In this comprehensive smart lock review August, we explore the August Wi-Fi Smart Lock, a leading option for home security. Known for its renter-friendly retrofit design, seamless smart home integration, and robust features, it’s a favorite for homeowners, renters, and Airbnb hosts. This guide evaluates its performance, covering smart lock installation, smart lock setup, smart lock safety, smart lock battery life, and smart lock troubleshooting. Whether you need a portable smart lock or a permanent solution, this review will help you decide if the August Wi-Fi Smart Lock is the best smart lock guide for you. For more insights, visit our smart lock guide.
Overview of the August Wi-Fi Smart Lock
The August Wi-Fi Smart Lock (4th Generation), priced at $200–$250, is a retrofit smart lock that installs over your existing single-cylinder deadbolt, preserving your original keys and exterior lock aesthetics. Launched in 2020, it’s 45% smaller than the August Smart Lock Pro and includes built-in WiFi, eliminating the need for a separate bridge. With features like remote access, auto-lock/unlock, and compatibility with Alexa, Google Assistant, Apple HomeKit, and Airbnb, it’s a versatile choice. This smart lock review August assesses its suitability for various users.
Key Features of the August Wi-Fi Smart Lock
The August Wi-Fi Smart Lock offers a robust feature set tailored for convenience and security. Here’s what makes it stand out:
- Retrofit Design: Attaches to existing deadbolts, making it renter-friendly and ideal for apartments.
- Built-in WiFi: Connects to 2.4GHz WiFi for remote locking/unlocking without a hub.
- DoorSense Technology: Alerts you if the door is open, closed, locked, or unlocked via the August app.
- Auto-Lock/Unlock: Uses geofencing to unlock when you approach and lock after you leave (configurable up to 30 minutes).
- Smart Home Integration: Supports Alexa, Google Assistant, Apple HomeKit, Samsung SmartThings, and Airbnb.
- Virtual Keys: Share temporary or scheduled access with guests or tenants via the app.
- Activity Feed: Tracks entries and exits with real-time notifications.
- Optional Keypad: Yale Keypad or Keypad Touch ($59–$99, sold separately) adds PIN or fingerprint access.
- Smart Lock Safety: Features AES-128 and TLS encryption, two-factor authentication, and a lost-phone disable feature.
Smart Lock Installation and Setup
Smart Lock Installation: The August Wi-Fi Smart Lock is designed for easy smart lock installation, taking 5–10 minutes with a screwdriver. As a retrofit lock, it replaces only the interior thumb turn, leaving the exterior unchanged. Steps include:
- Removing the existing thumb turn.
- Attaching the August mounting plate with screws.
- Selecting the correct deadbolt adapter (four included).
- Securing the lock with wing latches.
- Installing the DoorSense sensor on the door frame (adhesive or screws).
It fits most single-cylinder deadbolts (1-3/8 to 2 inches thick), but compatibility should be verified on August’s website. Its non-invasive design makes it a top portable smart lock for renters.
Smart Lock Setup: The smart lock setup is user-friendly via the August app (iOS/Android). Steps include:
- Creating an account in the August app.
- Following in-app video guides to calibrate the lock and DoorSense.
- Connecting to a 2.4GHz WiFi network for remote access.
- Pairing with smart home platforms like Alexa or Apple HomeKit.
How to Pair Smart Lock: Pairing is seamless, with the app guiding you to connect smart lock to WiFi and smart home systems. Apple HomeKit users may need an Apple TV or iPad for remote access. Setup takes 5–10 minutes, though crowded WiFi networks may require extra configuration.
Performance and User Experience
This smart lock review August evaluates the lock’s performance based on testing, user feedback, and industry insights.
Convenience
The August Wi-Fi Smart Lock excels in convenience, especially for renters and short-term rental hosts. Its auto-unlock feature uses geofencing to detect your phone within 10–20 feet, enabling hands-free entry. Users report it’s reliable 90% of the time, though delays can occur in areas with WiFi interference. The auto-lock feature (configurable from immediate to 30 minutes) ensures security without manual effort. The August app is intuitive, allowing easy management of virtual keys, activity logs, and notifications. For Airbnb hosts, the lock’s integration with Airbnb automates guest access, with one user noting, “I set up guest codes in seconds, and they expire after checkout.”
Smart Lock Safety
The August Wi-Fi Smart Lock prioritizes smart lock safety with:
- Encryption: AES-128 and TLS secure data transfers.
- Two-Factor Authentication: Adds a verification layer for app access.
- Lost-Phone Protection: Disables app access remotely via August’s website.
- DoorSense: Ensures the door is properly closed and locked.
While the lock itself lacks a BHMA rating, it enhances security when paired with a high-quality deadbolt (e.g., BHMA Grade 1). Regular firmware updates are essential to maintain smart lock safety.
Smart Lock Battery Life
The lock uses two CR123A batteries, which last 3–6 months with 10 daily uses, shorter than AA/AAA-powered Bluetooth locks due to WiFi. Users note low-battery alerts can be premature (e.g., at 40%), but the lock may function for weeks afterward. Replacing batteries is simple via the magnetic cover, but CR123A batteries ($5–$10 each) are pricier than AA/AAA. Monitoring smart lock battery life via the app helps avoid unexpected failures.
