Keyless WiFi Smart Lock

U-Bolt Pro WiFi Smart Lock

Security and Convenience.


Free US shipping over $99

Ultraloq U-Bolt Pro WiFi is a secure and versatile smart deadbolt that offers maximum security and convenience with built-in WiFi, Bluetooth and a Door Sensor for extra peace of mind. 6-in-1 keyless entry and total control of your door even while you are away.

The Best Smart Lock Got Even Better

  • Maximum convenience without an extra hub to connect to WiFi.
  • Smart Auto Lock that will trigger only when your door is closed.
  • Door Left Open Alert always knows if your door is open or closed and gets smartphone notification if it is left open.
6-in-1 Keyless Entry Smart Lock
Smartphone App
Click here
Hands Full? U-Bolt Pro WiFi Unlocks When You Approach Your Door
More Ways to Control
Works with Alexa Google Home Smart Lock
“Hey Google, unlock my front door.”
“Alexa, is my front door locked?”
Works with Alexa Google Home Smart Lock
Increased Security

No more wondering if your door is locked and closed. With the Smart Auto Lock feature, Ultraloq U-Bolt Pro WiFi will auto lock behind you, only when the door is closed.

Total Control at Your Fingertip

Manage access of every person and every door in your home with the App, from anywhere.

Smartphone App Smart Lock
Protects You & Your Data
  • Backup Power Smart Lock
    Micro-USB for Emergency Power

    Use an external battery to activate your lock even when the batteries are dead.

  • Data Secure Smart Lock
    Dual Data Encryption

    Two-Layer protection using secure 128-bit AES and a Dynamic Key that will keep you and your data safe.

Smartphone App
  • Manage Users App Smart Lock
  • Log Record App Smart Lock
  • Smart Lock Smartphone App
Share eKeys

  • Share eKeys

  • Manage Users

  • Log Record

  • Tap and Go
Smart Notifications
Smartphone Notification Smart Lock Smartphone Notification Smart Lock Smartphone Notification Smart Lock
DIY Installation Smart Lock
DIY Installation

Designed to fit any US standard door. No wiring, no drilling.

Compact and Sleek Design Matching All Home Styles
Compact and Sleek Smart Lock
Compact and Sleek Smart Lock
IP65 Rated for Dust and Water Protection
Built to Withstand Heat and Cold
Ultraloq U-Bolt Pro WiFi Smart Lock

Ultraloq U-Bolt Pro WiFi Smart Lock

25% OFF with code BLACK25
  • U-Bolt Pro WiFi Smart Lock
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Ultraloq U-Bolt WiFi Smart Lock
Ultraloq U-Bolt WiFi Smart Lock
Customer Reviews
4.8 Based on 18 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
Customer Photos
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Filter Reviews:
Kavan P.
United States United States
I recommend this product

Best Smart Lock

This is the best smart lock out there in the market.

udaya h.
I recommend this product

works great

installing was not as easy as I expected: connecting to the lock initially took a couple of times of battery reinstall. wifi connection didn't work initially. I noticed a firmware update and tried that and that failed to update. After removing and putting back the batteries the firmware update went through and subsequently I also got the wifi working. After that everything was a breeze and it seems to work great!

Corey P.
I recommend this product

Best. Lock. Ever!

Installation was a breeze, since it was going into an existing door, and all the holes were already in place. I did have to make the receiving strike plate larger, and I opted to use longer screws to ensure that they were well seated into the door frame. The fingerprint reader can get picky at times, but I attributed that to possible debris on my finger(s). Love the lever lock, but my favorite are the U-Bolt Pro Wifi. I have 5 already, and picking up four more. Great features!

Travis H.
I recommend this product

Great lock. App works but could be better

Love the lock. App design is kind of ******; feels like an afterthought, despite lots of functionality. Thankfully it works!

