A Nest camera offline in the Google Home app shows the word “Offline” under its name, the live video won’t load, and your history has gaps marked “off” or “offline”. The camera can’t save anything to the cloud until it reconnects. In most cases nothing is broken: the camera has lost power, its Wi-Fi connection, your internet, or Google’s service is down.
This guide covers Google’s cameras and doorbells: the Nest Cam (battery and wired), Nest Cam with floodlight, the older Nest Cam and Nest Cam IQ models, and every Nest Doorbell. Start with the quick fixes, then work through the steps.
Quick Fixes
Try these in order.
- Check it’s offline, not off. A camera you (or a routine) turned off shows as off, not offline, and it’s still connected to Wi-Fi. Turn it back on in the app.
- Restart your modem and router. Unplug both, plus any Wi-Fi extenders, for 30 seconds, then wait until their lights are steady again.
- Restart the camera. Unplug a wired camera for 10 seconds. On a Nest Cam (battery) or Nest Doorbell (battery), hold the reset button for 5 seconds until the light turns steady white.
- Charge the battery. A battery camera or doorbell with a dead battery goes offline. Bring it inside and charge it with the cable it came with.
- Update the Google Home app, or the Nest app if your camera still lives there.
- Check Google’s side. If every Nest device went offline at once, look at the Nest status page.
Why Your Nest Camera Goes Offline
Nest cameras and doorbells don’t use a hub. Each one connects to your Wi-Fi router by itself and sends its video to Google’s servers, so “offline” means one of four things: the camera has lost power, it can’t hold a Wi-Fi connection, your router or internet is down, or Google’s service is having problems. To see which cameras keep recording without an internet connection, read our explainer on whether security cameras need Wi-Fi.
While it’s offline, the camera doesn’t stream live video or save events to the cloud, whatever plan you have. Our guide to Nest Aware and Google Home Premium explains what’s saved when it’s online.
Two things narrow it down quickly:
- One device or all of them? If every Nest product is offline, it’s your router, your internet or Google. A single Nest Cam offline points to that camera’s power or Wi-Fi signal.
- Off or offline? Household routines, camera schedules and Home & Away routines can switch a camera off automatically. Google says a camera that’s off stops recording but stays powered and on your Wi-Fi, so you can turn it back on from the app. If a camera goes “off” every evening, look for a routine, not a Wi-Fi problem.
Our guide on why smart cameras keep going offline explains how this works with other brands too.
Nest Camera Troubleshooting: Step by Step
These five steps follow the order Google itself recommends. Most cameras are back online after the first three.
Step 1: Read the Status Light
The small light on the front of the camera or doorbell often tells you the cause before you open the app. Google’s meanings:
- Light off: no power or a dead battery. On wired models it can also mean the camera is offline or a software update failed.
- Quick yellow blinking with a warning tone: the camera failed to connect to Wi-Fi. A Nest Doorbell (battery) blinks yellow 10 times.
- Slow yellow blinking on a wired doorbell: not enough power. The doorbell still rings, but it stops streaming video and sending alerts.
- Slow yellow blinking on a Nest Cam (wired): the power adapter is the wrong one. Use the adapter that came with the camera.
- Solid yellow on a Nest Cam (battery), or slow yellow blinking on a Nest Doorbell (battery): a battery problem.
- Pulsing white: it’s charging or installing a software update. Leave it alone until it finishes.
On the original Nest Doorbell (wired), once called Nest Hello, the ring around the button blinks yellow for low power and blinks yellow five times when it has trouble connecting.
Step 2: Fix Power and Battery Problems
Battery cameras and the cold. The Nest Cam (battery) and Nest Doorbell (battery) work down to -4°F, but Google says neither can charge below 32°F. A camera on a solar panel drains through the winter, and one that runs flat shuts down and shows offline. Bring it inside, charge it, and put it back.
A wired Nest doorbell offline in winter. This one confuses people. The Nest Doorbell (battery) can be connected to doorbell wires, but the wires only trickle charge its battery. Below freezing it can’t charge, so it drains and shuts down like a wire-free one. (A Nest Cam (battery) on wired power is different: the wires run the camera directly, down to -4°F.)
Nest doorbell not working on wires. If a wired Nest Doorbell (2nd or 3rd gen) keeps dropping offline or blinks yellow, it probably isn’t getting enough power. It needs a doorbell transformer rated 16-24 V AC and 10-40 VA, and many older homes have a weaker one. Google’s fix is a new transformer, fitted by an electrician. Our guide on how to install a video doorbell explains how to find and check yours.
Also check the chime: the Nest Doorbell (wired, 3rd gen) rings your home chime only with the chime connector from its box. On the Indoor Power Adapter, it doesn’t ring a home chime at all.
Plug-in cameras. Check the breaker, try another outlet and look for a damaged cable.
Step 3: Fix Wi-Fi and Router Problems
First check whether other devices can get online. Turn off mobile data on your phone and load a web page over Wi-Fi. If nothing connects, the problem is your internet, and your provider has to fix it.
If the internet works, check the signal and speed where the camera is:
- Run a speed test next to the camera, with your phone on the same Wi-Fi. Nest cameras need upload speed, not just download. A Nest Cam uses up to 2 Mbps of upload while it records an event, and Google’s newest wired models up to 3.3 Mbps on their highest video setting. Several cameras add up.
