ULTRALOQ UL3 BT 2nd Gen Smart Lock

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What is ULTRALOQ UL3 BT 2nd Gen Smart Lock?

Ultraloq UL3 BT (2nd Gen) is a smart lock handle designed to use your fingerprint, code, key, or smartphone to unlock. It allows you to control the access to your door while you’re away from your home and monitor all activity remotely. It supports Alexa, Google Assistant, and IFTTT.

Design and Features

  • Smart Control: Unlock, manage access and see a Log of who’s entered and exactly when they did from your smartphone.
  • All-In-One Flexibility: World’s first 5-in-1 keyless entry smart lock, fingerprint + code + smartphone + Shake to Open + mechanical key.
  • Voice Control: ULTRALOQ UL3 BT 2nd Gen is compatible with Alexa and Google Home.
  • 2nd Gen Fingerprint ID: Accurate fingerprint ID powered by a self-learning fingerprint algorithm for less than 0.5-second identification, supporting up to 95 fingerprints.
  • Anti-peep Keypad: This function will let you add a random digit to protect your access code from prying eyes.
  • Shake to Open: Just wake up your smartphone’s screen and shake your phone to unlock your door. No need to open the U-tec app. (For Android only).
  • Share Temporary Access: Grant  Ekey access to your family members, dog walkers, or guest people.
  • Weatherproof Design: Dust and IP weatherproof external lock withstand cold and heat.
  • Security and Privacy: Dual data encryption using secure 128-bit AES and a Dynamic Key that will keep your data safe.
  • DIY Installation: Replaces your existing knob or lever on standard doors with a single hole (1-5/16″ to 2″ thick and 2-1/8″ face bore hole).

What’s in The Box

  • Exterior Assembly * 1
  • Interior Assembly * 1
  • Interior Assembly Mounting Plate * 1
  • Handles * 2
  • Spindle * 1
  • AA Batteries * 3
  • Screwdriver * 1
  • Screws * 11
  • Strike * 1
  • Latch * 1
  • Backup Keys * 3
  • Spring * 1
  • Manual * 1

Setup and Installation

ULTRALOQ Application

ULTRALOQ UL3 BT 2nd Gen Smart Lock Review

8.4Expert Score
Our Verdict
ULTRALOQ UL3 BT 2nd Gen Smart Lock is the world's first 5-in-1 keyless entry smart lock.
  • Easy-to-use application
  • Almost easy installation
  • Limited and scheduled keys
  • Auto Unlock
  • Embedded fingerprint reader and keypad
  • Multiple smart home controller options
  • Voice control
  • Key usage if the battery drains
  • Long battery life
  • Low battery indicator
  • Big dimensions
  • Unstable fingerprint reader
  • Unstable Bluetooth connection
  • The keypad is not visible under sunlight
  • No timer options for auto lock triggering

Specification: ULTRALOQ UL3 BT 2nd Gen Smart Lock



Part Number


Battery Cell Type


Batteries Required


Batteries Included


Item Package Quantity






Is Discontinued By Manufacturer



‎3 AA batteries required.

Item model number


Product Dimensions

‎5 x 4 x 6 inches



Lock Type

‎Biometric Lock

Control Method


Item Weight

‎6 pounds



Controller Type

‎iOS, Android

Included Components

‎AA Batteries

Finish Type



‎Satin Nickel





Item Dimensions LxWxH

‎5 x 4 x 6 inches

Warranty Description

‎18 Months Electronic and Lifetime Mechanical Warranty

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