Smart Home Integration
The August Wi-Fi Smart Lock supports Alexa, Google Assistant, Apple HomeKit, Samsung SmartThings, and more, making it ideal for smart home enthusiasts. Voice commands (e.g., “Hey Google, lock the door”) work reliably, and HomeKit users can create automations like unlocking when arriving home. However, HomeKit remote access requires a nearby Apple device, which may inconvenience some users.
Pros and Cons
Pros:
- Renter-friendly retrofit design preserves existing keys.
- Built-in WiFi enables remote access without a hub.
- Seamless integration with Alexa, Google, HomeKit, and Airbnb.
- DoorSense provides real-time door status updates.
- Easy smart lock installation and smart lock setup (5–10 minutes).
- Virtual keys simplify guest access for rentals.
Cons:
- Keypad sold separately ($59–$99), increasing costs.
- Shorter smart lock battery life (3–6 months) due to WiFi.
- CR123A batteries are expensive and less common.
- Auto-unlock may lag in areas with WiFi interference.
- Interior unit is slightly bulky for some doors.
Smart Lock Maintenance and Troubleshooting
To ensure optimal performance, follow these smart lock tips for smart lock maintenance and smart lock troubleshooting:
- Battery Maintenance: Monitor smart lock battery life in the August app. Replace CR123A batteries every 3–6 months or when low-battery alerts appear. Stock spares due to their cost and rarity.
- Cleaning: Wipe the lock’s exterior with a soft, dry cloth to prevent dust buildup on the grip or DoorSense sensor.
- Firmware Updates: Update firmware regularly via the app to enhance smart lock safety and fix connectivity issues.
- Troubleshooting Connectivity: If the lock fails to connect smart lock, ensure a 2.4GHz WiFi network and strong signal. Reset by removing batteries for 10 seconds if needed.
- Mechanical Issues: Check deadbolt alignment with the strike plate. Tighten screws and recalibrate via the app if the lock jams.
- Auto-Unlock Fixes: If auto-unlock is inconsistent, verify Bluetooth/WiFi settings and stay within 10–20 feet. Reconfigure geofencing in the app.
For more smart lock troubleshooting advice, explore our home security tips page.
User Feedback and Real-World Performance
User feedback underscores the August Wi-Fi Smart Lock’s strengths and areas for improvement:
- Positive Feedback: Renters and Airbnb hosts praise its easy smart lock installation and virtual key feature. One user noted, “I love granting guest access remotely—it’s perfect for my Airbnb.” The DoorSense sensor and app notifications are also highly rated for peace of mind.
- Negative Feedback: Some users report auto-unlock delays in busy WiFi areas, with one stating, “It takes 5–10 seconds to unlock sometimes.” Battery life is a common concern, as CR123A batteries are costly and less convenient. The separate keypad purchase frustrates some buyers.
The lock earns high praise from tech reviewers, securing Editor’s Choice awards for its versatility and ease of use, though battery life and keypad cost are noted drawbacks.
Comparison with Competitors
How does the August Wi-Fi Smart Lock compare to other top smart locks? Here’s a quick look:
- Schlage Encode Smart WiFi Deadbolt ($250–$300): Offers BHMA Grade 1 security and a built-in keypad but requires full deadbolt replacement, less ideal for renters. Stronger for high-security needs.
- Yale Assure Lock 2 ($180–$260): Available in retrofit or replacement models, with optional WiFi. Slightly longer battery life (4–6 months) but may need a hub. Comparable for rentals.
- Wyze Lock Bolt ($60–$80): A budget Bluetooth lock with keypad and fingerprint access but no built-in WiFi. Best for cost-conscious users needing local control.
The August Wi-Fi Smart Lock excels for renters and Airbnb hosts due to its retrofit design and built-in WiFi, as detailed in this smart lock review August. For more comparisons, visit our smart lock guide.
Who Should Buy the August Wi-Fi Smart Lock?
This smart lock review August recommends the lock for:
- Renters: Its retrofit design allows easy installation and removal without door damage.
- Airbnb Hosts: Virtual keys and Airbnb integration streamline guest access.
- Smart Home Users: Broad compatibility suits Alexa, Google, and HomeKit setups.
- Busy Households: Auto-lock/unlock and DoorSense offer hands-free convenience.
Consider the Schlage Encode for higher security or the Wyze Lock Bolt for budget-friendly local control.
Conclusion: Is the August Wi-Fi Smart Lock Worth It?
This smart lock review August confirms the August Wi-Fi Smart Lock as a top-tier choice for 2025, especially for renters and short-term rental hosts. Its easy smart lock installation, built-in WiFi, and robust features like DoorSense and virtual keys make it a standout. Despite shorter smart lock battery life and the separate keypad cost, its smart lock safety and smart home integration make it a worthy investment. For more smart lock tips and recommendations, visit smartlockchoice.com.
