There have been several attempts at device testing as a service. I don't know of any that have really thrived. To be interesting, some have tried offering testing in diverse locations. In theory, they could also move their testing rigs, heat and cool them, pressurize the room, and/or rotate them in order to test sensors.

There are some kinds of sensors with variable quality that some developers claim leads to a need for testing every device. I would write code that characterizes performance instead, and possibly blacklist some known bad devices.