WiFi Smart Lock Built to Retrofit Existing Deadbolts, Remote Control, Voice Assistant Compatible, designed for long-term use
Designed to upgrade any existing deadbolt with smart home control
Fast & free
See policy
Certified
Built-in WiFi
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Keep your keys retrofit fits over your current deadbolt lock
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Built-in WiFi connects directly without hubs or bridges
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Remote access lock and unlock from anywhere using your phone
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Voice control works with Alexa, Google, Apple HomeKit, and more
- Connectivity: Wi-Fi and Bluetooth
- Power: 2x CR123 batteries
- Door thickness: 7/8 inch to 2-1/8 inch
- Material: Metal with brushed nickel finish
- Faceplate: 2.6 x 2.6 inches
- ANSI Grade 1 certified
- Remote lock control via August app from anywhere
- Retrofits over existing deadbolt, keeps original keys
- Built-in Wi-Fi, no hub required
- Virtual guest key sharing
- Door activity monitoring and status alerts
- Automatic relocking with timer settings
- Voice control with major smart home platforms
Free Shipping on Most Orders Within the Continental U.S. (Excludes AK/HI). Total delivery 6 to 11 business days (handling 1 to 3 business days, transit 5 to 8 business days).
30-day return window; report any damage within 48 hours. For returns, the customer pays return shipping on change-of-mind returns; we cover it for items that arrive defective, damaged, or incorrect. Restocking fee: 25% on approved non-defective returns (waived for defective, damaged, or incorrect items and exchanges). Refunds are issued within 14 days after we receive and inspect the return.
Constantly checking pockets, making spare copies, getting locked out
Retrofit installation keeps everything familiar while adding intelligence
Phone in pocket equals key in hand, anywhere worldwide
- Commercial-grade durability and security certification
- Withstands 250,000 lock cycles minimum testing
- WiFi for remote access worldwide capability
- Bluetooth backup for local control reliability
Why Security Experts Recommend This
Retrofit Design Magic
Keeps your existing setup intact
WiFi Freedom
Control from anywhere on earth
Voice Command Ready
Works with every major platform
Built Different Than Basic Models
2.6" x 2.6" Compact Profile
Fits most door configurations cleanly
Universal Door Compatibility
Works with 7/8" to 2-1/8" thickness
CR123 Battery Power
Long-lasting lithium performance
Brushed Nickel Finish
Matches premium hardware aesthetics
Main retrofit unit with built-in WiFi and Bluetooth connectivity
All screws and brackets needed for installation over existing deadbolt
Two lithium batteries for 6-12 months of operation
Step-by-step setup instructions and app download information
Shipping & Returns At A Glance
30-Day
Returns
Free
Shipping On Most Continental U.S. Orders
| Feature | WiFi Smart Lock★ | Bluetooth Only | Basic Smart |
|---|---|---|---|
| Remote Access | |||
| WiFi Built-in | |||
| Voice Control |
Just a screwdriver. The lock comes with all mounting hardware and attaches to your existing deadbolt mechanism from the inside.
Yes, it works with wood, metal, and composite doors between 7/8 inch and 2-1/8 inches thick. The universal design fits most residential doors.
The August app sends real-time notifications whenever the lock is engaged or disengaged, showing who accessed and when.
Yes, the auto-relock feature includes customizable delay timers so you can set it to relock after 30 seconds to 30 minutes.
- Keep your keys retrofit fits over your current deadbolt lock
- Built-in WiFi connects directly without hubs or bridges
- Remote access lock and unlock from anywhere using your phone
- Voice control works with Alexa, Google, Apple HomeKit, and more
Customer Reviews
The long-term build quality is evident in the materials and smooth operation. WiFi connectivity has been reliable and the remote control feature is perfect for my busy lifestyle. Great addition to my smart home setup.
Brilliant design that uses my current deadbolt. Voice commands through Google Assistant work every time.
Absolutely love this smart lock! No more hiding spare keys or worrying about lockouts. The retrofit design meant no drilling or door modifications. Quality construction gives me confidence it will last for years.
Installation took about 20 minutes and the app is intuitive. Remote access works perfectly and the voice assistant integration is handy. Only wish the battery life indicator was more prominent in the app.
This smart lock was incredibly easy to install on my existing deadbolt. The WiFi connection is stable and I love being able to unlock my door remotely when guests arrive. Voice control with Alexa works flawlessly. The build quality feels solid and durable for long-term use.
Complete Your Smart Home
