Said It Here

How to make a smart home wife and guest proof

Expensive smart home sensors often lag and respond slower than a normal switch, leaving partners standing in the dark. This lack of reliability prevents further upgrades because the automations frustrate family members and guests. As a result, many people simply remove the new devices and reinstall traditional manual switches to stop the complaints.

Overview
People affected4 accounts across 1 forum
Workarounds found4 items attempted
Community agreement1,410 total upvotes

What people tried

Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.

Found another way around this?

Share your steps and trade-offs so fellow engineers don't have to reinvent the wheel. No account required.

  1. 1
    Installing smart relays behind traditional switches so they can still be operated manually without explanation
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  2. 2
    Ensuring every automated device has a physical manual fallback in case the smart hub crashes
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  3. 3
    Using fast PIR sensors to turn lights on instantly, and mmWave sensors to keep them on while the room is occupied
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  4. 4
    Combining motion sensors with door contact sensors to prevent lights from turning off or blinding people at night
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Tried another approach not listed above?+ Share your workaround ↑

In their words

Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.

r/homeautomation4 people · February 2026

“i spent the entire weekend setting up mmWave presence sensors so the bathroom lights would be "perfect." she walked in, the sensor lagged for 2 seconds, and she just stood there in the dark. she gave me that look.”source ↗

KeyPick1 · r/homeautomation · 1,103 upvotes

“This is the biggest obstacle to any kind of SmartHome upgrade at my place. Everything has to be wife and guest proof before it's smart.”source ↗

Stoicviking · r/homeautomation · 219 upvotes

“I’m about to just move the sensor out completely and use a switch because the whole thing is frustrating the heck out of me.”source ↗

Mitoria · r/homeautomation · 46 upvotes

“I like new toys, but if the new expensive toy works worse than a normal switch id just put it back without my partner complaining first.”source ↗

szank · r/homeautomation · 39 upvotes

Where this came up

People with this problem also raised