August Wi‑Fi Smart Lock vs Level Lock+: Retrofit Simplicity vs. Stealth Design

Explore the differences between August Wi-Fi Smart Lock and Level Lock+, highlighting their retrofit ease and stealth design. Discover which offers the best fit for smart-home integration, Apple compatibility, and installation simplicity.

TL;DR

• If you want the fastest, least‑invasive install with built‑in Wi‑Fi remote access → choose August Wi‑Fi Smart Lock
• If you want a lock that looks and feels like a traditional deadbolt and prioritizes Apple Home Key → choose Level Lock+
• If your household uses multiple smart‑home platforms and you don’t want to add a separate bridge → either works, but August gives you broader ecosystem compatibility out of the box

The core trade‑off is retrofit‑friendly convenience versus integrated invisibility. August attaches over your existing deadbolt, so you keep your keys and exterior hardware, and its built‑in Wi‑Fi means no extra purchase for remote access. Level replaces the entire lockset to hide its smarts inside the door, delivering a normal lock feel and Apple‑centric features—but installation is more demanding, and remote control requires the optional Level Connect bridge. August’s app is feature‑rich; Level’s is minimalist and easier for guests who just want to turn a key.

If you need a lock with a built‑in keypad or support for Z‑Wave or Matter, consider the Schlage Encode Plus or Yale Assure Lock 2 instead.

Market price overview

August Wi-Fi Smart Lock

AUG-SL05-M01-S01

Amazon

$189↑$13

Last checked May 27

Check current price

Level Lock+

Matte Black, Wi-Fi

Amazon

$294↓$18

Last checked May 19

Check current price

Bluetooth, Multiple Colors

Amazon

$217↓$11

Last checked May 29

Check current price

Prices for reference only. TechKith does not sell products.

Feature	Level Lock+	August Wi-Fi Smart Lock
Power
Battery type	CR2 lithium	CR123
Battery quantity	1	2
Features
Keypad support	Optional Level Keypad	Optional keypad / Keypad Touch bundle
Activity history	View lock usage from mobile app	Activity feed and smart notifications
Auto-lock / unlock	Supported	Supported
Guest access sharing	Share keys and passes	Virtual guest keys
Connectivity
Bluetooth	Bluetooth 4.0 or later (Bluetooth 5.0 recommended)	Bluetooth Low Energy
Wi-Fi remote access	Available with Level Connect Wi-Fi Bridge	Built-in Wi-Fi; no additional bridge required
Smart home platforms	Apple Home/Home Keys, Google Home, Alexa	Alexa, Google Assistant, Siri/HomeKit
Installation & Compatibility
Physical key setup	2 physical keys included	Keeps existing keys
Installation method	Embeds inside the door	Attaches over existing deadbolt on the inside of the door
Deadbolt compatibility	Most American standard deadbolts	Existing single-cylinder deadbolt

Installation & Compatibility

Install method & effort

August Wi‑Fi Smart Lock mounts over the inside thumbturn of your existing deadbolt, so you’re not swapping exterior hardware or changing the keyway. The manufacturer also positions it as compatible with existing deadbolts, and a retailer listing claims install takes less than 10 minutes—a strong signal that the job is meant to be quick and DIY-friendly. Because it’s a retrofit, real-world reliability can still hinge on your current deadbolt’s alignment and smoothness (a sticky bolt can make calibration more finicky).

Level Lock+ is the opposite approach: it replaces the entire deadbolt and embeds inside the door, which usually means more mechanical work and less tolerance for sloppy fitment. It’s designed to preserve the «normal lock» look and feel, but that stealth design raises the bar for door prep (backset, thickness, and alignment matter more). Practically, it’s a better match for homeowners comfortable doing a full deadbolt install or paying for installation.

Conclusion: August is meaningfully easier and faster to install for most DIY users because it’s an interior retrofit rather than a full hardware swap.

Keys, door compatibility, and standards

August Wi‑Fi Smart Lock lets you keep existing keys because it doesn’t replace the exterior cylinder—useful for households that don’t want to rekey or redistribute new keys. Compatibility is framed around an existing single-cylinder deadbolt, which is common, but it’s also explicitly not ANSI/BHMA certified and must be used with a certified lock in good condition. That makes the underlying deadbolt’s quality part of your «compatibility» checklist, not just the door dimensions.

