ULTRALOQ U-Bolt Pro WiFi

ULTRALOQ U-Bolt Pro WiFi

4.2
6,304 ratings
Launch Year: 2023

Model: U-BOLT-PRO-WiFi

24% OFF
$169.99
$129.97
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Our review

ULTRALOQ U-Bolt Pro WiFi Review: Eight Ways In, and Support That Actually Answers

Fingerprint, code, app, Auto Unlock and a hidden keyway on an ANSI Grade 1 deadbolt with Wi-Fi built in and a door sensor in the box.

The verdict

The U-Bolt Pro WiFi is the value benchmark for fingerprint deadbolts. It stacks eight entry methods, fingerprint reading for up to 100 prints, 50 codes, the app, Auto Unlock, a web portal, eKey sharing, voice control and two mechanical keys, onto a zinc-alloy body certified to ANSI Grade 1, with Wi-Fi built in so there is no hub and a door sensor included for reliable auto-locking. Owners rate the fingerprint reader as fast and consistent, and ULTRALOQ's customer service comes up again and again as unusually good, with several buyers describing free replacements well after purchase. The weak spots are connectivity fussiness for a minority and an electronics warranty of only 18 months.

Best for
  • Fingerprint entry on a budget
  • Airbnb and rental access management
  • Households that share access often
  • Doors where other smart locks do not fit

Pros

  • Eight entry methods including fingerprint, codes, app, Auto Unlock and keys
  • Stores up to 100 fingerprints and 50 passcodes
  • Built-in 2.4GHz Wi-Fi with no hub or bridge required
  • Door sensor included, so Auto-Lock reacts to the door actually closing
  • ANSI Grade 1 certified zinc-alloy body
  • eKey and code sharing with a full access log, ideal for rentals
  • Works with Alexa, Google Home, SmartThings and IFTTT
  • Customer service repeatedly praised, including free out-of-period replacements
  • Fits doors where bulkier smart locks will not

Cons

  • Electronics warranty is only 18 months
  • A minority of owners report persistent connectivity troubleshooting
  • 2.4GHz Wi-Fi only, so router placement matters
  • No Apple HomeKit, Apple Home Key or Matter support
  • Report of the mechanism failing at around four years
  • Fingerprint enrolment needs the instructions followed carefully

Who is the ULTRALOQ U-Bolt Pro WiFi for?

It suits a household that wants everyone to get in their own way without carrying keys. The lock stores up to 100 fingerprints at two per user and 50 passcodes, unlocks from the app anywhere thanks to built-in 2.4GHz Wi-Fi with no bridge, opens automatically as you approach with your phone, and keeps a hidden keyway with two backup keys behind the fascia. Access can be shared as eKeys or codes remotely and revoked the same way, with a full log of who came in and when, which is why it turns up so often on rentals and Airbnbs. The body is zinc alloy certified to ANSI Grade 1, which ULTRALOQ rates at up to 35 times the strength of a standard residential lock. A door sensor is included so Auto-Lock fires on the door actually closing, and it works with Alexa, Google Home, SmartThings and IFTTT.

What buyers love

Two things dominate. The first is the fingerprint reader: owners running the lock on multiple doors describe it reacting quickly and reliably, and one specifically prefers the version with the full green ring indicator because it confirms a successful read instantly. The second, unusually, is support. Several owners write at length about ULTRALOQ spending real time with them and sending free replacements, including one who had issues more than a year after purchase and another who changed their rating after the company made things right. Fit is a third theme, with an owner of hurricane impact doors reporting that the U-Bolt Pro was the only smart lock that cleared their secondary lock five inches above the deadbolt. Installation is generally described as easy.

What to know before you buy

The recurring negative is reliability of the connected side rather than the mechanism. One owner describes constantly troubleshooting a device whose one job is to lock the door, and the lock is 2.4GHz-only so router placement matters. Longevity has a ceiling too: an owner reports the mechanism failing at around four years and being told it was out of warranty, which it would be, since electronics are covered for only 18 months even though the mechanical warranty is lifetime. Read the fingerprint enrolment instructions properly, as one owner notes results depend on following them. Finally, note the ecosystem gaps: there is no Apple HomeKit, no Apple Home Key and no Matter here, so Apple households should look at the Bolt SE or a Schlage instead.

Is the ULTRALOQ U-Bolt Pro WiFi worth it?

For fingerprint entry with remote control and no hub, this is the best value in the category, and the included door sensor plus ANSI Grade 1 certification are things rivals charge more for. The support record is a genuine differentiator, which matters on a device with an 18-month electronics warranty. Buy it if you are in the Alexa, Google or SmartThings world and want to hand out and revoke access easily. If you need HomeKit, Matter, or a longer electronics guarantee, that is a different lock.

