Integrated with Bluetooth smart watch， watch phone， and heart rate monitor， the GL08 SIM Card Bluetooth Smart Watch with Heart Rate Monitor for Android !#!amp!*! iOS Phone is certain to impress you with its variety of functions. Just insert the SIM card and turn it into a wearable cellphone. It also syncs notifications， calls， and text messages from cellphone via Bluetooth connection. Accurate heart rate sensor lets you exercise in your target heart rate zone to avoid over-exercising. Inbuilt pedometer keeps track of your activities， helping you promote a healthy lifestyle. Meanwhile， sleep monitor records your sleep patterns and analyzes your sleeping quality. There are just so many amazing functions waiting for you to explore! Click and bring it home right now!                                    Features             Integrated with Bluetooth smart watch， watch phone， and heart rate monitor<br> Insert the SIM card and turn it into a wearable cellphone<br> Pre-installed with independent QQ and Wechat apps<br> Also sync contacts， notifications， calls， and text messages from cellphone via Bluetooth connection<br> Support making phone calls via Bluetooth or from SIM card<br> Accurate heart rate sensor lets you exercise in your target heart rate zone to avoid over-exercising<br> Inbuilt pedometer keeps track of your activities， helping you promote a healthy lifestyle<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> Find-the-phone function helps you locate your phone<br> Useful tools including digital compass， alarm clock， stop watch， calendar， calculator and more<br> 1.55" HD screen with clear color display， modern simple style user interface<br> Sleek and slim design， stay comfortably on your wrist<br> Compatible with Android and iOS phones <br>                                                            Specifications             Material     Silica Gel & Aluminium Alloy    <br> Color     Black    <br> Model     GL08    <br> Battery Capacity     380mAh    <br> Operating System     Android and IOS    <br> Bluetooth Version     V4.0    <br> Display Size     1.55"    <br> Language     Multiple Languages    <br> Dimensions     (10.15 x 1.54 x 0.47)" / (25.8 x 3.9 x 1.2)cm (L x W x H)    <br> Weight     2.68oz / 76g     <br>                                                             Package Includes            1 x Watch Mobile Phone<br>1 x USB Cable<br>