when we received and opened we noticed that the screen is not clear. but we thought we just remove from box and it will pass. then we did all the settings and put aside for whole night. next day in the morning when we wanted to use it  we noticed it is not working so i immidiattly contacted to the company and they said send us back we will refund. i am very disoppinted  that i received not working watch with those money and now i have to fill a lot of papers to be bale to sent it back. 