Bluetooth Smart Watch Phone KW18 Sim And TF Card Heart Rate Reloj Smartwatch Wearable Compatible For IOS Apple iPhone 5s/6/6s/SE Android Samsung HTC Sony LG Smartphones (Black) 1.SIM and TF card are two-in-one: Side SIM/TF card slot,PATENT design for smart watches, which makes it characteristic and convenient. 2.CPU MTK2502C, perfectly support both IOS and Android OS: Support minimum cellphone version-Android 4.4, Apple 7.1 3.High sensitive touch screen: 1.3 inch IPS LCD round screen; 2.5 D radian capacitive touch screen,OGS, non-air-gap, which makes it more upscale and comfortable wearing 4.High-end design: It's metal plating with anodic oxidation treatment and separated for watch case and watch bezel,but not one-off punching watch case. Stratified cutting techniques for the tempering glass,soft and nonhazardous watchband,fantastic design for UI. 5.100% quality guarantee and warranty with a express tracking. if you're not completely satisfied with your purchase of these smart watch phone, please feel free to contact us.(LOGO "frelop"24)