Smart Lock Brands
Overview of major smart lock manufacturers, their protocols, and best use cases
⚠️ Important Note
We are not affiliated with any manufacturers listed here. Information is provided for educational purposes. Always verify specifications with official sources before purchasing. Prices and features subject to change.
Yale
Protocols:
Pros:
- ✓Trusted brand
- ✓Wide protocol support
- ✓Good battery life
- ✓HomeKit support
Cons:
- ✗Premium pricing
- ✗Some models cloud-dependent
August
Protocols:
Pros:
- ✓Retrofit design
- ✓Easy installation
- ✓Auto-unlock
- ✓App-based
Cons:
- ✗Cloud required
- ✗Shorter battery life
- ✗Limited to Wi-Fi
Schlage
Protocols:
Pros:
- ✓Commercial grade
- ✓Excellent build quality
- ✓Long battery life
- ✓ANSI Grade 1
Cons:
- ✗Higher cost
- ✗Less modern app
Kwikset
Protocols:
Pros:
- ✓Budget-friendly
- ✓SmartKey technology
- ✓Easy rekey
- ✓Good value
Cons:
- ✗Plastic construction
- ✗Basic features
Aqara
Protocols:
Pros:
- ✓Matter support
- ✓Affordable hub
- ✓Compact design
- ✓Good app
Cons:
- ✗Limited availability
- ✗Newer brand
Level
Protocols:
Pros:
- ✓Invisible design
- ✓Matter compatible
- ✓Premium feel
- ✓Modern app
Cons:
- ✗Expensive
- ✗Limited models
- ✗Newer company
Common Features to Look For
Auto-lock
Automatically locks after closing
Auto-unlock
Unlocks when you approach (geofencing)
Keypad
PIN code entry
Fingerprint
Biometric authentication
Remote Access
Control from anywhere via internet
Guest Codes
Temporary access codes
Activity Log
Track who accessed and when
Voice Control
Alexa/Google Assistant support
Buying Considerations
Protocol
Choose based on your existing smart home ecosystem and future plans. Thread/Matter for future-proofing, Z-Wave for reliability.
Security Rating
Look for ANSI/BHMA Grade 1 (highest) or Grade 2 certification. Commercial applications should use Grade 1 only.
Battery Type
AA batteries are most common and convenient. Some use CR123A lithium. Consider battery life and replacement cost.
Need Help Choosing?
Use our interactive tools to find the perfect smart lock for your needs