Ultraloq Ultraloq U-Bolt Pro WiFi Smart Lock Review
  • Feature
  • Built-in WiFi & Bluetooth Connectivity
  • 360° Live Fingerprint ID
  • Auto Unlock
  • Auto Lock
  • User Defined 4-8 Digit Code
  • Anti-peep Code
  • Magic Shake
  • Hidden Mechanical Key
  • Micro-USB Emergency Power Interface
  • Lockout Mode
  • Standalone Mode
  • Smartphone Control
  • Temporary Fingerprint
  • Temporary Code
  • Temporary Ekey
  • Remote Access
  • Unlocking and Locking Alert
  • Unauthorized Attempts Alert
  • Multiple User Permissions
  • Smart Home Integration
  • Work with Alexa
  • Works with Google Assistant
  • Works with IFTTT
  • Keyless WiFi Smart Lock

    U-Bolt Pro WiFi

  • Other smart locks

Brand Featured in
  • Wire Cutter Best Smart Lock
  • PC Mag Best Smart Lock
  • NBC News Best Smart Lock
In the box
  • Interior Assembly * 1
  • Screws * 11
  • Exterior Assembly * 1
  • AA Alkaline Batteries * 4
  • Interior Mounting Plate * 1
  • Screwdriver * 1
  • Strike * 1
  • User Guide * 1
  • Bolt * 1
  • Drill Template * 1
  • Backup Keys *2
  • Reset Needle * 1
  • Door Sensor * 1
Physical & Storage
Hardware type
Mechanical Key Override
Case Material
Premium Zinc Alloy
3.3 lb / 1.5 kg
2.95 x 4.92 x 1.39 inch / 75 x 125 x 35.3 mm (back panel)
2.95 x 2.95 x 1.22 inch / 75 x 75 x 31 mm (front panel) 
Working Temperature
Outside lock body: -22 ̊F (-30 ̊C) to 149 ̊F (65 ̊C) IP65 Rated 
Inside lock body: 14 ̊F (-10 ̊C) to 131 ̊F (55 ̊C) 
Users: 50
Codes: 50
Fingerprints: 100 (2 per user)
Working Voltage
6V (4 X Alkaline AA batteries)
Battery Life
3 - 6 months
Micro-USB Backup Power Interface
Connectivity & Integration
Bluetooth, WiFi(2.4GHz, 802.11 b/g/n)
Compatible Smartphone
iOS and Android
Remote Access
Compatible Smart home Eco-system
Alexa, Google Assistant, IFTTT
Installation & Warranty
Door Prep
2-1/8 inch (54 mm) diameter face hole & 1 inch (25 mm) diameter latch hole
Door Thickness
1.375" - 1.75" (35-45mm)
Door Handing
Adjustable to 2-3/8 inch or 2-3/4 inch
18 months electronic warranty and lifetime mechanical warranty
What is the difference between U-Bolt WiFi and U-Bolt Pro WiFi?
The differences between these two models are the Fingerprint Reader and the Micro-USB port for emergency override U-Bolt Pro WiFi has.
What is the difference between U-Bolt Pro and U-Bolt Pro WiFi?
U-Bolt Pro WiFi comes with a Door Sensor that will you know if your door is closed, open, locked, or unlocked. It has built-in WiFi, so you don’t need an extra hub to connect to WiFi. And the Smart Auto-Lock feature, that will trigger only when your door is closed.
Do I need an Ultraloq Bridge to control U-Bolt Pro WiFi remotely?
No, U-Bolt Pro WiFi does not require an Ultraloq Bridge to connect. It has built-in WiFi that will let you control your Ultraloq from anywhere, anytime with the U-tec App.
Can I control U-Bolt Pro WiFi with voice commands?
Yes, U-Bolt Pro WiFi works with Alexa and Google Assistant for voice commands.
Do I need a professional installer or do modifications to my door?
No, U-Bolt Pro WiFi is designed to fit any US standard door. With DIY installation, no wiring and no drilling is required, just a few screws.
Is my information safe?
Yes, our customers' security is our top priority; that's why we strive to have the latest technology to maintain their data protected. U-Bolt Pro WiFi has Dual Data Encryption, using secure 128-bit AES and a Dynamic Key that will keep you and your data safe. To learn more about how secure is your data please click Here

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