Simply insert SIM card to the A09 SIM Card 1.3MP Camera Fitness Tracker Sleep Monitor Bluetooth Smart Watch and turn it to a wearable cellphone! It lets you make phone calls， read text messages， and chat on social apps on this small timepiece around your wrist. Inbuilt with a 1.3MP camera， you can take pictures and record high-definition videos anywhere， anytime. The pedometer keeps track of your daily activities and calculates calorie burned， helping you promote a healthy lifestyle. Sleep monitor records your sleep patterns and analyzes your sleeping quality. Need I say more? Click and order right now!                                    Features             Simply insert SIM card and turn it to a wearable cellphone<br> Let you make phone calls， read text messages， and chat on social apps<br> Display caller number and name when there’s incoming call<br> Large time display on the main screen<br> 1.3MP camera allows you to take pictures and record high-definition videos anywhere， anytime<br> The pedometer keeps track of your daily activities and calculates calorie burned<br> Sleep monitor records your sleep patterns and analyzes your sleeping quality<br> Anti-lost function alerts you when the cellphone is certain distance away from the watch<br> Sleek design， stay comfortably on your wrist <br>                                                            Specifications             Material     PC    <br> Weight     2.65oz / 75g    <br> Color     Golden    <br> Dimensions     (2.36 x 1.97 x 1.57)" / (6 x 5 x 4)cm (L x W x H)    <br> Battery Capacity     350mAh    <br> Nominal Voltage     3.7V    <br> Limited Voltage     4.2V     <br>                                                             Package Includes            1 x Smart Watch<br>1 x USB Cable<br>1 x Battery<br>1 x User Manual<br>