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've opted for international express and received the thermometer in 3 business days. The reading is quite accurate as you can see from the picture, I've used the AKID thermometer on the forehead and the standard Terumo thermometer on the underarm. Both of them have the same reading. Thumbs up!
Bought the item because i needed a thermometer and due to the positive feedback. However, despite the long wait, the thermometer i received is totally different from the description. And even different brand.