🔒 Secure, Smart, and Versatile: The Best Smart Lock for Home Assistant Integration
Product Overview
The Ultraloq U-Bolt Pro WiFi is a 7-in-1 smart lock that offers multiple ways to unlock your door, including fingerprint scanning, keypad entry, auto-unlock, and remote access. Designed for Home Assistant integration, this lock provides advanced security, flexibility, and automation capabilities without requiring an additional hub.
✅ Fingerprint ID Unlock – Unlock your door in 0.3 seconds using biometric recognition.
✅ WiFi Connectivity – No hub needed; control from anywhere with the Ultraloq app.
✅ 6 Unlocking Methods – Use fingerprint, keypad, smartphone app, auto-unlock, mechanical key, or voice control.
✅ Auto-Lock & Auto-Unlock – Automatically locks when you leave and unlocks when you return.
✅ Works with Home Assistant – Full automation control with local and cloud-based integration.
✅ Voice Assistant Compatible – Works with Alexa, Google Assistant, and SmartThings.
✅ Weatherproof & Durable – IP65-rated for outdoor use.
💰 Price: Check for Price and Deals on Amazon
⭐ Amazon Rating: 4.4/5 (12,000+ Reviews)
🔍 Ultraloq U-Bolt Pro WiFi vs. Other Smart Locks for Home Assistant
Feature | Ultraloq U-Bolt Pro WiFi | August Smart Lock Pro | Level Lock+ | Yale Assure Lock SL |
---|---|---|---|---|
Fingerprint Unlock | ✅ Yes | ❌ No | ❌ No | ❌ No |
Auto-Unlock Feature | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
WiFi Connectivity | ✅ Yes (Built-in) | ❌ Requires WiFi Bridge | ✅ Yes | ❌ Requires SmartThings Hub |
Works with Home Assistant | ✅ Yes | ❌ No | ❌ No | ❌ No |
Weatherproof (IP65) | ✅ Yes | ❌ No | ❌ No | ✅ Yes |
Multiple Unlock Options | ✅ 6 Methods | ✅ 3 Methods | ✅ 3 Methods | ✅ 2 Methods |
Price | 💲💲💲 | 💲💲💲 | 💲💲💲💲 | 💲💲💲 |
🏆 Best For: Homeowners who need maximum flexibility and Home Assistant compatibility in a secure, multi-functional smart lock.

📖 A Day in the Life with Ultraloq U-Bolt Pro WiFi
🌅 Morning Routine: You step outside for a run, no keys needed! Your lock auto-unlocks when it detects your phone nearby.
📦 Afternoon Delivery: You receive a motion detection alert from your security camera. You remotely unlock the door for the delivery driver and lock it again afterward.
🎉 Evening Guests: Your family arrives for dinner. Instead of running to the door, you give them a one-time access code through the Ultraloq app.
🌙 Nighttime Security: Before heading to bed, you confirm your Home Assistant automation has locked all doors and set the alarm mode for extra security.
🛠️ Installation Guide: How to Set Up Your Ultraloq U-Bolt Pro WiFi
📌 What You’ll Need:
- Ultraloq U-Bolt Pro WiFi Smart Lock
- Screwdriver (included)
- WiFi connection (2.4GHz required)
- Ultraloq App (iOS & Android)
- Home Assistant setup (optional for advanced automation)
🔧 Step-by-Step Installation:
1️⃣ Remove Your Old Deadbolt: Unscrew and remove the existing lock.
2️⃣ Install the New Ultraloq Lock: Attach the interior and exterior units using the included screws.
3️⃣ Pair with the Ultraloq App: Open the Ultraloq app, select Add Device, and follow the pairing instructions.
4️⃣ Connect to WiFi & Home Assistant: Enable WiFi mode in the app and integrate with Home Assistant for advanced automation. 5️⃣ Enroll Fingerprints & PIN Codes: Set up fingerprint access, PIN codes, and smart unlock preferences.
🛠️ Total Setup Time: 20–25 minutes
📢 What Amazon Users Are Saying
✅ “The fingerprint unlock is super fast – I never use keys anymore!” – ⭐⭐⭐⭐⭐
✅ “A must-have for Home Assistant users – works perfectly with my automation setup.” – ⭐⭐⭐⭐⭐
✅ “Easy to install, and the auto-lock feature is a game changer.” – ⭐⭐⭐⭐⭐
❌ “WiFi setup took a couple of tries, but works great once connected.” – ⭐⭐⭐⭐
📊 Overall Rating: 4.4/5 ⭐ (12,000+ Reviews)
🔎 Final Verdict: Is the Ultraloq U-Bolt Pro WiFi Worth It?
✅ Best for tech-savvy homeowners who want multiple unlocking options and strong security.
✅ Perfect for Home Assistant users who want full automation control.
✅ Ideal for families who need secure, flexible entry methods.
❌ WiFi setup can be finicky but works great after setup.
🎯 Our Recommendation: If you’re looking for a powerful, feature-rich smart lock with built-in WiFi and biometric security, the Ultraloq U-Bolt Pro WiFi is one of the best Home Assistant-compatible locks of 2024!