Frequently asked questions

Does the ULTRALOQ U-Bolt Pro WiFi need a hub?

No. Wi-Fi is built into the lock, so remote locking, notifications and access sharing work straight from the app over a 2.4GHz network with no bridge to buy or place.

How many fingerprints can the U-Bolt Pro WiFi store?

Up to 100, at two prints per user, alongside 50 passcodes. Access can also be granted as eKeys, through the app, the web portal, Auto Unlock, voice assistants, or one of the two mechanical keys.

Does the ULTRALOQ U-Bolt Pro WiFi come with a door sensor?

Yes, it is included in the box. The sensor lets the lock auto-lock when the door genuinely closes rather than on a timer, and it powers the door-left-open alerts.

Does the U-Bolt Pro WiFi work with Apple HomeKit?

No. It supports Amazon Alexa, Google Home, SmartThings and IFTTT along with the Xthings Home app. For Apple Home you would need the ULTRALOQ Bolt SE, which uses Matter over Thread.

How strong is the U-Bolt Pro WiFi?

It meets the ANSI Grade 1 standard, the highest residential grade, on a zinc-alloy body. ULTRALOQ states that is up to 35 times the strength and seven times the cycle life of a standard residential lock.

What warranty does the U-Bolt Pro WiFi have?

Lifetime on the mechanical parts and 18 months on the electronics. That electronics window is shorter than some rivals, though owners frequently report ULTRALOQ helping beyond it.

At a glance

Summary

Everything this door lock supports, grouped by category.

Size & Materials
Available in colors
Connectivity
2.4 GHz WiFiBluetooth
Integrations
Google HomeAlexaSamsung SmartThingsIFTTT
Lock/Unlock System
RemoteBluetoothPasscodeFingerprintPhysical Key
Automatic Lock / Unlock
Afer Door is closedBy Geolocation
Alerts
Door Locks/UnlocksTamper-proof AlertLow Battery Alert
Sensors
Door Open/Close
Features
One-Time PasswordPeriodic Password

Price History

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Company
ULTRALOQ logo

ULTRALOQ

4.3/ 5 avg ratingUnited States flagHeadquartered in United States

ULTRALOQ is the smart lock brand of U-tec, a Silicon Valley company that designs keyless entry hardware for the home. Its range covers the U-Bolt and Bolt deadbolt families and the Latch and Lever lines, typically combining fingerprint reading, a keypad, app control and a mechanical key in one lock. Newer models add built-in Wi-Fi or Matter over Thread, so they work with Apple Home, Amazon Alexa and Google Home without a separate bridge.

Full specifications

Every spec, organized

Browse the full breakdown by category. Tap the on any row for what it means, or the for sources and documentation.

Size & Materials
Weather Resistance

?

Outer Panel Dimensions

?

Inner Panel Dimensions

?

Weight

?

Available in colors

YES

Power
Battery Type

4x AA

4 AA alkaline batteries included

Battery Life

?

Backup Battery

NO

Connectivity
2.4 GHz WiFi

YES

802.11 b/g/n, built in, no hub required

5 GHz WiFi

NO

Bluetooth

YES

Z-Wave

NO

Zigbee

NO

Thread Protocol

NO

Other

NO

Integrations
Google Home

YES

Alexa

YES

Apple HomeKit

NO

Samsung SmartThings

YES

Home Assistant

?

IFTTT

YES

Matter

NO

Lock/Unlock System
Remote

YES

Bluetooth

YES

Passcode

YES

Up to 50 codes

Fingerprint

YES

Stores up to 100 fingerprints, 2 per user

Face Recognition

NO

NFC Tag

NO

Apple Home Key

NO

Physical Key

YES

Hidden key hole with 2 backup keys

Automatic Lock / Unlock
When Away

?

Afer Door is closed

YES

Auto-locks when the door sensor reports the door closed

By Geolocation

YES

Auto Unlock as you approach with your phone

Alerts
Door Locks/Unlocks

YES

Tamper-proof Alert

YES

Door left open alerts via the included door sensor

Low Battery Alert

YES

Multiple Unlocking Failure Alert

?

Video
HD Video

NO

2K Video

NO

Night Vision

NO

Internal Storage

NO

MicroSD Card Slot

NO

Motion Detection

NO

Range Of Detection

-

Customizable Area

NO

Sensors
Door Open/Close

YES

Door sensor included in the box

Features
One-Time Password

YES

eKey and code sharing, including temporary access

Periodic Password

YES

Anti-peep Password

?

Emergency Fingerprint

NO

Doorbell

NO

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