Level Lock+ ships as a complete deadbolt replacement and includes 2 physical keys, so you’re committing to its keyway (and may want to rekey if you’re standardizing keys across doors). It’s described as compatible with most American standard deadbolts and is designed to operate within ANSI standards, which is reassuring if you want the smart lock hardware itself to align with common door/lock requirements. The trade-off is that compatibility depends more on the door’s physical tolerances and correct installation, since everything is integrated.

Conclusion: August wins for key/lock continuity (keep your keys, keep your exterior hardware), while Level has the edge on standards-based design (ANSI) and being a full deadbolt system—your priority is convenience versus a clean-slate replacement.

Winner: August Wi‑Fi Smart Lock

Design & Aesthetics

August Wi‑Fi Smart Lock is explicitly a retrofit: it attaches over your existing deadbolt on the inside of the door, letting you keep your current exterior hardware and keys. That approach makes the smart hardware visibly present as an interior module, which can look like an add-on even when neatly installed. Aesthetic upside: if you already like your exterior deadbolt/handle set, August doesn’t force you to change it.

Level Lock+, by contrast, embeds inside the door as a full deadbolt replacement, aiming to keep the lock looking «traditional» rather than «smart.» Because the smart components are largely internal and it includes a standard keyway and turn paddle, it preserves the visual language (and generally the feel) of a conventional deadbolt. If your priority is a discreet look that doesn’t advertise a smart lock, this design is the more seamless of the two.

Conclusion: For pure design discretion—especially on the exterior—Level Lock+ has the clear edge, while August trades stealth for a retrofit look that still preserves your existing exterior hardware.

Winner: Level Lock+

Smart Features & Ecosystem

Remote access & connectivity (built-in Wi‑Fi vs bridge)

August Wi‑Fi Smart Lock has built-in Wi‑Fi remote access with no additional bridge required, so you can control the lock off-site as long as it’s on your network. That direct Wi‑Fi approach is also explicitly positioned by August as requiring no extra hardware for Wi‑Fi connectivity (manufacturer). However, a common complaint is that it can be «disconnecting and reconnecting to the network» in real-world use (Multiple reviewers report…).

Level Lock+ is Bluetooth 4.0+ (with Bluetooth 5.0 recommended) by default, and Wi‑Fi remote access is only available with the separate Level Connect Wi‑Fi Bridge. That means remote features can be solid if you’re already committed to the bridge setup, but it’s an extra dependency (and another device to place and power) compared with an all-in-one Wi‑Fi lock.

Conclusion: August has the edge for straightforward remote access because Wi‑Fi is built in, but Level can be the cleaner choice if you prefer avoiding Wi‑Fi on the lock itself and don’t mind adding the Connect bridge.

Smart-home platform support (breadth vs Apple-first features)

August Wi‑Fi Smart Lock supports Alexa, Google Assistant, and Siri/HomeKit, which aligns with its «broad platform support» positioning and makes it easier to fit into mixed-assistant households. Practically, that flexibility matters most when different family members use different ecosystems, or when you may switch platforms over time.

Level Lock+ lists Apple Home/Home Keys, Google Home, and Alexa compatibility, but Google/Alexa integration is specifically tied to using Level Connect (source). Its standout is Apple Home + Home Key support, which is a meaningful differentiator if your household is Apple-centric and you want phone/watch-based access that feels native.

Conclusion: It’s a trade-off: August wins on «works with more setups out of the box,» while Level wins for Apple-forward households where Home Key is a priority feature.

App experience, access sharing, and add-ons

August Wi‑Fi Smart Lock offers an activity feed and smart notifications plus virtual guest keys, which supports more app-forward management (auditability and permissioning). The flip side of that maturity is that, as noted in the editorial context, it can feel more complex—especially if you need to tune notifications and sharing rules to avoid friction.

Level Lock+ also provides lock usage visibility in the app («view lock usage») and supports sharing («share keys and passes»), but it’s generally framed as a simpler, more minimal software layer. Both locks support optional keypads (August Keypad/Keypad Touch bundle vs Level Keypad), which is important for households that don’t want every user to rely on an app.

