GoKawiilAqara's new FP400 presence sensor offers little upgrade over prior models
Aqara has released the Multi-Sensor FP400, its latest mmWave presence detector for smart-home setups. Despite being a newer model, reviewers found it fails to meaningfully advance on the capabilities already offered by Aqara's earlier presence sensors.
GoKawiil's interpretation of the reporting above, not reported fact.
Aqara has built its reputation on leading the mmWave presence-sensing category, so a lackluster follow-up product raises questions about the pace of innovation in this niche smart-home segment. For buyers, it suggests older Aqara sensors may remain the smarter purchase rather than upgrading to the newest release.
- The FP400 is Aqara's newest mmWave presence sensor
- It does not significantly outperform Aqara's earlier sensor models
- Consumers may find little reason to upgrade from previous versions
Aqara FP2 Presence Sensor — If the new FP400 doesn't quite deliver a leap forward, Aqara's own FP2 remains a top pick for accurate mmWave presence detection in smart homes. It offers robust zone detection for automations like lighting and climate control without needing wearables, making it a great choice for anyone diving into presence-based automations.
See Aqara FP2 Presence Sensor on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: gizmodo.com, 2026-09-20
Published there as: “Aqara Multi-Sensor FP400 Review: Not Quite the mmWave of the Future”
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