Google Nest cameras on iPhone and iPad

Google Device Access documents API-generated RTSP or WebRTC streams according to the camera and its Nest/Home app state.

Connection details to check

Documented connection

RTSP, WebRTC

Credentials

Streams require device permissions and generated session tokens. A Google account password is not a local RTSP credential.

Prepare the camera

1. Check the device supportedProtocols value in the official API documentation.
2. For Indoor/Outdoor models, distinguish Nest app use from migration to Google Home.

Model and service limits

• RTSP URLs are client-specific and expire with their session tokens. WebRTC uses a negotiated session rather than a permanent camera URL.
• Sessions last five minutes. WebRTC session extensions require wired power; cameras running on battery power ignore extension requests. Plugged-in cameras count as wire-powered, while battery-powered doorbells require a new session.
• CameraViewer has no verified Google Device Access connection or WebRTC viewing flow.
• No physical camera has been tested in CameraViewer. Manufacturer documentation does not establish app compatibility.

Your next step

Use Google Home or Nest viewing; evaluate Device Access only as a separate future app capability.

Prelaunch content. Manufacturer protocol documentation and app test evidence describe different things.