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 over Aqara Smart Smoke Detector because of price, rating, and alerts. 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.
| Feature | Aqara Smart Smoke Detector | Heiman HS1SA Series Smoke Alarm | Winner |
|---|---|---|---|
| Price | €37.99 | £16.14 | Heiman HS1SA Series Smoke Alarm |
| Rating | 4.3 | 4.5 | Heiman HS1SA Series Smoke Alarm |
| Integrations | Apple HomeKit, Home Assistant, IFTTT, Matter | Samsung SmartThings, Home Assistant | Aqara Smart Smoke Detector |
| Alerts | Fire Alerts | Fire Alerts, Low Battery Alerts | Heiman HS1SA Series Smoke Alarm |
| Battery Life | 10 years | 10 years | Tie |
| Connectivity | Zigbee | Zigbee | Tie |
| Screen | NO | NO | Tie |
| Sensors | Smoke | Smoke | Tie |
| Built-in Siren | YES | YES | Tie |
| Built-in Light | YES | YES | Tie |
| Tests Itself | NO | NO | Tie |
| Pathlight | NO | NO | Tie |
16% OFF
€37.99
€44.99
- + Integrations: Apple HomeKit, Home Assistant, IFTTT, Matter
- - Price: €37.99 vs £16.14
- - Rating: 4.3 vs 4.5
Winner
5% OFF
£16.14
£16.99
- + Price: £16.14
- + Rating: 4.5
- + Alerts: Fire Alerts, Low Battery Alerts
- - Integrations: Samsung SmartThings, Home Assistant vs Apple HomeKit, Home Assistant, IFTTT, Matter
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.