Conclusion: August has the stronger «power user» software toolset (richer activity/notification features), while Level’s simpler app can be easier to live with if you want fewer settings and a more «normal lock» day-to-day flow.

Winner: August Wi‑Fi Smart Lock — Built-in Wi‑Fi remote access without a bridge plus a more feature-rich app and notification system give it the clearer overall advantage on smart features and ecosystem flexibility, even though Level remains compelling for Apple-first Home Key users.

Power & Battery

August Wi‑Fi Smart Lock runs on 2× CR123 lithium batteries, which are housed in the interior module you mount over your existing deadbolt. Because the pack is part of that add-on module, battery swaps are generally straightforward and don’t require touching the door’s lock hardware beyond the August unit itself.

Level Lock+ uses 1× CR2 lithium battery, and that power source is hidden inside the deadbolt. The upside is that the lock keeps its «normal lock» look and feel, but the trade-off is that battery replacement is inherently less convenient because it’s integrated into the lock assembly rather than a separate, easy-access module.

Conclusion: No clear winner on battery life based on the provided data (both are commonly in the 6–12 month range depending on usage), but there’s a real usability trade-off: August is typically easier to service, while Level’s hidden battery better supports its stealth design.

Winner: Tie

User Experience

August Wi‑Fi Smart Lock is fundamentally app-forward: it keeps your existing exterior hardware and keys, but day-to-day management leans on the phone for status checks, locking/unlocking, and sharing access (it supports virtual guest keys and an activity feed). Because it’s a retrofit that attaches over the inside thumbturn, the «feel» can be less like a traditional lock—especially for guests—unless you add the optional keypad/Keypad Touch bundle. August also notes that if the app shows the wrong lock state, it may require recalibration, which can add friction when door alignment isn’t ideal.

Level Lock+ preserves the normal deadbolt interaction because it’s a full replacement (keyway + turn paddle), so most users can treat it like a conventional lock and use smart features only when they want. It adds convenience layers like Touch to Lock and supports auto-lock/unlock, but the everyday experience can «disappear» into routine use when installation is done cleanly. The trade-off is that setup tends to be more mechanically involved because the smart hardware embeds inside the door, and fitment precision matters more than with a retrofit.

Conclusion: For pure day-to-day usability—especially in households where not everyone wants to use an app—Level Lock+ has the clearer UX advantage because it keeps the familiar «turn the deadbolt» workflow while layering smart access on top.

August Wi‑Fi Smart Lock has a practical convenience edge for remote control because Wi‑Fi is built in (no extra bridge), which reduces steps in getting reliable away-from-home access. However, multiple reviewers report August Wi‑Fi Smart Lock disconnecting and reconnecting to the network (report), which can undermine that advantage if your network environment is finicky. It’s also positioned as a quick retrofit—one listing claims installation takes less than 10 minutes—which can make the overall first-week experience feel fast and approachable.

Level Lock+ can require an extra purchase for similar remote-access convenience because Wi‑Fi remote access is available with the Level Connect Wi‑Fi Bridge rather than built in. That means more hardware and one more dependency if remote unlocking and voice assistants outside Bluetooth range are core to your routine, though it still supports major ecosystems (Apple Home/Home Key, plus Google Home/Alexa when used with Connect). In exchange, its «smart lock» nature is less visually and behaviorally intrusive in daily life, which tends to reduce guest confusion and preserves a conventional lock workflow.

Conclusion: If your priority is simple built-in Wi‑Fi remote access, August is more straightforward on paper; if your priority is a more seamless, traditional lock feel that doesn’t demand app participation from everyone, Level Lock+ is the better experience.

Winner: Level Lock+

Long-Term Ownership & Reliability

August Wi‑Fi Smart Lock is a retrofit that attaches over your existing deadbolt (manufacturer notes that all August smart locks attach to the existing deadbolt), so its long-term reliability is tightly coupled to the mechanical health and alignment of the lock you already have. August’s own troubleshooting guidance indicates that if the app shows the wrong lock state, the unit may need recalibration—a realistic maintenance task if the door shifts seasonally or the deadbolt starts binding. As a result, «smart lock reliability» can sometimes be indistinguishable from underlying door hardware issues.

