No products in the cart.


No products in the cart.

HomeSmart LocksUltraloq UL3 BT (2nd Gen): The Advanced 5 in 1 Smart Lock...

Ultraloq UL3 BT (2nd Gen): The Advanced 5 in 1 Smart Lock Handle Review

The Ultraloq Ul3 BT (2nd Gen) Smart Lock Handle has top-tier security for utmost ease and safety. The design simplifies your life and ensures home’s safety. This smart lock boasts user-friendly features without compromising on protection.

In this review, I will provide an in-depth look at the UL3 BT. We will discuss its functionalities, practical benefits, and its role in enhancing home security.

Moreover, I will lead you through a simple installation and setup process. This guarantees that you can fully utilize the Smart Lock Handle without any challenges.

Features of Ultraloq Ul3 BT (2nd Gen)

Let’s begin by exploring the multitude of features that the Ultraloq UL3 BT brings to the table. The features range from Bluetooth, Advanced Fingerprint Identification, Access Codes, Knock and Shake to Open to Backup Key.

  • Bluetooth

The Bluetooth feature in UL3 BT is quite impressive. It makes my phone work like a key. Even during power outages, or internet instability, Bluetooth Low Energy maintains connectivity. This allows easy door access when my hands are full.

However, sometimes the Bluetooth connection takes a while to connect. It is not a huge problem, but it is worth knowing.

  • Advanced Fingerprint Identification of Ultraloq Ul3 BT

This feature is tough and super accurate. It can handle scratches, dust, and even a little water. Furthermore, it’s capable of storing 95 different fingerprints. It unlocks the door instantly upon recognizing your fingerprint.

But there’s a catch. Setting up all those fingerprints can be a bit slow. It takes some patience, but once it’s done, it’s worth it.

  • Access Code

One standout for me is the “anti-peep code” feature. And it’s become my personal favorite. This nifty function adds an extra layer of security. Here’s how it works: First, you enter a sequence of random digits. Then, you set an actual password.

By doing this, even if someone is snooping around, they will need to decipher your code swiftly. It’s an effective method to maintain confidentiality. Whether it’s nosy neighbors or friends who may catch a glimpse of your digits.

Setting up the “anti-peep” code takes a while. But the added security is worth the wait.



















  • Knock to Open

For iOS users like me, the “Knock to Open” feature is a real treat. It’s like having a secret trick to open the door. Even when the phone is in my pocket, I knock four times quickly on the door and it swings open. It’s not just fun; it’s practical.

But there’s a downside. It doesn’t work as smoothly in noisy environments or if you have neighbors close by. Sometimes, the door misinterprets sounds as knocks, which can be frustrating.

  • Shake to Open

Android users have their own special feature – shake to open. Just give your smartphone a quick shake, and the door unlocks effortlessly without needing an app. I’m not an Android user myself. But I can see the appeal of this clever feature for those who do.

  • Backup Keys of Ultraloq Ul3 BT

In this high-tech world, having a backup plan is smart. The Ultraloq UL3 BT includes three emergency keys, and that’s reassuring. This means I won’t be trapped outside if something goes wrong. It’s a reminder that even in our modern world, having a physical key as a backup is always a good idea.

On the flip side, carrying around those physical keys can sometimes be a hassle. Still, it’s a small sacrifice given the peace of mind.

Design and Build Quality of the Ultraloq Ul3 BT

The Ultraloq UL3 BT is more than just security; it looks like a piece of art. It is made from strong zinc alloy. Also the sleek design isn’t just for looks; it can handle the weather too. It has even got protection against dust.

The little details in the design show that it’s built quite well . It makes my home look better and keeps it safe.

However, I’ve noticed that the polished surface can gather fingerprints and smudges quite easily. It’s not a big issue. But it’s something to keep in mind if you like things looking spotless.

Installation Process of Ultraloq Ul3 BT (2nd Gen)

I’m tech savvy but not exactly a DIY expert, yet I found the installation process to be quite manageable. The Ul3 BT package had everything I needed – parts for the outside and inside, a mounting plate, handle, manuals, latch, backup keys, screws, and a trusty screwdriver. The instructions were straightforward. I started the process and found it took around 30 to 40 minutes.

Installation guide to Ultraloq Ul3 BT Smart Lock Handle:

1. Measure Door Thickness

First off, you need to measure your door’s thickness. It should be between 1-3/8″ to 1-3/4″. If it’s not, don’t worry – the included spring is there to help. The instruction manual gives all the guidance you need.

2. Drill a Hole in the Door

With a power drill, create a hole for the lock. This hole is a crucial step. To get it right, use the drill template they provide.

3. Installing Latch and Strike

Now, it’s time to put in the latch and strike. Attach the latch to the door, ensuring the latch angle faces the door jamb. On the door frame, install the strike, leaving space for the bolt to align.

4. Before Installing the Lock

Prep for some work before you mount the lock. Loosen the screw holding the battery cover, slide it out (notice the tabs at the bottom), and gently remove the inside mounting plate from the back.

