Best Smart Lock Comparison (2026)
Product
Unlock Methods
Connectivity
Battery Life
Smart Home Support
Best For
Rating
Price
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Fingerprint, PIN, App, Physical Key
Built-in Wi-Fi
Up to 16 months (15,000mAh rechargeable)
App Control
Homeowners, Airbnb, Rentals
⭐ 4.6/5 (65)
$119.99
PIN, App, Physical Key
Wi-Fi Bridge Included
Extended battery life
Alexa, Google Assistant, SmartThings
Premium Vacation Rentals & Airbnb Hosts
⭐ 4.5/5 (51)
$248.25
Fingerprint, PIN, App, Key Fob, Physical Key
Bluetooth (Wi-Fi Gateway Sold Separately)
Not Specified
Voice Control (with gateway)
Budget Buyers
⭐ 4.4/5 (1,846)
$69.99
Fingerprint, PIN, App, Voice, Physical Key
Built-in Wi-Fi
Up to 6 months
Alexa, Google Assistant
Smart Homes & Airbnb
⭐ 4.5/5 (520)
$109.99
Feature
Built-in Wi-Fi
✅
❌ (Uses Bridge)
❌
✅
Fingerprint Unlock
✅ GPT Biometric
❌
✅
✅
Keypad PIN
✅
✅
✅
✅
Physical Key Backup
✅
✅
✅
✅
Remote App Control
✅
✅
✅ (Gateway Required)
✅
Auto Lock
✅
✅
✅
✅
Weather Resistant
IP65
Weather Resistant
Weather Resistant
Weather Resistant
Access Logs
✅
✅
✅
✅
Temporary Guest Codes
✅
✅
✅
✅
Voice Assistant Support
Not Mentioned
Alexa, Google, SmartThings
Limited
Alexa & Google
Airbnb Friendly
✅ Excellent
✅ Excellent
✅ Good
✅ Excellent
Pros and Cons
DESLOC K120
Pros
- Longest battery life (up to 16 months)
- Built-in Wi-Fi (no hub needed)
- Advanced fingerprint recognition
- IP65 waterproof rating
- Excellent value for money
Cons
- Limited smart-home ecosystem integrations
- Newer brand than Yale
Yale Assure Lock 2
Pros
- Trusted Yale brand
- Excellent Airbnb management features
- Works with Alexa, Google Assistant, SmartThings
- DoorSense auto-lock technology
Cons
- Most expensive option
- No fingerprint reader
Yamiry Smart Lock
Pros
- Lowest price
- 5 unlocking methods
- High number of reviews
- Good starter smart lock
Cons
- Requires separate Wi-Fi gateway for remote access
- Less premium build quality
Philips WiFi Door Lock
Pros
- Built-in Wi-Fi
- Fingerprint unlock in 0.3 seconds
- Alexa & Google Assistant support
- Great price-to-feature ratio
Cons
- Battery life only around 6 months
- Batteries not included