---
product_id: 136862119
title: "ULTRALOQ U-Bolt"
brand: "ultraloq"
price: "€ 197.40"
currency: EUR
in_stock: null
reviews_count: 8
category: "Ultraloq"
url: https://www.desertcart.hr/products/136862119-ultraloq-u-bolt
store_origin: HR
region: Croatia
---

# 1 Year Battery Life 5-in-1 Keyless Entry Modes ANSI Grade 1 Security ULTRALOQ U-Bolt

**Brand:** ultraloq
**Price:** € 197.40
**Availability:** ❌ Out of Stock

## Summary

> 🔐 Elevate your front door game with the ultimate smart lock experience!

## Quick Answers

- **What is this?** ULTRALOQ U-Bolt by ultraloq
- **How much does it cost?** € 197.40 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/136862119-ultraloq-u-bolt)

## Best For

- ultraloq enthusiasts

## Why This Product

- Trusted ultraloq brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless DIY Installation:** Fits standard US doors with no drilling required—upgrade your front door in under 10 minutes.
- • **Seamless 5-in-1 Keyless Access:** Control via keypad, smartphone app, smartwatch, auto unlock, or mechanical keys—flexibility that fits your lifestyle.
- • **Smart Home Ready & Voice Controlled:** Works effortlessly with Alexa, Google Assistant, SmartThings, and IFTTT for hands-free convenience.
- • **Unmatched Security, Zero Compromise:** ANSI Grade 1 certified deadbolt delivers 35x strength of standard locks for peace of mind.
- • **Stay Connected & In Control Anywhere:** Manage access, share eKeys, and monitor entry logs remotely with the ULTRALOQ app and optional WiFi bridge.

## Overview

The ULTRALOQ U-Bolt Smart Lock is a satin nickel, ANSI Grade 1 certified deadbolt offering 5-in-1 keyless entry including keypad, app, auto unlock, smartwatch, and mechanical keys. It features Bluetooth connectivity, voice assistant compatibility, a backlit keypad, and a robust 1-year battery life. Designed for easy DIY installation on standard US doors, it provides advanced security, remote access management, and seamless smart home integration, backed by a lifetime mechanical and 18-month electronic warranty.

## Description

Buy ULTRALOQ U-Bolt Smart Lock, 5 in 1 Keyless Entry Door Lock with Bluetooth, App Control, Backlit Keypad, Auto Unlock, Smart Deadbolt for Front Door, ANSI Grade 1, 1 Year Battery, Satin Nickel: U-Locks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good value - Easy install and setup. Extra keys made with automatic keymaker at local hardware store. Having had other locks that failed, I know having a readily accessible key is good insurance. Experiencing difficulty with the automatic opening using the "away" feature and working on modifying the lock opening times as it was relocking before we could reach the door. Using a dedicated 2.4ghz bridge for connectivity. Not sure why 5ghz systems are not readily available. At some point will changeover to their newer NFC lock for extra convenience. With over 20 years experience in using fingerprint locks I chose not to purchase that feature. Android app works well for unlocking the door and having key pad to unlock is sufficient as a backup option. Will try imbedding a magnet into the door frame to eliminate the need for the magnet attached on the outside of the frame. Going to add a white stripe on the inside knob to easily visualize the door is in locked position from a distance. Too early to comment on battery life or overall dependability. Would recommend making sure the deadbolt will extend fully into the door strike with no interference.
Review: Epic lock!!! - The ULTRALOQ U-Bolt WiFi Smart Lock with Door Sensor has been a game-changer for my home security and convenience since I purchased it on June 9, 2024. As someone who was tired of fumbling with keys or worrying about lost spares, I was drawn to its 8-in-1 keyless entry system, which includes AI-powered fingerprint recognition, an anti-peep keypad, smartphone app control, auto unlock and lock features, web portal access, eKey sharing, voice commands via Alexa or Google Assistant, and traditional mechanical keys as a backup. Installation was straightforward, taking just minutes with only four screws and no wiring or drilling required, fitting perfectly on my standard US door. The built-in WiFi eliminated the need for an extra bridge, and the included door sensor provides real-time alerts on whether the door is open or closed, adding an extra layer of peace of mind. Right from the start, the lock’s IP65 weatherproof rating proved reliable through rainy seasons, and its ANSI Grade 1 certification assured me of its durability and strength. 19 15 Over the past year, I’ve come to absolutely love how seamlessly this lock integrates into my daily routine. The fingerprint scanner, with its 360-degree live ID and self-learning AI, unlocks in a fraction of a second—even with slightly damp hands—and has been incredibly consistent, far outperforming other models I’ve tried in the past. Battery life has held up well, lasting 3-6 months with regular use, and the app sends timely low-battery notifications to prevent any lockouts. I’ve used the auto-unlock feature countless times when approaching with groceries in hand, and the ability to grant temporary eKeys to guests or family via the app has been invaluable for remote management, especially during trips. Integration with my smart home ecosystem, like triggering lights upon unlocking, has made everything feel more automated and secure, and the quiet motor operation ensures it doesn’t disturb the household. Despite some initial setup tweaks for WiFi stability, it has performed flawlessly in tests, responding instantly to commands without any major issues. 0 16 In conclusion, after more than a year of daily use, I can confidently say I’ve loved the ULTRALOQ U-Bolt WiFi Smart Lock with Door Sensor more than any other smart home device I’ve owned—it’s reliable, versatile, and has eliminated so many small frustrations from my life. Whether for families, rentals, or busy professionals, its combination of advanced features, ease of use, and robust security makes it a standout choice. I highly recommend it to anyone looking to upgrade their door lock; it’s earned its spot as a top-rated option in my book and continues to impress with every unlock.

