Strata is what happens when Vornado reimagines cooling airflow from the ground up. When it comes to velocity, strata are Vornado's highest performing fan, ever. Period.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.
