Amazon calculates a product’s star ratings using a machine learned model instead of a raw data average. The machine learned model takes into account factors including: the age of a review, helpfulness votes by customers and whether the reviews are from verified purchases.
A really fantastic watch. The nice packaging makes the watch appear much more expensive than what it is. Purchase price was surprisingly low and postage was very very quick! I’m very happy with this purchase and can’t wait to give it to my son for Christmas!