## Features

- 5-in-1 Keyless Entry Door Lock: Keypad + Smartphone App + Auto Unlock + Smart Watch App + 2 Mechanical Keys.
- APP Control & Share Ekeys: U-Bolt smart lock enable you to lock, unlock, manage access, view access logs of who's entered and exactly when they did using smartphone App, authorize family members, guests, or tenants to unlock doors using the app or codes. Note: With the ULTRALOQ bridge (sold separately), these features are available when you are away from home. Connectivity: 2.4g wifi only.
- Auto Lock and Auto Unlock: Smart Lock automatically locks on a preset timer and unlocks when you arrive at your door with your smartphone. Utilize the "ULTRALOQ" button on your keyboard to "One Touch Lock". Low battery alert via app. Add random digits to protect your passcode from prying eyes. With the backlit keypad, entry your home easily even at night.
- Voice control with Alexa and Google Assistant. Works with SmartThings and IFTTT. ULTRALOQ Bridge Required(sold separately).
- Certified Highest Security and Durability: Meets ANSI Grade 1 Standard. Proven for up to 35 times strength of standard residential locks along with a 7 times longer lifespan. IP65 rated dust and weatherproof external Smart Lock built to withstand heat and cold.
- DIY Installation: ULTRALOQ smart deadbolt fits on most US standard left or right-handed doors. Replace your current deadbolt with just a screwdriver in 10 mins. Backed by Ultraloq, world’s leading smart lock brand with more than 1 million happy American users.
- Plus lifetime mechanical and 18 months electronic guarantee. Lifetime online phone support from Monday to Friday 7 AM to 6 PM PST and 24/7 after-sales email service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SNPXSFV |
| Batteries | 4 AA batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #10,490 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #62 in Deadbolts |
| Brand | ULTRALOQ |
| Certification | ANSI Grade 1 |
| Color | Satin Nickel |
| Connectivity Protocol | Bluetooth |
| Control Method | App, Push Button, Touch |
| Controller Type | Amazon Alexa |
| Customer Reviews | 4.3 4.3 out of 5 stars (3,713) |
| Date First Available | May 31, 2019 |
| Finish | Brushed |
| Finish Type | Brushed |
| Included Components | ULTRALOQ Smart Lock with Physical Keypad and Key Hole, Mounting Hardware, Backup Key, AA Alkaline Batteries, User Guide |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 2.82 pounds |
| Item dimensions L x W x H | 2.95 x 0.94 x 2.95 inches |
| Item model number | U-Bolt |
| Lock Type | Combination Lock, Deadbolt, Keypad |
| Manufacturer | U-Tec |
| Material | Zinc |
| Model Name | U-Bolt |
| Number of Pieces | 1 |
| Part Number | U-Bolt |
| Product Dimensions | 2.95 x 0.94 x 2.95 inches |
| Recommended Uses For Product | Residential / Commercial |
| Shape | Rectangular |
| Size | Bluetooth |
| Smart Home Compatibility | Smart Home Compatible |
| Special Feature | ANSI Grade 1 Certified, Smartphone Control, Auto Lock & Auto Unlock, Glove-friendly Fingerprint-resistant Keypad, No Drilling Required |
| Special Features | ANSI Grade 1 Certified, Smartphone Control, Auto Lock & Auto Unlock, Glove-friendly Fingerprint-resistant Keypad, No Drilling Required |
| Style | Keypad + Bluetooth |
| UPC | 850770008443 |
| Usage | Meets ANSI/ BHMA A156. |
| Warranty Description | lifetime mechanical warranty and 18 months electronic warranty. |

