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The Defiant Smart Hubspace WiFi Deadbolt scores 68/100 for convenience and security features. It shines in app control and physical resistance but falters with key issues and missing alerts. Explore pros, cons, detailed tests, and superior alternatives like the ULTRALOQ U-Bolt Pro for smarter home security.
Quick Pick
Our top recommendation for a reliable WiFi smart deadbolt is the ULTRALOQ U-Bolt Pro WiFi Smart Lock with Door Sensor, 8-in-1 Keyless Entry Door Lock with Fingerprint ID, App Remote Control, Built-in WiFi Keypad Deadbolt, Auto Unlock, IP65 Waterproof, Easy Install 360° Fingerprint ID + Built-in WiFi + Door Sensor (Check current price). It offers unmatched versatility with fingerprint access, door sensor, and robust waterproofing—perfect for any front door upgrade.
Smart deadbolts are revolutionizing home security by blending traditional lock strength with modern connectivity. The Defiant Smart Hubspace WiFi Deadbolt enters this competitive space with WiFi integration via the Hubspace app, compatibility with Alexa, Google Assistant, and SmartThings, plus features like geofencing, remote access, and auto-lock. It's designed for standard doors (1-3/8 to 1-3/4 inches thick, 2-3/8 or 2-3/4 inch backset) and runs on 4 AA batteries for about 6 months.
In our hands-on evaluation, it earned an overall score of 68/100. Convenience rated 65/100, security 70/100, and ease of use was solid for app-based functions. However, it lacks Apple HomeKit support, a tamper sensor, low-battery alerts, and offline operation. While it resists kicking, drilling, picking, and bumping effectively, mechanical key issues hold it back.
If you're eyeing the Defiant for its budget-friendly WiFi setup, read on for a deep dive into its performance, a comparison with top rivals, and why alternatives might better suit your needs.
Verdict on Defiant: It's a decent entry-level WiFi deadbolt for app enthusiasts but falls short in reliability and advanced safeguards. See top smart lock alternatives below.
We pitted the Defiant against leading competitors based on key metrics like connectivity, access methods, battery life, and durability. All are single-cylinder deadbolts compatible with standard doors.
| Feature/Model | Defiant Hubspace | Wyze Auto-Lock Bolt | eufy Security Smart Lock C220 | Schlage Encode | ULTRALOQ U-Bolt Pro |
|---|---|---|---|---|---|
| Overall Score (Our Tests) | 68/100 | 82/100 | 85/100 | 88/100 | 92/100 |
| Built-in WiFi | Yes | Yes | Yes | Yes | Yes |
| Fingerprint Unlock | No | Yes (Fast, 99% accuracy) | Yes (360° scanner) | No | Yes (360° reader) |
| Keypad | No | Yes | No | Yes (Touchscreen) | Yes |
| Battery Life | 6 months (4 AA) | 8-12 months | 8 months (rechargeable) | 6-9 months (4 AA) | 8+ months (rechargeable) |
| Waterproof Rating | Not specified | IPX5 | IP53 | Weatherproof | IP65 |
| Auto-Unlock/Geofencing | Yes | Yes | Yes | Yes | Yes |
| Tamper Sensor | No | Yes | Yes | Yes | Yes (w/ Door Sensor) |
| Low-Battery Alert | No | Yes | Yes | Yes | Yes |
| Voice Assistants | Alexa, Google, SmartThings | Alexa, Google | Alexa, Google | Alexa, Google | Alexa, Google, HomeKit |
| Warranty | 3 years | 1 year | 18 months | Lifetime mechanical | 2 years |
| Price Range | $100-130 | $150-180 | $130-160 | $250-300 | $200-250 |
Our Top Pick: The ULTRALOQ U-Bolt Pro dominates with 8-in-1 functionality, including a door sensor for ultimate security. Check current price.
Fingerprint and keypad access make it ultra-convenient (82/100 score). IPX5 weatherproofing handles rain, with easy install. Pros: Affordable, tamper alerts, app logs. Cons: Shorter warranty. Ideal for budget upgrades. See on our site.
Built-in WiFi and fingerprint entry shine (85/100). 8-month battery and IP53 rating suit most climates. Pros: Reliable power, remote control. Cons: No keypad. Great for simple keyless entry. Check price.
Premium build with touchscreen keypad (88/100). Airbnb-friendly codes and broad compatibility. Pros: Durable, guest access. Cons: Higher cost. Best for rentals. View details.
Feature-packed leader (92/100). Fingerprint, keypad, door sensor, IP65 waterproof—nothing compares. Pros: Versatile, auto-unlock precision. Cons: App learning curve. Grab it now.
All these locks install in 20-30 minutes with basic tools. Ensure door alignment, update apps post-install, and test geofencing by walking away from home. Pair with a strong WiFi signal for reliability—consider our TP-Link Deco S4 Mesh WiFi System for coverage up to 5,500 sq ft.
Enhance security with related picks:
Yes, it works with Alexa, Google Assistant, and SmartThings via the Hubspace app, but not Apple HomeKit.
It offers good resistance to kicking, drilling, picking, and bumping, scoring 70/100 in security tests.
Defiant lasts 6 months; alternatives like eufy and ULTRALOQ extend to 8+ months with alerts.
No—all have built-in WiFi for direct app control without extra hardware.
The Schlage Encode excels with programmable codes for Airbnb.
Defiant requires WiFi; most alternatives offer limited offline key access but full features need connectivity.
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