Winner
Data from the official Aqara and Kidde sites.
2026 verdict
Aqara Smart Smoke Detector edges out Kidde Smart Smoke Alarm (P4010ACS-WF) in 2026, led by rating, integrations, and Built-in light.
It wins the broader comparison through rating, integrations, and Built-in light, while local control helps confirm the result. Kidde Smart Smoke Alarm (P4010ACS-WF) remains a niche alternative if warranty matters more than the rest of the comparison. That makes Aqara Smart Smoke Detector the clearer recommendation in 2026.
Connectivity
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Price unavailable right now
Works with
Connectivity
- Wi-Fi 2.4 GHz
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| Feature | Aqara Smart Smoke Detector | Kidde Smart Smoke Alarm (P4010ACS-WF) | Winner |
|---|---|---|---|
| Rating | 4.4 | 3.3 | Aqara Smart Smoke Detector |
| Warranty | 1 year | 10 years | Kidde Smart Smoke Alarm (P4010ACS-WF) |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Home Assistant | Aqara Smart Smoke Detector |
| Built-in Light | YES | NO | Aqara Smart Smoke Detector |
| Local Control | YES | Partially | Aqara Smart Smoke Detector |
| Battery Life | 10 years | 10 years | Tie |
| Connectivity | Zigbee | 2.4 GHz WiFi | Tie |
| Screen | NO | NO | Tie |
| Sensors | Smoke | Smoke | Tie |
| Alerts | Fire Alerts, Low Battery Alerts | Fire Alerts, Low Battery Alerts | Tie |
| Built-in Siren | YES | YES | Tie |
| Pathlight | NO | NO | Tie |
Winner
- + Rating: 4.4
- + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- + Built-in Light: YES
- - Warranty: 1 year vs 10 years
Price unavailable right now
- + Warranty: 10 years
- - Rating: 3.3 vs 4.4
- - Integrations: Google Home, Home Assistant vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
Frequently Asked Questions
Which is better overall: Aqara Smart Smoke Detector or Kidde Smart Smoke Alarm (P4010ACS-WF)?
Aqara Smart Smoke Detector has the stronger overall profile in this comparison, especially for rating, integrations, and Built-in light.
What is the biggest difference between Aqara Smart Smoke Detector and Kidde Smart Smoke Alarm (P4010ACS-WF)?
Rating is one of the clearest differences: Aqara Smart Smoke Detector lists 4.4, while Kidde Smart Smoke Alarm (P4010ACS-WF) lists 3.3.
Who should buy Aqara Smart Smoke Detector?
Choose Aqara Smart Smoke Detector if your priority is rating and integrations and that matters more than warranty.
Who should buy Kidde Smart Smoke Alarm (P4010ACS-WF)?
Choose Kidde Smart Smoke Alarm (P4010ACS-WF) if your priority is warranty and that matters more than rating.
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