Seeing “Device Offline” in the eufy Security app is frustrating — especially when you’re trying to check a live feed and the camera simply isn’t there. Eufy cameras go offline for a range of reasons, from simple power interruptions to Wi-Fi configuration issues, and the fix depends on which part of the connection chain has broken down.
This guide walks through every common cause and how to resolve it, starting with the most likely culprits.
Table of Contents
How Eufy Cameras Stay Connected
Before troubleshooting, it helps to know what keeps a eufy camera online. Most eufy cameras connect to your home Wi-Fi network and communicate either directly with the eufy Security app via the cloud, or through a eufy HomeBase (a local hub used by battery-powered models like the EufyCam 2 and 3 series).
This means there are two possible connection architectures:
- Wi-Fi cameras (indoor cams, SoloCam, floodlight cameras): Connect directly to your router — if Wi-Fi drops, the camera goes offline
- HomeBase cameras (EufyCam series, battery doorbells): The camera talks to the HomeBase over its own encrypted RF link; the HomeBase connects to your router — either link failing takes the camera offline
Knowing which type you have helps narrow the cause immediately.
Common Causes and Fixes
1. Power Interruption
The simplest explanation is often the right one. Wired eufy cameras (plug-in indoor cams, floodlight cameras, wired doorbells) go offline instantly when they lose power — and don’t always reconnect automatically if the power restoration happens while the router is still rebooting.
Fix: Check that the camera’s power cable is firmly seated at both ends. For outdoor floodlight cameras wired into a junction box, check whether the circuit breaker for that outlet has tripped. After confirming power, wait 60 seconds for the camera to fully boot and reconnect to Wi-Fi. If the app still shows offline after two minutes, proceed to a manual restart.
For battery-powered EufyCam models, check the battery level in the eufy Security app under Device Settings → Power Manager. A camera that has fully discharged won’t reconnect until recharged.
2. Wi-Fi Network Change or Outage
If your internet service went down, your router rebooted, or you recently changed your Wi-Fi password or network name (SSID), your eufy camera will lose its connection and won’t reconnect automatically — it still has the old credentials stored.
Fix for a temporary outage: Wait for the router to fully come back online (give it 3–5 minutes), then power cycle the camera. Most eufy cameras will reconnect to the same network automatically once Wi-Fi is restored.
Fix after a password or SSID change: You’ll need to reconfigure the camera’s Wi-Fi settings. In the eufy Security app, go to Device Settings → Wi-Fi Connection and follow the prompts to connect to the updated network. The camera will need to be within range of your phone during this process.
For HomeBase-connected cameras: the HomeBase connects to your router via Ethernet or Wi-Fi. If you changed network credentials, update the HomeBase connection first — cameras connected to the HomeBase will come back online automatically once the HomeBase reconnects.
3. Weak Wi-Fi Signal
A camera that shows as offline intermittently — working sometimes but dropping out regularly — is often suffering from a marginal Wi-Fi signal rather than a complete failure. Eufy cameras require a consistent connection to maintain their online status and upload events.
Fix: In the eufy Security app, check signal strength under Device Settings → Wi-Fi Signal. If signal is rated as weak or poor, the camera is too far from the router or has too many walls and obstructions between them.
Options to improve signal:
- Move the router closer to the camera if possible
- Add a Wi-Fi extender or mesh node between the router and camera
- Switch the camera to the 2.4 GHz band if it’s currently on 5 GHz — 2.4 GHz has longer range despite lower speed, and eufy cameras don’t need high bandwidth for their connection
- Reduce obstructions — thick concrete walls, metal panels, and appliances all attenuate Wi-Fi significantly
4. Router Settings Blocking the Camera
Certain router configurations can prevent eufy cameras from connecting or maintaining a stable link even when signal strength is adequate.