## Product Details

- **Brand:** ULTRALOQ
- **Item dimensions L x W x H:** 2.95 x 0.94 x 2.95 inches
- **Lock Type:** Combination Lock, Deadbolt, Keypad
- **Material:** Zinc

## Images

![ULTRALOQ U-Bolt - Image 1](https://m.media-amazon.com/images/I/71QSfR7bLbL.jpg)
![ULTRALOQ U-Bolt - Image 2](https://m.media-amazon.com/images/I/71Dc8tb-H+L.jpg)
![ULTRALOQ U-Bolt - Image 3](https://m.media-amazon.com/images/I/71tYx549KLL.jpg)
![ULTRALOQ U-Bolt - Image 4](https://m.media-amazon.com/images/I/719sERuuAeL.jpg)
![ULTRALOQ U-Bolt - Image 5](https://m.media-amazon.com/images/I/8149yIAlw3L.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: Can the key lock be picked by a thief?**
A: Any lock with tumblers can be picked by anyone with the knowledge, tools, and time. The complexity of the lock can make "picking" it more difficult. In which case the person who wants to the other side of the door, will find another way. Just remember, never put a $1,000 lock on a $10 door.

**Q: What diameter core hole does this lock need?**
A: 2.125 inch (54 mm) diameter face hole & 1 inch (25 mm) diameter latch hole

**Q: How do you setup Bluetooth?**
A: This was an easy set-up. Once it’s installed. You can get the app and follow the steps.

**Q: Does this lock work with Alexa in Canada as I’ve heard some don’t?**
A: Yes, it can work with Alexa in Canada, please order the item which include the bridge adapter.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good value
*by P***E on February 28, 2026*

Easy install and setup. Extra keys made with automatic keymaker at local hardware store. Having had other locks that failed, I know having a readily accessible key is good insurance. Experiencing difficulty with the automatic opening using the "away" feature and working on modifying the lock opening times as it was relocking before we could reach the door. Using a dedicated 2.4ghz bridge for connectivity. Not sure why 5ghz systems are not readily available. At some point will changeover to their newer NFC lock for extra convenience. With over 20 years experience in using fingerprint locks I chose not to purchase that feature. Android app works well for unlocking the door and having key pad to unlock is sufficient as a backup option. Will try imbedding a magnet into the door frame to eliminate the need for the magnet attached on the outside of the frame. Going to add a white stripe on the inside knob to easily visualize the door is in locked position from a distance. Too early to comment on battery life or overall dependability. Would recommend making sure the deadbolt will extend fully into the door strike with no interference.

### ⭐⭐⭐⭐⭐ Epic lock!!!
*by T***A on August 14, 2025*

The ULTRALOQ U-Bolt WiFi Smart Lock with Door Sensor has been a game-changer for my home security and convenience since I purchased it on June 9, 2024. As someone who was tired of fumbling with keys or worrying about lost spares, I was drawn to its 8-in-1 keyless entry system, which includes AI-powered fingerprint recognition, an anti-peep keypad, smartphone app control, auto unlock and lock features, web portal access, eKey sharing, voice commands via Alexa or Google Assistant, and traditional mechanical keys as a backup. Installation was straightforward, taking just minutes with only four screws and no wiring or drilling required, fitting perfectly on my standard US door. The built-in WiFi eliminated the need for an extra bridge, and the included door sensor provides real-time alerts on whether the door is open or closed, adding an extra layer of peace of mind. Right from the start, the lock’s IP65 weatherproof rating proved reliable through rainy seasons, and its ANSI Grade 1 certification assured me of its durability and strength. 19 15 Over the past year, I’ve come to absolutely love how seamlessly this lock integrates into my daily routine. The fingerprint scanner, with its 360-degree live ID and self-learning AI, unlocks in a fraction of a second—even with slightly damp hands—and has been incredibly consistent, far outperforming other models I’ve tried in the past. Battery life has held up well, lasting 3-6 months with regular use, and the app sends timely low-battery notifications to prevent any lockouts. I’ve used the auto-unlock feature countless times when approaching with groceries in hand, and the ability to grant temporary eKeys to guests or family via the app has been invaluable for remote management, especially during trips. Integration with my smart home ecosystem, like triggering lights upon unlocking, has made everything feel more automated and secure, and the quiet motor operation ensures it doesn’t disturb the household. Despite some initial setup tweaks for WiFi stability, it has performed flawlessly in tests, responding instantly to commands without any major issues. 0 16 In conclusion, after more than a year of daily use, I can confidently say I’ve loved the ULTRALOQ U-Bolt WiFi Smart Lock with Door Sensor more than any other smart home device I’ve owned—it’s reliable, versatile, and has eliminated so many small frustrations from my life. Whether for families, rentals, or busy professionals, its combination of advanced features, ease of use, and robust security makes it a standout choice. I highly recommend it to anyone looking to upgrade their door lock; it’s earned its spot as a top-rated option in my book and continues to impress with every unlock.

