No matter if you are a man or a woman, shopping for these types of wristbands is not going to change for you. After all, most brands will be unisex and will also come in one size. Typically, you will not see wrist sweatbands be tailored to one specific gender.
With that said, this also does not guarantee that all models will work for all men and all women. Again, it comes down to wrist size and if the specific model can adapt to it.