This Bluetooth Smart Watch Phone With Apps like Facebook and WhatsApp Touch Screen Multilanguage Android/IOS Mobile Phone Wrist Watch Phone with activity trackers and fitness band features compatible with Samsung iPhone HTC Moto Intex Vivo Mi-One Plus and many others! We request you to please read the entire product details to ensure you have a satisfying experience purchasing our products. These are the techniques of the watch for your reference - Our product comes with Bluetooth 2.0 - Our Product comes with a superior MTK 6261 chip-set compared to the other chipsets available in similar models - We have a 1.56 captive touch LCD display. - We have a 240 * 240 resolution. We have a great inbuilt speaker and microphone of 8 amps and 0.7 watts. - We have a better display and a touch screen in our devices - We have an inbuilt G-Sensor - We have basic software application. Please check the compatibility of the software before purchasing. (As some features do not work in some phone) In all, we have the best Bluetooth watch you get in this segment.