Lemfo LF11 Bluetooth Smart Watch Cell Phone GSM Pedometer Fitness Tracker 430mAh (Black) In the watch, it has QR code for Android and iPhone, the attachment is BT Notification for LF11 . LEMFO LF11 smart watch comes with 1.54 inch IPS display delivers stunning clarity and color, Steel net band, easy to fit on your wrist. and Stainless steel case, sturdy in structure and uneasy to scrape; "I have turned off notifications, adjusted settings and still keeps pulling them up repeatedly. " That is because the old notification have not been read. Built-in camera and Remote control phone camera: Effortless realize remote control and record every wonderful moment with any angle;Capture lifes moments with the built-in 0.3MP camera. Sleep monitoring, Pedometer and Sedentary reminder: Wear the LEMFO LF11 smart watch at night carefully monitor your sleep quality; As a fitness companion, LF11 tracks your health measuring every step you take to help you achieve your health goals;Sometimes you just need a gentle reminder to stay active: built-in motion tracking helps you to minimize sedentary times. Dialer / Bluetooth phone call (Bluetooth v3.0): Unlike most smart watches, besides bluetooth sync call, LEMFO LF11 smart watch can independently make / receive phone calls with its own SIM card. NOT only a smart watch-it is a mobile phone and MP3. Through bluetooth connected with bluetooth headset or bluetooth speaker, You can enjoy music only from the LF11 smart watch without any mobile when you are running.