Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
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 analyzed reviews to verify trustworthiness.
Since this information is not readily available to the consumer on here, I'll say that it is not compatible with the Gen 5e Fossil Smartwatch. Do not waste your money if that is what you are looking for.