- Move things. Bring the router and camera closer together, or move what’s between them: walls, floors, large appliances and furniture weaken the signal.
- Check your extender. Move it closer to the camera, or unplug it for a while to see whether the camera stays online without it.
- Lower the load. Video calls, streaming and games on the same Wi-Fi can push a camera offline. You can also lower the camera’s video quality in its settings.
Current Nest cameras and doorbells work on both 2.4 GHz and 5 GHz Wi-Fi. If the camera is far from the router, 2.4 GHz usually reaches farther through walls.
Google says you shouldn’t normally need to change router settings, but these can block a Nest camera:
- Security: use WPA2. Nest products don’t work with WEP-ASCII.
- Network type: guest networks, mobile hotspots, captive portals (the kind with a sign-in page) and business 802.1x networks aren’t supported or recommended.
- Wireless isolation: if your router has it turned on, Nest devices may not work properly.
- DHCP lease time: at least 2 hours. Leave Wi-Fi channel selection on Auto.
Step 4: New Router or New Wi-Fi Password
A Nest camera doesn’t learn a new Wi-Fi network by itself, so this is a common reason for a Google Nest camera offline right after you change your internet. The easiest fix is to give the new router the same network name and password as the old one. Google says that usually works for most Nest products.
If you can’t, the Google Home app can’t update a camera’s Wi-Fi in place. You have to remove the camera in the app (Settings, then Remove device), factory reset it if it’s offline, and set it up again with the QR code. That deletes its video history, so save any clips you want first. Cameras still in the Nest app can usually be updated over Bluetooth under Settings, Home info, Home Wi-Fi help.
Step 5: Restart, Then Factory Reset as a Last Resort
A restart keeps all your settings. Google’s steps:
- Nest Cam (wired), the older Nest Cam and Nest Cam IQ: unplug the power adapter for 10 seconds, then plug it back in.
- Nest Cam (battery) and Nest Cam with floodlight: hold the reset button on the back of the camera for 5 seconds, until the light is steady white.
- Nest Doorbell (battery) and Nest Doorbell (wired, 2nd or 3rd gen): hold the reset pinhole for 5 seconds with a paperclip. On the battery doorbell, it’s below the USB port.
- Original Nest Doorbell (wired): take it off its base with the release tool, then hold the button on the back for about 10 seconds.
A factory reset erases the camera’s settings and its video history, and you’ll have to add it to the app again. On current models, hold the same button for 12 seconds: the light blinks yellow four times at 10 seconds, then turns solid yellow with a tone. Release it then.
When It’s Not Your Setup
If every Nest device in your home goes offline at once while your internet works, check Google’s Nest status page. It doesn’t always show a problem right away, so if it says everything is fine, see whether other Nest owners are reporting the same thing. Your cameras come back by themselves when the service does.
Older cameras have one problem of their own. In December 2025, 9to5Google reported that many first-generation Nest Cam Indoor cameras (from 2015) moved to the Google Home app were stuck showing offline. A restart didn’t help, and a reset only worked for a while. We haven’t found a fix from Google since. The original Dropcam cameras stopped working completely when Google ended their support in April 2024. If your camera is one of these, our guide to the best indoor security cameras compares current models.
If a camera keeps going offline with good power and a strong signal, contact Google support. It may be faulty.
The Bottom Line
A Nest camera offline is almost always a power, Wi-Fi or router problem. Check whether it’s off or offline, restart your router and the camera, and charge the battery. A slow yellow light on a wired doorbell means it needs a stronger transformer, and a battery camera can’t charge below 32°F. After a router change, use the old network name and password. Leave the factory reset for last, because it deletes your video history.
Why does my Nest camera keep going offline?
Usually it’s a weak Wi-Fi signal, not enough upload speed, or a power problem. Run a speed test next to the camera, move the router or camera closer together, and check the battery or power adapter. A battery camera that runs flat shuts down and shows offline until you charge it.
Why is my Nest doorbell offline but still ringing?
On a wired Nest Doorbell, a slowly blinking yellow light means it isn’t getting enough power. It keeps working as a regular doorbell but stops streaming video and sending alerts. It needs a transformer rated 16-24 V AC and 10-40 VA, which an electrician can fit.
How do I reconnect my Nest camera after changing my router?
The easiest way is to give the new router the same Wi-Fi name and password as the old one. Otherwise, the Google Home app can’t update the camera’s Wi-Fi: remove the camera in the app, factory reset it, and set it up again. That deletes its video history, so save any clips first.
How do I restart a Nest camera?
Unplug a wired Nest Cam for 10 seconds and plug it back in. On a Nest Cam (battery) or Nest Doorbell, hold the reset button or pinhole for 5 seconds until the light turns steady white. A restart keeps your settings, while holding the button for 12 seconds starts a factory reset.
How do I know if Nest is down?
Check Google’s Nest status page at status.nest.com. If all your Nest devices go offline at the same time while your internet works, an outage on Google’s side is the likely cause, and they come back by themselves when the service does.
Written by Evan Mercer
Founder & Lead Researcher, Smart Home Matrix
Evan digs through spec sheets, firmware changelogs, and thousands of owner reviews so you don’t have to. Every guide starts with a compatibility check and ends with picks he would install in his own home. Read more about Evan and this site, or see exactly how we choose products.