Heart Rate Monitor Smartwatch Size:48*41*10.8 Mm CPU:Mtk2502A,Resolution 240*240 Touch Screen,Ogs Full Lamination Camera: 0.3M 350Mah, Standby Time: When You Use It Very Often, The Battery Last 1 To 2 Days.Tips: The First Charging, You Must Run Out The Watch Power, Then Keep Charging 1.5 Hrs. Message Notification:Support Bluetooth Music Play Call Reminder:Vibration And Ring Clock Display:3 Different Clock Ui Design Heart Rate Monitor Sedentary Reminder,Sleeping Monitor,Camera Watch ,Alarm, Calendar,Stopwatch ›Calculator Etc. Packing:1*Smart Watch 1*Screen Protector 1*USB Cable 1*Manual Note:Please Keep The Watch Close To Your Skin When You Test Heart Rate. Faq 1.Does This Smart Watch Can Work With iPhone? Yes. It Can Support Sync All The Information Push Of Ios. Now Can'T Support Loading All The Sms To The Watch. Apart From Apple Watch Can Support Loading The Sms, Others Can'T Download It Currently.It'S The Same Malpractice Of Smart Watch Now. Please Kindly Noted. 2.Do I Need To Buy A Sim Card? No. Sma-K68 Is A Bluetooth Device, Just Need You To Keep The Watch And Smartphone Connected By Bluetooth. 3.Do I Need To Install 3Rd Party Application On My Android Smart Phone Yes. Android Phone: Scan The Qr-Code In The Watch Directly Or Go To Play Store To Download "Fundo Smartdevice" . Ios iPhone: Please Search Mediatek Smartdecive To Download From Apple Store. 4.Dose The Watch Support Remote Capture? Yes. Android Support, Ios Support iPhone 5S/6/6 Plus/6S.