iSTYLE DZ09 Bluetooth pedometer fitness watch Wrist Camera Sport Gym Running Activity Tracker Sedentary Reminder Calendar Remote Sleep Monitor for Samsung HUAWEI Android iPhone (Golden) HD display: High sensitive capacitive touch screen;perfect match technology Phone function: Make phone call directly from the smart watch,including answering and dial-up.SIM slot,support make calls by Bluetooth or smart watch Sync function: QQ,wechat,Twitter,Facebook;time,schedule,read message or news;Sport health: Pedometer,sedentary remind,sleep monitoring The lost function: Seek mobile phone,Tow-way anti lost;Entertainment: MP3,MP4,Camera Style: Florid,Colorful,Classics.Free switch;Self-Timer: Take photos by smart watch or use smart watch control the phone and take photos