Aqara Smart Smoke Detector vs Heiman HS1SA Series Smoke Alarm

Full Smart Smoke & CO Detectors comparison in 2026

Data from Amazon and official Aqara and Heiman sites.
2026 verdict
For most buyers in 2026, Heiman HS1SA Series Smoke Alarm is the safer pick. Its strongest advantages show up in price, rating, and alerts, with its broader overall balance helping widen the gap. Pick Aqara Smart Smoke Detector only when integrations is the deciding factor for your setup. That keeps the verdict firmly in favor of Heiman HS1SA Series Smoke Alarm.
vs
FeatureAqara Smart Smoke DetectorHeiman HS1SA Series Smoke AlarmWinner
Price€37.99£16.14Heiman HS1SA Series Smoke Alarm
Rating4.24.4Heiman HS1SA Series Smoke Alarm
IntegrationsApple HomeKit, Home Assistant, IFTTT, MatterHome AssistantAqara Smart Smoke Detector
AlertsFire AlertsFire Alerts, Low Battery AlertsHeiman HS1SA Series Smoke Alarm
Battery Life10 years10 yearsTie
ConnectivityZigbeeZigbeeTie
ScreenNONOTie
SensorsSmokeSmokeTie
Built-in SirenYESYESTie
Built-in LightYESYESTie
Tests ItselfNONOTie
PathlightNONOTie

Frequently Asked Questions (FAQ)

Which is better overall: Aqara Smart Smoke Detector or Heiman HS1SA Series Smoke Alarm?
Heiman HS1SA Series Smoke Alarm has the stronger overall profile in this comparison, especially for price, rating, and alerts.
What is the biggest difference between Aqara Smart Smoke Detector and Heiman HS1SA Series Smoke Alarm?
Price is one of the clearest differences: Aqara Smart Smoke Detector lists €37.99, while Heiman HS1SA Series Smoke Alarm lists £16.14.
Which one looks better on price?
Aqara Smart Smoke Detector is listed at €37.99, while Heiman HS1SA Series Smoke Alarm is listed at £16.14. Heiman HS1SA Series Smoke Alarm (better spec).
Who should buy Aqara Smart Smoke Detector?
Choose Aqara Smart Smoke Detector if your priority is integrations and that matters more than price.
Who should buy Heiman HS1SA Series Smoke Alarm?
Choose Heiman HS1SA Series Smoke Alarm if your priority is price and rating and that matters more than integrations.
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