August Wi-Fi Smart Lock (4th Generation) Review
Product Details
- Retrofit design fits over existing deadbolt
- Built-in Wi-Fi connectivity
- Compatible with Alexa, Google Assistant, Apple HomeKit, Samsung SmartThings
- Remote access control via August app
- Auto-Lock and Auto-Unlock functionality
- Supports temporary and scheduled access codes
- Biometric verification enabled through app
- No hub required
- Installs in approx. 10 minutes
- Matte black finish
- Requires 2 CR123A batteries (included)
- Dimensions: 7.11 x 7.11 x 6.99 cm
- Weight: 181g
- Price at the time of review: €200.00
- Crimestats.ie Rating: 5/6
Overview
The August Wi-Fi Smart Lock retrofits onto your existing deadbolt, so you can keep your old keys as a backup while enjoying full smart lock functionality. It connects directly to your home Wi-Fi—no need for extra hubs—and works seamlessly with all major smart home systems including Alexa, Google Assistant, Apple HomeKit, and Samsung SmartThings. You can manage access remotely through the August app, set temporary codes, and even use the Auto-Lock and Auto-Unlock features. All this without changing the look of your front door.
Our Hands-On Experience
Setting this up at CrimeStats HQ took no more than ten minutes—and we’re not exactly DIY enthusiasts. The app was slick and intuitive, and the remote access worked a treat. Being able to lock or unlock the door without being there is perfect if you’re managing an Airbnb or have forgetful family members. One slight gripe—battery life means you’ll need to stay on top of replacements, and it’s not as heavy-duty as some bulkier models. But for day-to-day use, it ticks all the right boxes.
Pros
- Easy installation with no hardwiring
- Works with existing deadbolt and keys
- Supports Alexa
- Google Assistant
- Apple HomeKit
- Remote access via August app
- Auto-Lock and Auto-Unlock features
- Maintains exterior door appearance
Cons
- Requires batteries
- Slightly lower battery life than some competitors
- No built-in keypad (app-dependent for access codes)
How It Compares
Compared to locks like the Schlage Encode Plus, the August Wi-Fi Smart Lock stands out for its retrofit design—ideal if you want smart functionality without changing your existing lock. While it lacks a built-in keypad and relies heavily on the app, it’s perfect for renters or homeowners who want a non-intrusive upgrade. Slightly lighter build than high-end models but packed with essential features.
Final Verdict
The CrimeStats team gives the August Wi-Fi Smart Lock a 5/6 rating. It’s one of the easiest ways to smarten up your door without making major changes. Perfect for landlords, Airbnb hosts, or anyone tired of hiding keys under the plant pot. Just keep an eye on those batteries.
