I buy sony smart watch 2SW2 its so amazing and so tenanted gagets .sony is the japniees company and to use full company and very costy .my deam watch sony smart watch 2 SW2 model is come few month and is come with android 6.0.1 marshmallow and palaned upgradbal to android Nuoght 7.0 so many future in one watch sony smart watch 2SW2. My all activities is counting example- my social activites my emails, my all notifications and my helth activites my steps my morning walk etc.is avalible in So many colours and looks .