Main features: · Phone function: GSM :850/900/1800/1900 Quad-band calling, phone book, Hands-free Bluetooth phone call · SMS Local SMS, Phone SMS Bluetooth Synchronization (Only for Android) · Entertainment MP3, Bluetooth music playing · Phone calls reminding Ring, Two-way anti lost remind, Two-way search · Pedometer, Step motion meter, Calories calculation, Sports mileage records, Sedentary remind, Sleep monitoring, Remote photos, Alarm clock, Calendar, Notification remind, Time synchronization Functions: · Calling : Dial, hands-free calls, call history, phone book; BT Calling · SMS: Local SMS, SMS Bluetooth synchronization push · entertainment: MP3, MP4 local playback, Bluetooth music player · Calls to remind: Ringtones and vibrate · Clock Display : 3 sets the clock display, free to switch · Two-way anti-lost: Bidirectional reminder, bi-looking · Pedometer: Sports pedometer, exercise tachograph · Sedentary reminder: Supports · PSG: Supports · Camera: Watch pictures: local memory storage. Remote camera stored in the phone memory · calendar: sync schedule · BT Message: QQ, WeChat, Facebook, instant information, mobile push notification Specifications : · CPU: MTK6261D · ROM+RAM: 32M+32M, support 32G TF Card · Screen: Touch Screen, 1.22 inches IPS, 240*240 pixel · Bluetooth: BT3.0 · SIM Card: Micro Sim · Network Frequency: GSM 850/900/1800/1900 Quad-band calling · Battery: 280mAh Polymer Battery · Language: Italian, German, Dutch, Turkish, Russian, Hebrew. English, French, Spanish, Polish, Portuguese, · External Dimension : 53.0x44.8x12.95mm · Surface Craft: Metal sandblasting, high bright side, the shape of metal cutting, high-gloss anodized aluminum sheet · Band Material: TPU Band · Weight: 120g · Gift Box Size: 100x85x65mm · Accelerometer 3D acceleration Packing list · 1 x Y1 Smartwatch · 1 x USB Cable · 1 x User Manual