Metal plating frame:Strong and durable, luxury and elegant,Card type: One Nano card slot.UV detection:UV detection function remind and protect you from harm.</br>2-way 360 degree rotating crown:3D digital crown to zoom in/out menu, switch watch UI, browsing web etc. Smart design to use your watch, intelligent and convenient.</br>Sleep monitoring:Carefully monitor your sleep quality, promising you with a scientific schedule.</br>Heart rate monitor:Designed for testing your heart rate at real time, the smart watch brings you an unprecedented health monitoring experience in this intelligent area.</br>Pedometer:Record the steps you take and count the distance to make you fully control your sports.Remote capture:You can use your watch to control your phone's camera, but assure your phone's camera has been switched on in advance.</br></br>Product Description</br></br></br><b>Main Features:</b></br><b>Circular 1.22 inch touch screen:</b></br>Round 1.22 inch screen, very hard and anti-scratch, the combination of high quality and fashion</br><b>Natural silicone strap:</b></br>Anti-sweat matte surface treatment, ergonomic convex design, wearing more comfortable</br><b>Languages: </b></br>English, French, German, Spanish, Portuguese, Italian, Dutch, Russian, Polish, Turkish</br><b>Additional Features: </b></br>2G,Alarm,Bluetooth,Calendar,MP3,People,Sound Recorder </br><b>Functions: </b></br>Heart rate measurement,Message,Pedometer,Remote Camera,Sleep monitoring</br><b>Note:</b></br>This watch phone will only work with GSM networks: GSM850/900/1800/1900MHz Unlocked for Worldwide use. Please ensure local area network is compatible. click here for Network Frequency of your country. Please check with your carrier/provider before purchasing this item.</br></br>Brand: AiWatch </br>Type: Watch Phone </br>CPU: MTK2502 </br>External Memory: Not Supported </br>Compatible OS: Android,IOS</br>Wireless Connectivity: GSM </br>Network type: GSM </br>Frequency: GSM850/900/1800/1900MHz </br>Bluetooth version: V4.0</br>Battery: 300mAh Built-in Battery</br>Screen type: Capacitive</br>Camera type: No camera</br>SIM Card Slot: Single SIM </br>Micro USB Slot: Yes</br>Picture format: JPEG,PNG </br>Music format: MP3 </br>Video format: 3GP,AVI,MP4</br></br>Product size: 4.60 x 4.60 x 1.15 cm / 1.81 x 1.81 x 0.45 inches </br>Package size: 8.00 x 8.00 x 6.00 cm / 3.15 x 3.15 x 2.36 inches </br>Package weight: 0.282 kg</br></br><b>Package List:</b></br>Smartwatch:1</br>Charging Dock: 1 </br>Screwdriver: 1</br>English Manual : 1</br><br/>http://www.amazon.com/gp/product/B01LCTPW50