To calculate the overall star rating and percentage breakdown by star, we do not 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.
I am very pleased with Kizen Meat Instant Thermometer. It reads instantly. I also checked the calibration with an ice bath and it was perfect. The thermometer even came with an extra battery. Love that! Thanks.