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Aqara Smart Lock U300

Aqara Smart Lock U300

Aqara Security

Key Hardware & Protocol Features

  • Matter over Thread support
  • Biometric fingerprint recognition
  • Designed for lever/latch door handles
  • IPX5 weather-resistant rating

Aqara Corporate DNA & Headquarters

Full Brand Portfolio (4.4/5) →
Parent Company Lumi United Technology Co., Ltd.
Headquarters Location China
Corporate Structure Private

Linked CSA Certification Records

Aqara Smart Lock U400 - CSA-IOT

Certificate ID: aqara-smart-lock-u400 • Date: 05/07/2025 • Thread, Bluetooth

Official CSA Registry →
Aqara Smart Lock U400 - CSA-IOT

Certificate ID: aqara-smart-lock-u400-2 • Date: 06/02/2026 • Thread, Bluetooth

Official CSA Registry →

Ecosystem Strengths

Praised for extensive Matter and Apple HomeKit support, groundbreaking mmWave presence sensors, high Zigbee network stability, and a cost-effective, diverse sensor portfolio.

Considerations

Criticized for requiring proprietary hubs to unlock advanced features, regional server segmentation issues within the mobile app, and occasional firmware update friction.