August vs Schlage Smart Lock
Choosing between August and Schlage for your smart lock means deciding between retrofit convenience and robust, full-replacement security. We break down the key differences to help you pick the right one for your home.
Quick answer
Choose August if you want a simple retrofit that works with your existing deadbolt and offers the best smart-home integration. Choose Schlage if you need a complete, heavy-duty lock replacement with a built-in keypad and top-tier security certifications.
Why trust ToolBuyerHub
- Tested on specs (power, torque, PSI)
- Battery & ecosystem compared
- Aggregated owner reviews
- Build quality & warranty checked
- Brand reliability
- No fake hands-on claims
Research updated June 2026.
Schlage Encode Plus
The best blend of security, smart features, and a built-in keypad.
| Feature | August Wi-Fi Smart Lock (4th Gen) | Schlage Encode Plus |
|---|---|---|
| Best For | Retrofitting existing deadbolts | Complete lock replacement |
| Installation | Easy (15 min, no new screws) | Moderate (30 min, replaces entire lock) |
| Keypad | Optional (sold separately) | Built-in |
| Smart Home | Airbnb, HomeKit, Alexa, Google | HomeKit, Alexa, Google, Matter |
| Security Rating | Depends on existing deadbolt | ANSI/BHMA Grade 1 |
| Battery Life | 3-6 months | 6-12 months |
| Price | $$ | $$$ |
August vs Schlage: What's the Core Difference?
The fundamental difference is installation. August is a retrofit device that attaches to the interior side of your existing deadbolt. You keep your old key and exterior lock. Schlage is a full lock replacement. You remove your entire deadbolt and install a new one, including a new key and exterior keypad.
This core choice dictates everything else. August is perfect for renters or anyone who wants a quick, non-permanent upgrade. Schlage offers a more integrated, secure, and feature-rich system from the ground up.
Installation and Setup
August wins on ease of installation. Most users report setting it up in under 15 minutes with just a screwdriver. The app guides you through the process, and because you are not changing the lock cylinder, it is a truly simple job.
Schlage requires more work. You will need to remove your old deadbolt, install the new one, and ensure the bolt aligns correctly with the strike plate. This takes 30-60 minutes and requires a bit more DIY confidence. The payoff is a perfectly matched, high-security lock system.
Security and Build Quality
Schlage is the clear winner here. Their Encode Plus is ANSI/BHMA Grade 1 certified, the highest residential security rating. The lock body is all metal, and the deadbolt is heavy-duty. This is a lock designed to resist physical attack.
August's security is entirely dependent on the deadbolt you already have. If you have a cheap, Grade 3 lock, the August adds no physical security. It is a smart device, not a security upgrade. The August hardware is mostly plastic, which is fine for its purpose but does not compare to Schlage's build.
Smart Features and Ecosystem
Both offer excellent smart features, but they excel in different areas. August is the king of integration. It works natively with Airbnb, allowing hosts to create and revoke digital keys automatically. It also supports HomeKit, Alexa, and Google Assistant without a separate hub for most features.
Schlage Encode Plus is a leader in reliability and built-in convenience. The built-in keypad means you do not need a separate accessory to let guests in. It also supports Thread, making it a fast and reliable HomeKit hub. The Schlage app is straightforward and less glitchy than August's according to aggregated owner reviews.
Battery Life and Power
Schlage generally offers better battery life, often lasting 6-12 months on a set of four AA batteries. The lock gives ample warning when power is low. You can still use a physical key if the battery dies.
August uses four CR123 lithium batteries, which are less common than AA. Battery life is typically 3-6 months. The August app notifies you of low battery, and you can use the physical key as a backup. The need for a specific battery type is a minor inconvenience.
Keypad and Guest Access
This is a major differentiator. Schlage includes a backlit, touchscreen keypad right on the lock. You can create multiple unique codes for family, guests, or service providers. It is always there, always works, and does not require a phone.
August does not include a keypad. You must buy the separate August Keypad, which is an additional expense and another device to mount on your door frame. The August app allows for "DoorSense" to know if the door is open, closed, or locked, which is a nice extra the Schlage lacks natively.
What to Check Before Buying
- Your Existing Deadbolt: If you have a good, high-security deadbolt, August is a great choice. If your lock is old or flimsy, replace it entirely with a Schlage.
- Rent vs. Own: Renters should almost always choose August. It leaves no trace when you move out. Homeowners can choose either, but Schlage is a permanent upgrade.
- Need for a Keypad: If you want to give out codes without using an app, the Schlage is the obvious choice. The August keypad is an extra cost.
- Smart Home Ecosystem: If you use Airbnb or want the widest range of integrations, August is better. If you are deep in the Apple HomeKit ecosystem, the Schlage Encode Plus with Thread is fantastic.
Mistakes to Avoid
- Assuming August improves security: It does not. It only adds smart control. Do not buy it to make your door more secure.
- Ignoring door alignment: Both locks can struggle if your door is not properly aligned with the strike plate. This can cause the motor to jam or the lock to fail.
- Skipping the physical key backup: Always keep a physical key accessible. Both locks can fail due to dead batteries or electronics issues.
- Buying the wrong model: Ensure you get the Wi-Fi or Connect model for August if you want remote access. The basic Bluetooth-only model is very limited.
FAQs
Which is more secure, August or Schlage?
Schlage is significantly more secure due to its ANSI Grade 1 certification and all-metal construction. August's security depends entirely on your existing deadbolt.
Can I use my existing keys with a Schlage smart lock?
No. A Schlage smart lock comes with a new key cylinder and new keys. You will need to replace your old keys with the new ones.
Do I need a hub for August or Schlage?
Both work with Bluetooth out of the box. For remote access, the August Wi-Fi model has built-in Wi-Fi. The Schlage Encode Plus has built-in Wi-Fi and Thread.
Which is better for renters?
August is much better for renters because it is a simple retrofit that does not require changing the lock cylinder or drilling new holes.
Can I use August without a smartphone?
You can use a physical key, but you need a smartphone for initial setup and to manage guest access. The optional keypad allows code entry without a phone.
How long do the batteries last in each lock?
Schlage typically lasts 6-12 months on four AA batteries. August lasts 3-6 months on four CR123 lithium batteries.
Which lock works with Apple HomeKey?
The Schlage Encode Plus supports Apple HomeKey, allowing you to unlock it with your iPhone or Apple Watch. August does not support HomeKey.
Is the August lock loud?
Owner reviews describe the August as moderately quiet. The Schlage is generally reported as being slightly louder but still not disruptive.
Can I connect these locks to Alexa or Google Home?
Yes, both brands offer reliable Alexa and Google Assistant integration for voice control and routines.
What happens if the Wi-Fi goes out?
Both locks will still work via Bluetooth and with a physical key. Remote access and voice commands will be unavailable until the internet is restored.
Our verdict
For most homeowners, the Schlage Encode Plus is the best overall choice due to its superior security, built-in keypad, and excellent smart features. For renters or those wanting a simple, non-permanent upgrade, the August Wi-Fi Smart Lock is the best budget-friendly option that offers unmatched integration with platforms like Airbnb.