Error codes typically appear on the device screen, in the companion app, or as LED blink patterns. Check your device's display or open the app to view any error messages.

What if my error code isn't listed?

If you can't find your specific error code, try our search function or browse our brand-specific troubleshooting guides. New error codes are added regularly.

Are these fixes safe to try at home?

All our guides are written for homeowners and include safety warnings where applicable. For electrical issues or anything beyond your comfort level, consult a professional.

What should I do if the fix doesn't work?

If our solution doesn't resolve your issue, contact the manufacturer's support team. Each guide includes links to official support resources.

All Smart Home Error Codes Explained

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Google Nest Error Codes

What Do Nest Protect Error Codes and LED Colors Mean?

What Does Nest Thermostat Error E195 Mean and How Do I Fix No Power?

Nest Thermostat Error E103: What Is Overcurrent and How Do I Fix It Safely?

What Does Nest Thermostat Error E73 Mean and How Do I Fix HVAC Not Responding? Fixed

What Does Nest Thermostat Error E298 Mean and How Do I Fix Cooling Running Too Long? Fixed

Nest Thermostat Error E2: Why Is There No Power to Rc and How Do I Fix It?

Nest Thermostat Error E3: Why Is There No Power to Rh and How Do I Fix It?

Nest Thermostat Error E194: Why Is R Wire Not Detected and How Do I Fix It?

Nest Thermostat Error E1: Why Do I Need a C-Wire and How Do I Fix It?

Nest Thermostat Error N260: What It Means and Quick Reconnect Steps

Nest Thermostat Error E104: What Is This Critical Error and How Do I Fix It? Fixed

What Does Nest Thermostat Error E24 Mean and How Do I Fix Rh Power Loss?

Nest Thermostat Error E4: Why Is There No Power to W1 and How Do I Fix It?

Nest Thermostat Error E294: Why Does Wiring Need Reconfiguration and How Do I Fix It? Fix

What Does Nest Thermostat Error E74 Mean and How Do I Fix No Power to Rh?

Fix Nest Thermostat N260 WiFi Error — Won't Reconnect After Dropping

Nest Thermostat Error N253: Why Is There No Power and How Do I Fix It?

Nest Thermostat Error E5: Why Is No Heating Detected and How Do I Fix It?

Nest Thermostat Error H71: Why Is No Cooling Detected and How Do I Fix It?

iRobot Error Codes

What Do iRobot Roomba Error Codes Mean and How to Fix Them?

Roomba Error 26: Why Is Vacuum Motor Stalling and How Do I Fix It?

Roomba Error 1: Why Is My Wheel Stuck and How Do I Fix It?

Roomba Error 2: How Do I Clean Extractors and Fix This Error?

Roomba Charging Error 8: What Is Communication Error and How Do I Fix It?

Roomba Charging Error 6: Why Is Battery Too Warm and What Should I Do?

Roomba Error 6: Why Are Cliff Sensors Triggering and How Do I Fix It?

Roomba Charging Error 1: Why Is Battery Not Detected and How Do I Fix It?

Roomba Charging Error 5: What Is System Error and How Do I Fix It?

Roomba Error 14: Why Is Bin Not Detected and How Do I Fix It?

Roomba Charging Error 3: What Does It Mean and How Do I Fix It?

Roomba Error 17: Why Is Navigation Failing and How Do I Fix It?

Roomba Charging Error 9: Why Did Battery Fail and What Should I Do?

Roomba Error 18: Why Wont Roomba Dock and How Do I Fix It?

Roomba Charging Error 2: What Is This Fault and How Do I Fix It?

Roomba Error 1: Why Your Roomba Says Move Roomba to a New Location and How to Fix It

Roomba Charging Error 7: Why Is Temperature Wrong and How Do I Fix It?

Wyze Error Codes

Why Does My Wyze Cam Say Connection Failed Error Code 90?

What Does the Wyze Cam Error Code 03 Offline Mean and How to Fix It?

What Does Wyze Lock Error Code 3001 Mean and How Do I Fix Calibration Failed? Fixed

How Do I Fix Wyze App Error Code 06 or Error Code 42?

What Does Wyze Error Code 42 Mean and How Do I Fix Device Offline?

What Does Wyze Error Code -20009 Mean and How Do I Fix Account Verification? Fixed

What Does Wyze Error Code 09 Mean and How Do I Fix Firmware Update Failed?

Wyze Error Code 68: What Does This Mean and How Do I Fix It?

Wyze Error Code 27: Why Is My iPhone Timing Out and How Do I Fix It?

Wyze Error Code 41: Why Is Network Unreachable and How Do I Fix It?

Wyze Error Code 20011: Why Is Connection Timing Out and How Do I Fix It?

Wyze Error Code 2: Why Is Network Connection Failing and How Do I Fix It?

What Does Wyze Error Code 06 Mean and How Do I Fix Connection Timeout?

Wyze Error Code 0: Why Is iOS Connection Failing and How Do I Fix It?

What Does Wyze Error Code 90 Mean and How Do I Fix Authentication Failed?

Wyze Error Code 20: Why Did Connection Fail and How Do I Fix It?

Wyze Error Code 60: Why Is Server Not Responding and How Do I Fix It?

Ring Error Codes

Ring Error Code P1-99: What Does This Error Mean and How Do I Fix It?

Ring Error Code P1-65: What Does It Mean and How Do I Fix WiFi Connection Issues? Fixed

Ring Error Code 406: Why Am I Blocked and How Do I Fix VPN Issues?

Ring Error Code P1-79: Why Did Connection Fail and How Do I Fix It?

Ring Error Code P1-78: Why Is My Camera Offline and How Do I Fix It?

What Does Ring Setup Error -9 Mean and How Do I Fix WiFi Connection Failed?

Ring Error Code P13-01: Why Wont Ring Work With Alexa and How Do I Fix It?

Ring Error Code P1-101: What Is This Power Issue and How Do I Fix It?

Ring Error Code P1-73: Why Is My Chime Pro WiFi Extender Not Working?

Ring Error Code P3-11: Why Is Video Streaming Failing and How Do I Fix It?

Ring Error Code P1-70: Why Is My Chime Offline and How Do I Fix It?

Ring Error Code P1-74: Why Is My Device Offline and How Do I Fix It?

Ring Error Code P1-67: Why Is My Battery Draining and How Do I Fix It?

Roku Error Codes

Fix Roku Error 022 — Wireless Receiver Not Detected

What Does Roku Error 014.50 Mean and How Do I Fix Software Update Blocks?

What Does Roku Error 014.30 Mean and How Do I Fix WiFi Connection Failure?

What Does Roku Error 003 Mean and How Do I Fix Software Update Failed?

What Does Roku Error 016 Mean and How Do I Fix Lost Internet Connection?

What Does Roku Error 020 Mean and How Do I Fix HDCP Error Detected?

What Does Roku Error 014.40 Mean and How Do I Fix Wireless Password Problems? Fixed