They provide a credit for a fitness tracker upon enrolling in the program and deposit quarterly funds directly into the HSA based on daily walking goals.
Since this is coming from the insurance company, I am assuming that it isn't passing through your employer but going straight to your HSA. As I note, you have to report all contributions to your HSA no matter from what source.
You may want to talk to your HR person to confirm how the money is getting into your HSA, then do one of the options that I describe in the other answer.
I guess my biggest question is how/where to report that type of an HSA deposit. Does that make sense? I know it needs to be deposited, but didn’t know if this is a miscellaneous “income” or something to report under the HSA section.