It all started with our introduction of the world's Premier Sleep System: Beautyrest Pocketed Coil springs which move individually to support the natural shape of your body, and diffuse movement for a peaceful, undisturbed rest.
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.