I am tell my think for noise loop smart watch this watch are good and this watch look are very unique and stylish and this watch are available in market and online website and different colour this watch are not of any noise because this watch machine are ver technical thid mschine create a many engineer very stugle full time than create a owesome watch full of features and this watch in includes many features for health like a heart rate.suger and etc I am very satisfied this watch I hope you like my thik thanks.