High-quality alloy structure?? anti-seismic?? strong?? and resistance to fall are considered by the designer Moduo ??there are his design concept. the smart watch is also corrosion resistance?? life waterproof?? lead-free non-toxic.</br>CPU compatible with IOS and Android??Latest Smart Bluetooth 4.0??1.54 Inch 2.0MP Resolution of 240x240.Compatible for Samsung S3/S4/S5/Note 2/Note 3/Note 4 HTC Sony LG and iPhone 4S/5/5C/5S/6/6 Plus??Easy Connect and communicate with the smartphone through Bluetooth.</br>Turn off the incoming call: When a call is coming and A9 is ringing?? quickly rotate your hand by 90 degrees?? ringing will stop;Turn off alarm clock ringing: When alarm is ringing?? quickly rotate your hand by 90 degrees?? ringing will stop;Raise hand to wake up the screen: Wh"light is off?? raise you hand and the screen light will on.</br>Anti-lost?? Remote Capture?? Calendar?? Audio and Video Player. Battery Type: Polymer .</br>Before use the watch please search 'MediaTek SmartDevice' download from your App store.</br></br>Product Description</br></br>Welcome to Naladoo Amazon store?? <b>for the integrity of our business philosophy?? and serve as customer service for the purpose.</b><br>We always believe details achievement success or failure. Close to Naladoo in here?? we give you unique commitment?? our Smart Watches <b>quality</b> and our <b>service</b> are <b>industry leaders</b>.<br><b>Product Description??</b><br><b>Size (LWH):</b> 1.89 inches?? 1.57 inches?? 0.46 inches <br><b>Weight:</b> 2.08 ounces<br><b>Minimum Rated Talk Time:</b> 90 minutes <br><b>Minimum Rated Standby Time: </b>80 hours <br><b>Battery Type:</b> Polymer <br>Receive notifications on your wrist?? including caller ID?? texts and emails. Make or answer calls <br>Beautiful 1.54"IAN Capacitive Touch Screen with high resolution <br><b>Product Information ??</b><br><b>Operation System</