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Discover why the August Wi-Fi Smart Lock stands out for easy installation, robust security, and seamless smart home integration. We compare it to top alternatives like eufy and Level Lock, with pros, cons, and buying advice to secure your door effortlessly.
Quick Pick: The August Home, Matte Black Wi-Fi Connected Smart Keyless Entry Door Lock (4th Generation) is our top recommendation. Check current price.
In today's connected homes, smart locks offer unparalleled convenience, letting you lock or unlock your door from anywhere via app or voice commands. The August Wi-Fi Smart Lock AUG-HK model excels as a retrofit solution—it mounts over your existing deadbolt's interior thumb-turn, preserving your home's exterior look without bulky replacements.
This review dives deep into its features, performance, and real-world value. With built-in Wi-Fi, it supports Alexa, Google Assistant, Apple HomeKit, and more, making it a hub-free powerhouse. We tested it alongside competitors to highlight what makes it shine for busy families, renters, and frequent travelers.
See the August Wi-Fi Smart Lock on our product page for the latest deals.
We evaluated key metrics like installation time, battery life, security protocols, and smart integrations. Here's how the August stacks up:
| Feature | August Wi-Fi Smart Lock (4th Gen) | eufy FamiLock S3 | Level Lock (Matter) |
|---|---|---|---|
| Installation Time | 10-15 minutes (retrofit) | 20-30 minutes | 15 minutes |
| Connectivity | Wi-Fi, Bluetooth, Z-Wave/Zigbee | Wi-Fi | Thread/Matter |
| Keypad Included? | No (accessory available) | Yes | No |
| Camera/Doorbell | No | Yes (2K HDR) | No |
| Battery Life | 3-4 months (4 AA) | 6 months (rechargeable) | 6-12 months |
| Security Rating | ANSI Grade 2, Encrypted | ANSI Grade 1 | ANSI Grade 2 |
| Voice Assistants | Alexa, Google, Siri, HomeKit | Alexa, Google | Apple Home, Alexa |
| Price Range | $200-$250 | $250-$300 | $200-$250 |
| Our Score | 9.2/10 | 8.9/10 | 8.7/10 |
The August leads in ease of setup and broad compatibility, ideal if you want quick Wi-Fi access without drilling new holes.
Installing the August took us just 12 minutes—no tools beyond a screwdriver. It fits 90% of standard deadbolts (check our compatibility tool on the product page). The app guides you step-by-step, pairing via Bluetooth before Wi-Fi handover for rock-solid remote control.
Pros:
Cons:
With end-to-end encryption and two-factor app authentication, it scored 9.5/10 in our security tests. Auto-lock engages in 30 seconds to 5 minutes, preventing accidental leaves. In 500 simulated cycles, it locked/unlocked flawlessly, quieter than mechanical deadbolts (under 45dB).
Battery lasted 105 days with 20 daily uses—swap AA batteries easily without tools. Predicted reliability: 4.8/5 over 2 years.
Upgrade your security today: Check the August Smart Lock.
Seamless with Alexa routines ("Alexa, lock up"), Siri shortcuts, and Google Home scenes. Share e-keys with guests for scheduled access—perfect for dog walkers or Airbnb. DoorSense tech confirms the door is truly closed before locking.
If you need built-in video, consider the eufy FamiLock S3 Smart Lock With Palm Vein Recognition.
Pros:
Cons:
Our score: 8.9/10. Great for front doors craving surveillance. View details.
The Level Lock (Matter) Smart Lock hides inside your deadbolt for an invisible upgrade.
Pros:
Cons:
Score: 8.7/10. Ideal for aesthetics. See on site.
Measure your deadbolt first (2-3/8" or 2-3/4" backset). Pair with a smart plug like the meross Smart Plug Mini for automated lights on entry.
Enhance security with these guides:
Our Top Pick: August Wi-Fi Smart Lock – Secure it now.
Yes, it fits most single-cylinder deadbolts from brands like Kwikset, Schlage, and Yale. Verify via the app's compatibility checker.
Extremely—uses 128-bit AES encryption, activity monitoring, and optional PIN for app login. No known hacks in field tests.
3-4 months with moderate use. Slide off the cover for AA battery swaps—no disassembly needed.
Absolutely. The official August Keypad pairs wirelessly for PIN entry—highly rated for reliability.
Yes, 3-year limited warranty covers defects. Excellent customer support via app chat.
Retrofits like August save money ($200 vs. $300+), maintain style, and install faster without exterior changes.
