Our company did something similar, but you could bring your own (like a Fitbit) and it would sync its data from Fitbit. The thing it didn’t check was the type of data it was getting. The Fitbit app allowed you to manually enter data, not just data it captured from the device. So this got sync’d to the company app as if it was actual data since it didn’t mark it any differently.

I would sit in bed at night and enter a random feasible number every time to hit my goals and get a cut of those sweet rewards.

That's a good idea. An alternative is to put it on your masturbating wrist, and rub one out. That's got to go a long ways to the daily count. Probably works better for men than women.

I knew someone who put it on their happy dog's tail, and he wagged his way to 10K steps.