no awkward stretching required.