SimpliSafe Smart Sensors Troubleshooting

Find solutions for common SimpliSafe smart sensors problems. Step-by-step guides to get your devices working again.

Browse 10 troubleshooting guides for SimpliSafe smart sensors. Each guide targets a specific problem — from initial setup and connectivity issues to performance drops and error codes — with step-by-step instructions, difficulty ratings, and estimated repair times. Select a guide below to start fixing your SimpliSafe device.

SimpliSafe is a home security company founded in 2006 by Chad and Eleanor Laurans in Cambridge, Massachusetts. The company was created after a friend experienced a break-in and discovered that traditional security systems required long-term contracts and professional installation. SimpliSafe pioneer...

Troubleshooting Guides (10)

Why Won't My SimpliSafe Motion Sensor Work Properly?

Device: SimpliSafe Motion Sensor (Gen 3)

Your SimpliSafe Motion Sensor is not detecting motion correctly or sending false alerts. When this happens, you lose the ability to control the Motion Sensor through the SimpliSafe app, scheduled automations, and voice assistants like Alexa and Google Home. This is a common issue with smart sensors devices and usually stems from connectivity problems, outdated firmware, or configuration changes on your network. The steps below walk you through diagnosing and fixing the problem so your Motion Sensor works reliably again.

easy 10 minutes 166 views

Why Are My Ring Flood and Freeze Sensor Alerts Wrong?

Device: Ring Flood and Freeze Sensor (Flood and Freeze Sensor)

Your SimpliSafe Ring Flood and Freeze Sensor is not connecting to your network. The device cannot be controlled remotely or through voice commands, including Alexa and Google Home. This often occurs when WiFi settings change or after moving the device.

easy 10 minutes 137 views

Why Won't My SimpliSafe Sensor Detect When the Door Opens?

Device: SimpliSafe Entry Sensor (Gen 2, Gen 3)

Your SimpliSafe Entry Sensor is not detecting or reporting sensor readings accurately. When this happens, you lose the ability to control the Entry Sensor through the SimpliSafe app, scheduled automations, and voice assistants like Alexa and Google Home. This is a common issue with smart sensors devices and usually stems from connectivity problems, outdated firmware, or configuration changes on your network. The steps below walk you through diagnosing and fixing the problem so your Entry Sensor works reliably again.

easy 10 minutes 122 views

Why Is My SimpliSafe Freeze Sensor Temperature Wrong?

Device: SimpliSafe Freeze Sensor (Base Station, Keypad, Entry Sensor, Motion Sensor, Camera)

Your SimpliSafe Freeze Sensor is not reading or maintaining the correct temperature settings. When this happens, you lose the ability to control the Freeze Sensor through the SimpliSafe app, scheduled automations, and voice assistants like Alexa and Google Home. This is a common issue with smart sensors devices and usually stems from connectivity problems, outdated firmware, or configuration changes on your network. The steps below walk you through diagnosing and fixing the problem so your Freeze Sensor works reliably again.

easy 10 min 114 views

Why Does My Ring Alarm Motion Detector Keep Going Off?

Device: Ring Alarm Motion Detector (Motion Detector Gen 1, Gen 2)

Your SimpliSafe Ring Alarm Motion Detector is not detecting motion correctly or sending false alerts. When this happens, you lose the ability to control the Ring Alarm Motion Detector through the SimpliSafe app, scheduled automations, and voice assistants like Alexa and Google Home. This is a common issue with smart sensors devices and usually stems from connectivity problems, outdated firmware, or configuration changes on your network. The steps below walk you through diagnosing and fixing the problem so your Ring Alarm Motion Detector works reliably again.

easy 15 minutes 108 views

Why Does My SimpliSafe Smoke Detector Keep Chirping?

Device: SimpliSafe Smoke Detector (Base Station, Keypad, Entry Sensor, Motion Sensor, Camera)

Your SimpliSafe Smoke Detector is not working correctly or responding to commands as expected. When this happens, you lose the ability to control the Smoke Detector through the SimpliSafe app, scheduled automations, and voice assistants like Alexa and Google Home. This is a common issue with smart sensors devices and usually stems from connectivity problems, outdated firmware, or configuration changes on your network. The steps below walk you through diagnosing and fixing the problem so your Smoke Detector works reliably again.

easy 10 minutes 100 views

Why Does My SimpliSafe Smoke Detector Keep Going Off?

Device: SimpliSafe Smoke Detector (Gen 3)

Your SimpliSafe Smoke Detector has stopped working properly and is not performing its normal functions. When this happens, you lose the ability to control the Smoke Detector through the SimpliSafe app, scheduled automations, and voice assistants like Alexa and Google Home. This is a common issue with smart sensors devices and usually stems from connectivity problems, outdated firmware, or configuration changes on your network. The steps below walk you through diagnosing and fixing the problem so your Smoke Detector works reliably again.

easy 10 minutes 99 views

Why Does My SimpliSafe Motion Sensor Keep False Alarming

Device: SimpliSafe Motion Sensor (SimpliSafe Motion Sensor Gen 3, SimpliSafe Motion Sensor Gen 2)

Your SimpliSafe motion sensor triggers false alarms when no one is home, fires during the night while you are sleeping, or sends constant activity alerts from an empty room. SimpliSafe motion sensors use passive infrared (PIR) detection, which responds to heat movement — pets, warm air from vents, sunlight patterns, and curtains moving from HVAC airflow are the most common false trigger sources.

easy 10-15 minutes 83 views

Why Is My Ring Contact Sensor Battery Draining So Fast?

Device: Ring Alarm Contact Sensor (Contact Sensor Gen 1, Gen 2)

Your SimpliSafe Ring Alarm Contact Sensor is experiencing battery drain or power issues that affect its reliability. When this happens, you lose the ability to control the Ring Alarm Contact Sensor through the SimpliSafe app, scheduled automations, and voice assistants like Alexa and Google Home. This is a common issue with smart sensors devices and usually stems from connectivity problems, outdated firmware, or configuration changes on your network. The steps below walk you through diagnosing and fixing the problem so your Ring Alarm Contact Sensor works reliably again.

easy 10 minutes 79 views

Where Should I Place My SimpliSafe Water Sensor?

Device: SimpliSafe Water Sensor (Base Station, Keypad, Entry Sensor, Motion Sensor, Camera)

Your SimpliSafe Water Sensor is not detecting or reporting sensor readings accurately. When this happens, you lose the ability to control the Water Sensor through the SimpliSafe app, scheduled automations, and voice assistants like Alexa and Google Home. This is a common issue with smart sensors devices and usually stems from connectivity problems, outdated firmware, or configuration changes on your network. The steps below walk you through diagnosing and fixing the problem so your Water Sensor works reliably again.

easy 5 min 54 views

Official SimpliSafe Support Resources

Official Website Support Center