1. Support SIM card, let you make and receive phone calls directly on your wrist 2. Also sync calls and app notification from paired cellphone 3. Mini personal health manager keeps track of your daily activities, records your sleep patterns and reminds you of long-time sitting 4. Built-in 1.3MP camera, also support remote shutter control over cellphone camera 5. Two-way anti-lost function alerts you when the cellphone and the watch is certain distance away from each other 6. Support NFC connection for quick and simple Bluetooth pairing 7. Customizable UI themes for more fun 8. Ultrasonic sound cavity with closed aluminum film for high quality sounds 9. Slim, modern design complements your everyday look 10. Rectangular stainless steel case with brushed finish 11. 1.54" curved, highly sensitive capacitive screen 12. Powerful MTK6260A processor ensures its high performance 13. Ergonomically designed TPU watch band with dull polish, comfortable to wear 14. 500mAh polymer battery for more than 7 days of super long standby 15. Please notice that app notification is only available on Android 4.2 or above and is not supported on iOS Specifications: 1. Surface Treatment Technology: Stainless Steel Wire Drawing Primary Colours 2. CPU: MTK6260A 3. Capacity: 128M+64M;Support 32 GB Max. TF Storage Card 4. LCD: 1.54"inch TFT High Definition LCD 5. Resolution: 240 x 240 pixel 6. Frequency: 360MHz 7. Screen: OGS Capacitive Touch Screen 8. Blutooth: Ver 3.0 9. Camera: 1.3M 10. Battery: 500mAh Polymer Battery. 11. Bluetooth Connection Standby: >1 Week; Normal Use: > 3 days 12. G-sensor: Support Pedometer Analysis,Sedentary Remind,Sleep Monitoring; Anti-lost; Remote Take Picture 13. Material: Alloy Package Includes: 1 x Smart Watch 1 x USB Cable 1 x User Manual Note: 1.Please allow 1-3cm errors to the actual dimension due to manual measurement! Thank you! 2.Real color may slightly different from pictures due to computer screen's resolution, brightness, contrast etc.