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 analyses reviews to verify trustworthiness.
These do not keep my hands as warm as I thought they would. Very disappointing. The touch screen pads on the index finger is fiddly. The do look stylish though and they are better than nothing I guess.