Tips for using Google Duo
You can use Google Duo to make video calls to your family, friends, and anyone else. Your calls are encrypted, which means they're private to you and the person you're calling.
If you're just getting started with Duo, here are some tips for how to use the app and help you get the most out of your experience.
Make video calls to your contacts
You can make video calls to all your friends with Duo, even if you don't have the same device as they do.
See a video preview with Knock Knock
When you call a contact using Duo, the other person can see live video of you while the device rings if they have you as a contact. You won't be able to see the person you're calling until they answer.
You can also turn Knock Knock off.
Move your picture during a video call
When you make a Duo call, your face shows up in a small circle on the screen. To move it, touch and hold the circle, then swipe your finger across the screen to another corner. To show your face on the entire screen, tap your picture.
Use less data
If you can't connect to a Wi-Fi network, Duo automatically lowers your connection to 1Mbps. If you have plenty of data on your mobile plan and don't want to limit the quality, you can turn off Limit mobile data usage in Settings.
For unwanted calls, you can also block a phone number from calling you.
Get great video and audio quality
To make sure you're looking and sounding your best for a video call:
- Make sure you have lots of light. For the best lighting, put two lights behind your device facing you and one behind you.
- You can switch camera views to show yourself or what you're looking at in front of you. If the camera points to your face, hold your device at eye level to help others see your face.
- Make sure nothing (ex: your finger) is blocking your device's camera or microphone.
- Connect to Wi-Fi before calling. Using Wi-Fi will save your data usage and also could be a better video connection. If you can't, turn on your data.
If you're having problems with your video call, try fixing your call quality.