5. Installing Exterior Assembly

Move on to installing the exterior assembly. Route the cable under the bolt and through the designated hole.

6. Installing Interior Mounting Plate

Attach the interior mounting plate to the exterior assembly using the provided screws. Plug in the spindle to complete this step.

7. Installing Interior Assembly

Now, connect the dots. Attach the cable to the interior assembly’s printed circuit board (PCB), ensuring the notches on the cable connector match the slots on the PCB connector. Secure the interior assembly with the screws provided.

8. Installing Batteries and Handles

Insert three AA alkaline batteries and secure the battery cover with the screw. Next, put on the handles. Press the lever handles onto the handle posts firmly.

Test the mechanical operation by rotating the handle from inside – the bolt’s movement should be smooth.

9. Setting Up with Alexa

If you are an Alexa user, open the Alexa app, log in, and go to Skills & Games. Search for U-tec Smart Home and enable it. Follow the prompts to link your U-tec account with Alexa.

10. Setting Up with Google Assistant

For Google Assistant, open the Google Home App, access “More Settings,” tap on the Assistant Tab, and go to “Home Control.” Tap the “+” button, search for U-tec, and select it.

Log in, tap “Authorize,” and create a security code for voice unlocking.

11. Test and Verify the Ultraloq Ul3 BT

In the last step, test the lock by locking and unlocking. Use various methods to ensure smooth operation of the Ultraloq Ul3 BT Smart Lock Handle.

Is the Ultraloq Ul3 BT Lock Compatible with the Existing Lock?

You might wonder if the Ultraloq Ul3 BT works with your current lock system. Well, here is the good news – it does quite well. This smart lock doesn’t mess with what you have; it just adds a layer of security without complicating things.

You won’t have to change your current lock setup to use it. The UL3 BT works with the lock you already have installed. I’m relieved I can enhance security without changing my existing locks..

However, certain lock types might have compatibility issues. Always check Ultraloq Ul3 BT’s compatibility list before deciding.. For most regular locks, you’re good to go.

Maintenance and Battery Life of Ultraloq Ul3 BT (2nd Gen)

Battery life and maintenance are crucial considerations when dealing with a smart lock. From my experience, the Ultraloq Ul3 BT handles it quite well. With my everyday use of around 8-10 interactions, I get a solid six months of operation. And if I’m a bit selective with how I use it, that extends to a pretty impressive 8+ months.

Staying on top of things is key. I make it a routine to check the app for the battery status. It’s a simple step that keeps me in the know and helps me avoid any surprises. When changing batteries, the process is simple, ensuring security remains intact.

But the way you use it, and your environment can influence the battery life. Although it’s generally good, you may need to change the batteries occasionally. It’s a minor inconvenience for the convenience and security the Ultraloq UL3 BT brings to the table.

Pricing of Ultraloq Ul3 BT Lock

Initially expensive, the Ultraloq UL3 BT offers lasting security and convenience. This makes it a worthwhile investment. It’s a balance between value and cost that you’ll need to weigh.


  • The app is user-friendly and easy to navigate
  • Controlled access through eKeys
  • It has a fingerprint reader and keypad
  • Voice control capability for hands-free use


  • Unstable Bluetooth connection
  • Sunlight blurs the keypad
  • The fingerprint reader is unreliable at times


In wrapping up, the Ultraloq UI3 BT Smart Lock Handle is a prime example of smart security, combining valuable features, a user-friendly setup, and solid build quality. This makes it a smart choice for enhancing your home’s safety. Though it has downsides—larger size, fingerprint hiccups—the security and convenience benefits outweigh them.


Please enter your comment!
Please enter your name here

Latest news

Common Problems of Feit Smart LED Bulb

Feit Smart LED Bulb The Feit Smart LED Bulb is a major energy-saving light bulb and lighting fixture maker. These Feit Smart LED Bulb offers...

What does the Wyze Gateway do?

Wyze Lock Gateway is Wyze Lock's communication hub, and it's necessary for it to talk with your network. If you have any troubles with...

Ring Solar Pathlighting Troubleshooting Guide

Ring Path lights are a part of the Smart Lights line of products that strengthens your Ring of Security while illuminating your home and...

Smart smoke detector install – How to install a smart smoke detector Correctly?

In the majority of cases, smart smoke alarms almost work the same. The device is either installed on or high on a ceiling wall...

Ring Solar Path lights Review

  Path lights do not solely add some recent price to the aesthetic of your home.  However, these pathlights are often useful in guiding you...

How to Protect your Ring Video Doorbell From Being Stolen

Your Ring Smart Doorbell is a great asset to your home. Ring doorbell screens who is at the door, and even includes a security...

How to Share a Wyze Lock

One of the major advantages of using a Wyze Lock system in your smart home is that you may give people permission to access...

Setting Up and Install Your Ring Smart Solar Lights

The Ring Solar Path lights aren't the brightest light bulb out there. Not as bright as, say, Philips Hue White 4-Pack. These Ring Smart...