

With numerous optimization for low-bandwidth mobile networks and latest media encoding/decoding chips found in mobile phones, end-to-end encryption that keeps all the call data confidential and secure, a low-light mode for environments with poor lighting conditions, and an innovative “Knock Knock” feature that will show the preview of the caller before the recipient picks up, have secured the quick adoption of this app by millions of mobile and PC users from all over the world.

The focus on Google Duo is placed on ease of use and high quality of communication that is achieved with high-resolution video support and crisp and lag-free audio. Duo uses end-to-end encryption Your calls and messages stay private and can only be seen by you and the person you're talking with. Then, tap the group name to easily start a group video call. Set up groups for your friends & family Create a group of 32 participants. Let friends know that you’ve joined Tap into a contact to leave a note, video, or voice message. Make one-to-one calls See who’s already available to connect on Duo or invite a friend to join. Originally announced in mid-2016, it quickly arrived at Chrome desktop browser and Android mobile platform, eventually replacing Hangouts inside the suite of Google apps. Originally conceived to take over the responsibility of video calling for Google’s popular chat network Hangouts, this app managed to surpass this older platform in capabilities and eventually become the leading one-to-one video calling mobile app that can serve everyone. Wireless transfers: Windows OS 8.Google Duo is the latest in the line of streamlined video calling apps developed by Google. Wired transfer from your BlackBerry device to your Galaxy: BlackBerry OS 7 or 10 for transfers via USB connector Wireless transfers: BlackBerry OS 7 or 10 (Mobile AP) PC/Mac transfer using iTunes™: Smart Switch PC/Mac software – Get started

Import from iCloud™: iOS 5 or higher and Apple ID Wired transfer from your iOS device to your Galaxy: iOS 5.0 or above, iOS device cable (lightning or 30 pin), and a USB connector

IOS™ devices - use the option that’s best for you: Wired transfer: Android 4.3 or higher, charger cable, and a USB connector Wireless transfers from a compatible Android device to Galaxy device: Android 4.3 or higher (Note that non-Samsung devices with Android versions lower than 6.0 can only connect with Galaxy devices that support a mobile AP.) Wireless transfer: Android 4.3 or higher
