Connect to the Insta360 app
Download the Insta360 app. You can search "Insta360" in the App Store or Google Play Store to download the Insta360 app. You can also click the following link to go to the official website to download.
Press the Power Button to turn on the camera.
Enable Wi-Fi and Bluetooth on your smartphone.
Open the Insta360 app and click the camera icon at the bottom of the page. Follow the on-screen instructions to activate your camera.
If you connect to the Insta360 app for the first time, you need to authorize the connection on the touchscreen.
If you are unable to connect to the app, go to your smartphone's Wi-Fi settings, find your camera name, enter the password and return to the app.
And here is a summary of the camera wifi password for your reference.
X4/Ace Pro/Ace/GO 3S/GO 3: Swipe down from the top of the screen and tap "Settings" > "Wi-Fi Settings" > "Password" to check.
X3/GO 2/ONE X2/ONE RS/ONE R:
88888888
ONE X: Press and hold the power button to power on camera. Then switch to Settings->Wi-Fi->Wi-Fi password to get Wi-Fi name and password.
EVO: 12345678
Pro 2 / Pro / Titan: 88888888