Level Lock+ is a complete deadbolt replacement that embeds the smart hardware inside the door, and it’s explicitly designed to operate within ANSI standards per Level’s door requirements documentation. That standards-oriented approach suggests a stronger durability baseline than add-on retrofits, but it also increases dependence on installation precision—fitment and alignment errors can show up as daily stiffness or inconsistent actuation. In other words, Level tends to be most reliable when installed «clean» from day one.

Conclusion: For durability-by-design and a clearer standards target (ANSI), Level Lock+ has the edge, but it’s also less forgiving if your door prep or installation is imperfect.

August Wi‑Fi Smart Lock is meaningfully easier to live with over years if you expect to move or revert: because it keeps existing keys and mounts on the interior side, removal is closer to «uninstall the add-on» than «swap the lock.» That lower-friction reversibility is also consistent with reported install expectations—August Wi‑Fi Smart Lock is commonly described as taking under 10 minutes to install (retailer listing). The trade-off is that it’s not ANSI/BHMA certified and is intended to be used with a certified lock in good condition, so you’re still betting on the underlying deadbolt for long-term mechanical security.

Level Lock+ ships with 2 physical keys and replaces the keyway and turn paddle as part of the full assembly, so moving it is more like doing a lock change again than removing a module. Power-wise, it runs on one CR2 battery (vs August’s two CR123), which is simpler to stock but also a single point of failure if you’re lax about replacements. Level also recommends professional rekeying, which can add ownership friction versus simply keeping your existing key system.

Conclusion: If «take it with me» and easy reversibility matter, August Wi‑Fi Smart Lock wins; if you want a more integrated, standards-aligned lock assembly long-term, Level Lock+ wins.

A common complaint is August Wi‑Fi Smart Lock Wi‑Fi instability—users report it disconnecting and reconnecting to the network (source). Level Lock+ avoids built-in Wi‑Fi (remote access is via the optional Level Connect Wi‑Fi Bridge), which can reduce the device’s direct dependence on home Wi‑Fi but adds another component that can affect long-term reliability. Either way, both locks remain dependent on ongoing app support for key features like activity history and sharing.

Winner: Level Lock+ — It has the more defensible durability argument due to being a full lock replacement designed around ANSI standards, while August’s biggest long-term advantages are reversibility and retrofit convenience rather than reliability headroom.

The Bottom Line

After breaking down installation, design, smart features, and long-term ownership, the choice comes down to whether you want the simplest retrofit-and-go experience or the cleanest, most «normal lock» finish.

Best for Renters: The August Wi‑Fi Smart Lock is the easy pick because it retrofits over your existing thumbturn, keeps your current keys, and is straightforward to remove later.

Best for Design-Conscious Homeowners: The Level Lock+ wins on aesthetics since its hardware is largely hidden and preserves the look of a traditional deadbolt.

Best for Apple Ecosystem Users: Choose the Level Lock+ for its deeper Apple Home/Home Key experience that feels more native on iPhone and Apple Watch.

Best for Easy Setup & Remote Access: The August Wi‑Fi Smart Lock is the more direct solution thanks to built-in Wi‑Fi and quick DIY installation without needing an extra bridge.

Best for Large Households with Guests: The August Wi‑Fi Smart Lock is the better fit because its app-centric sharing tools (plus optional keypad support) make managing multiple people simpler.

Overall, the August Wi‑Fi Smart Lock is the better buy for most homes: it delivers stronger value, easier installation, and built-in Wi‑Fi remote access that doesn’t require extra hardware—matching its consistent advantages in setup and smart features. The main trade-off is that Level Lock+ is the more premium-feeling option, with superior stealth design and a more traditional day-to-day lock experience (and a stronger standards-based durability argument).

If you want the most practical smart lock you can install quickly and manage easily, go August; if you’re willing to pay more and do a full deadbolt swap to prioritize aesthetics and Apple-first access, Level is the upgrade path.

FAQ

"Images are used for editorial and informational purposes only. All trademarks and images belong to their respective owners."