Common culprits:
- AP Isolation (Client Isolation): When enabled, devices on the same Wi-Fi network can’t communicate with each other — this can interfere with local camera discovery and HomeBase communication
- MAC address filtering: If your router only allows approved devices, a new or reset camera won’t connect until its MAC address is added to the allowed list
- 5 GHz-only networks: Some eufy camera models only support 2.4 GHz. If your router broadcasts a combined SSID that hands devices to 5 GHz automatically, the camera may fail to connect
- Firewall rules blocking eufy’s cloud servers
Fix: Log into your router’s admin panel and check these settings. Disable AP Isolation if it’s enabled. If MAC filtering is on, add the camera’s MAC address (found in the eufy app under Device Settings → About Device). If your router merges 2.4 GHz and 5 GHz under one name, temporarily separate them and connect the camera explicitly to 2.4 GHz during setup.
5. HomeBase Is Offline (HomeBase Camera Models)
For EufyCam series cameras that rely on a HomeBase, the camera itself may be perfectly functional — but if the HomeBase is offline, every camera connected to it will appear offline in the app.
How to tell: If multiple cameras go offline simultaneously, the HomeBase is almost always the cause rather than individual cameras.
Fix:
- Check the HomeBase’s LED indicator. A solid blue light means it’s online. A blinking or red light indicates a connectivity problem
- Ensure the HomeBase is connected to your router via Ethernet cable (recommended) or confirm its Wi-Fi connection is active
- Power cycle the HomeBase: unplug it, wait 30 seconds, plug it back in, and allow 2–3 minutes for it to fully reconnect
- If the HomeBase connects via Wi-Fi, confirm the network credentials are still correct after any router changes
Once the HomeBase is back online, connected cameras will typically reappear in the app within a minute or two.
6. eufy Server Outage
eufy cameras rely on Anker’s cloud infrastructure to relay status and video to the app. Occasional server-side disruptions can make cameras appear offline in the app even when they’re physically powered and connected to your network.
Fix: Check @eufyofficial on social media or the eufy community forums for any reports of widespread outages. If multiple users report the same issue simultaneously, it’s a server problem and will resolve on its own — typically within an hour or two. There’s nothing to fix locally during a cloud outage; the cameras will come back online automatically when service is restored.
7. App or Firmware Issues
An outdated eufy Security app or camera firmware can cause communication errors that manifest as an offline status even when the camera is connected and powered.
Fix: Update the eufy Security app from your phone’s app store. For firmware updates, go to Device Settings → About Device → Firmware Version — if an update is available, it will show here. Apply any pending updates and allow the camera to reboot.
If the app shows the camera as offline but a firmware update is available, attempt the update anyway — the camera may still be reachable locally even if its cloud status is stale.
8. Camera Needs a Factory Reset
If none of the above resolves the issue, the camera’s internal network configuration may be corrupted. A factory reset clears all stored settings including Wi-Fi credentials and forces a fresh setup.
Fix: Locate the reset button on your eufy camera — on most models it’s a small pinhole on the base or rear of the device. Press and hold for 10 seconds until you hear a voice prompt or see the LED flash. After the reset, re-add the camera in the eufy Security app using Add Device and reconfigure it from scratch.
Note: A factory reset removes the camera from your account. You’ll need to go through the full setup process, but your recorded clips stored in the cloud or on a local SD card/HomeBase are not deleted.
Quick Diagnostic Checklist
Work through this before contacting support:
- [ ] Camera has power — cable seated, no tripped breaker, battery not depleted
- [ ] Router is online — confirmed with another device
- [ ] Wi-Fi credentials haven’t changed — reconfigure if SSID or password was updated
- [ ] Wi-Fi signal is adequate — check in app under Device Settings
- [ ] HomeBase is online (if applicable) — solid blue LED, Ethernet connected
- [ ] AP Isolation is disabled on router
- [ ] Camera is on 2.4 GHz band, not 5 GHz
- [ ] No active eufy server outage — check community forums
- [ ] App and firmware are up to date
- [ ] Factory reset attempted as last resort before contacting support
When to Contact eufy Support
If the camera remains offline after a factory reset and fresh setup, the issue is likely hardware — either a failed Wi-Fi module or a defective unit. eufy cameras come with an 12–24 month warranty depending on the model and region. Contact eufy support at support.eufylife.com with your device serial number (found in the app or on the camera body) to arrange a replacement under warranty.
An offline eufy camera almost always comes down to power, Wi-Fi, or HomeBase connectivity — all resolvable without contacting support. Start with the basics, work through the checklist, and the camera will be back online in most cases within a few minutes.