There are many home and wearable devices that include a form of biofeedback. Rings and watches now record things like heart rate, heart rate variability, skin conductance and skin temperature. They can give a person some information, but they are not the same as professional biofeedback.

Where is professional biofeedback provided? I will list a few places where professional biofeedback is available.

Private mental health offices. Some psychologists, social workers, and mental health counselors provide biofeedback and neurofeedback in their offices along with their other services. They use biofeedback for helping people with anxiety, insomnia, panic attacks, PTSD.