### ⭐⭐⭐⭐ So far, so good!
*by T***E on October 8, 2023*

My Yale/Nest lock became increasingly flakey, going offline sporadically until, after resetting it many times, it eventually refused to connect at all. (I worked the problem for a *long* time before giving up and buying this as a replacement. There were a lot of people online with the same problem and the "fixes" didn't help.) I was pleasantly surprised that the installation was easy. The only part of the installation that was poorly documented was the bit about the door sensor. The door sensor monitors whether the door is physically shut or not (since the deadbolt can be operated regardless of whether the door is open or closed). I watched the YouTube video and it explained things better that the written instructions, so, overall, installation was problem-free. The app is a little over-engineered, in my opinion. You set up "Addresses", "Locations" within an Address, and "Devices" within a location. I suppose it makes sense if, for example, you owned several properties with multiple buildings on each, with every unit in every building having two or more devices. For a person like me, with just one lock at a vacation home, it's overkill and unnecessarily complicated. The features of the app are great, comparable to what I had with the Yale/Nest lock. The two major differences are 1) that the ULTRALOQ has a sensor for when the door is open or shut and 2) the way to handle dead batteries. The Yale/Nest lock has contacts on the outside where you hold up a 9-volt battery to the lock, powering it long enough to get it unlocked. The ULTRALOQ has physical keys. I like having the physical keys very much, but they are no use if the physical key is not present. For example, if I wanted to give access to guests and the batteries were dead, I would have to drive hours to meet with them and get the door unlocked. It would be ideal to have both features: battery terminals AND physical keys. But I can't really knock it for not having a feature that I already knew it lacked. That said, the ULTRALOQ app tells me how strong the batteries are, which the Yale/Nest lock does not do. Another cool feature of the ULTRALOQ is that I can take it off the WiFi (and lose remote control capability) to extend battery life. I don't want to do that, but it's cool that it's possible. Replacing the batteries is easier with the ULTRALOQ. You need a tool or thin toothpick to get the battery cover off the Yale/Nest lock. The ULTRALOQ cover comes off just by applying gentle pressure. The ULTRALOQ has an "autolock" feature which seems a little too aggressive. I turned this off because I sometimes want to leave the front door open without the lock taking it upon itself to lock within seconds. There is also a feature to automatically unlock whenever a configured Bluetooth device approaches. That's also too automatic for me, but some users might appreciate it. Updating the firmware on the ULTRALOQ was a big pain. It took several attempts which failed randomly, despite the WiFi being strong and my phone being right next to the lock. That did not bode well, as it reminded me of trouble I've had with other devices. But it eventually worked. I would change my rating from four to five stars if the firmware updates worked more reliably and if the app was organized more intuitively. But, so far, the lock is working well and it has almost all the features I want.

## Frequently Bought Together

- ULTRALOQ U-Bolt Smart Lock, 5-in-1 Smart Door Lock with App Control, Auto Unlock, Auto Lock, Keypad Deadbolt, Keyless Deadbolt Lock, Smart Locks for Front Door, Smart Deadbolt, Satin Nickel
- ULTRALOQ Smart Lock U-Bolt Pro, 7-in-1 Fingerprint Keyless Entry Door Lock with App Control, Anti-peep Keypad, Auto Unlock, Auto Lock, IP65 Waterproof

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-04-26*