Home Smart Locks Aqara Smart Lock B50

Aqara - Smart Lock B50 - Black

Price range: $89.99
Brand: Aqara
Category: Smart Lock
The Aqara is a smart lock. It features a display.
PQS: 87 (computed 2026-03-14 07:04:47.824172+00:00)
GTIN-14: 00192784002636
Aqara - Smart Lock B50 - Black

Key specs

Only non-null specs are shown

Offers

Retailer SKU Price Stock Offer Last seen
Best Buy 6664854 89.99 USD In stock View offer → 2026-03-14 05:05:17.962109+00:00

Recent price history (50)

Retailer Price Stock Seen at
bestbuy 89.99 USD In stock 2026-03-14 05:05:17.962109+00:00
bestbuy 89.99 USD In stock 2026-03-13 05:15:14.881507+00:00
bestbuy 89.99 USD In stock 2026-03-12 05:02:45.784249+00:00
bestbuy 89.99 USD In stock 2026-03-11 05:00:50.900392+00:00
bestbuy 89.99 USD In stock 2026-03-10 05:11:24.051256+00:00
bestbuy 89.99 USD In stock 2026-03-09 05:11:37.754260+00:00
bestbuy 99.99 USD In stock 2026-03-06 07:22:41.583679+00:00
bestbuy 99.99 USD In stock 2026-03-03 03:12:38.205645+00:00
bestbuy 99.99 USD In stock 2026-03-02 10:22:13.722254+00:00

Full specs

Show full spec table
Reconciled at2026-03-06 05:26:31.594678+00:00
Canonical JSON (expand)
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Debug data (expand)
Raw title Aqara - Smart Lock B50 - Black
Raw brandAqara
Raw categoryBest Buy > Smart Home > Home Security & Monitoring > Door & Window Security > Smart Door Locks
Canonical highlights (non-null)
core.title Aqara - Smart Lock B50 - Black
audio.wireless Wi-Fi
brand Aqara
model DL-D12E
gtin14 00192784002636
category smart_lock
smart_home.connectivity wireless
smart_home.power_source Battery-powered
smart_home.compatibility Amazon Alexa
schema_version 1
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
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      "name": "Lock Type",
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      "name": "Shareable Keys",
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        "No"
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      "value": "Yes",
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      "name": "Power Source",
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      "value": "4",
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      "value": "Apple iOS",
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      "name": "Minimum Operating Temperature",
      "value": "-31.0 degrees fahrenheit",
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        "-31.0 degrees fahrenheit"
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      "value": "131 degrees fahrenheit",
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      "feature": "Remotely Controllable via Wi-Fi\nControl your door from anywhere with built-in Wi‑Fi 6—no hub needed. Lock, unlock, and check status in real time via the Aqara Home app, Alexa, or Google Home. Compatible with 2.4GHz Wi-Fi for simple, secure remote access."
    },
    {
      "feature": "Versatile Unlocking Options\nUnlock your door your way—with a PIN code, mechanical key, Aqara app, or voice assistant. Even without Wi-Fi, features like offline and anti-peep PINs ensure secure, flexible access for you and your guests—no keys needed."
    },
    {
      "feature": "Matter-over-Bridge Compatibility\nSpeak multiple smart home languages by pairing your lock with an Aqara Hub M3, G5 Pro, or M100 to enable Matter-over-Bridge. Connect easily with Apple Home, Home Assistant, SmartThings, and more—without the cost of a premium Matter lock."
    },
    {
      "feature": "Up to 6-Month Battery Life and Emergency Power Port\nGet up to 6 months of use on AA batteries for worry-free power. If the battery runs out, a USB-C emergency port lets you quickly recharge to unlock the door."
    },
    {
      "feature": "AES Encryption and IP Rated\nDesigned for security and durability, the lock features AES-128 encryption and an IPX3 rating, resisting water spray and working reliably in temperatures as low as -31°F (-35°C)"
    },
    {
      "feature": "Aqara Exclusive Features\nUnlock smarter protection with Aqara-exclusive features like Timed Auto-Lock, Night Latch Mode, Failed Attempt Lockout, Do Not Disturb, and Away Mode—designed for comfort and security, day and night."
    },
    {
      "feature": "Integrates with Automations\nThe Aqara B50 integrates via the cloud with Aqara Doorbells and other devices to enable smart automations—like turning on lights when the door unlocks or sending alerts from doorbell activity. For local automation, an additional hub is required."
    },
    {
      "feature": "Rekey Support\nKeep your original keys and skip the hassle of redistributing new ones—thanks to rekey support that lets you replace the lock’s cylinder using just one screw. It’s a quick, convenient way to upgrade your lock without changing your family’s routine."
    }
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  "longDescription": "The Aqara B50 Smart Lock offers secure, keyless entry with built-in Wi‑Fi 6—no hub needed. Control your door remotely via the Aqara app, Alexa, or Google Home, and unlock with a PIN Code, key, app, or voice, even offline. Pair with an Aqara Hub for Matter-over-Bridge compatibility with Apple Home, SmartThings, and more. Enjoy up to 6 months of battery life, a USB-C emergency power port, AES-128 encryption, and IPX3 rating. Smart features like Auto-Lock, Do Not Disturb, and easy rekeying make the B50 a simple and powerful upgrade for any home.",
  "shortDescription": null,
  "onlineAvailability": true,
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Newegg raw specs
No Newegg raw specs saved for this product yet.