Level Lock+ Review (2026)
Quick Verdict: The Level Lock+ is the smart lock for people who don’t want their door to look smart at all. Level packs the entire motor, radios, and battery inside the deadbolt itself, so from both sides the lock looks like an ordinary, premium traditional deadbolt — no keypad, no bulky interior box. It supports Apple Home Key, letting you unlock with a tap of an iPhone, Apple Watch, or an included key card, and it works through the Level app, Apple Home, and Siri. Built from 440C stainless steel and reinforced alloys, it earns a top BHMA AAA rating and runs up to a year on two CR2 lithium cells. The honest trade-offs: there is no keypad, reviewers note it is not the most pickup-resistant lock in absolute terms, and the premium-stealth design carries a premium price. If invisible design and Apple Home Key are your priorities, nothing else looks like this.
| Specification | Level Lock+ |
|---|---|
| Type | Full deadbolt replacement (electronics hidden inside door) |
| Materials | 440C stainless steel and reinforced metal alloys |
| BHMA rating | AAA (top tier across security, durability, finish) |
| Connectivity | Bluetooth; Apple Home/HomeKit (remote via Home hub) |
| Access methods | Apple Home Key (NFC tap), included key card, Level app, Siri, physical key, auto-lock |
| Keypad | None (no exterior keypad by design) |
| Power | 2 × CR2 lithium batteries |
| Battery life | Up to ~12 months (≈10–15 cycles/day average use) |
| Finishes | Satin Nickel, Matte Black (among others) |
| Price tier | $$$ (premium) |
How We Researched the Level Lock+
This review synthesizes independent expert coverage from outlets including MacRumors, Six Colors, 9to5Mac, and other specialist smart-home reviewers, cross-referenced against Level’s published specifications. We weigh the recurring conclusions reviewers reach — the standout invisible design, seamless Apple Home Key, and the honest point that it prioritizes design and convenience over maximum forced-entry resistance — rather than presenting marketing claims as testing. Level did not pay for placement in this article.
The Invisible Design
Level’s entire reason for existing is concealment. Where every other smart deadbolt announces itself with a chunky interior unit or an exterior keypad, the Level Lock+ packs its motor, radios, and CR2 batteries inside the bolt assembly that lives within the door. The result is striking: from the hallway you see a normal thumb-turn; from the street you see a normal keyed cylinder. Visitors genuinely cannot tell it is a smart lock. For design-conscious homeowners, renters of high-end properties, or anyone who finds keypad locks ugly, this is the entire pitch — and Level delivers it better than anyone.
The hardware itself is premium. Level builds the lock from 440C stainless steel and reinforced metal alloys and it carries a top BHMA AAA rating, the highest grade across the BHMA’s combined security, durability, and finish testing. It is offered in finishes like satin nickel and matte black that look like quality traditional hardware. Installation is a standard deadbolt swap, though the in-door electronics make precise fitting a little more involved than a typical lockset — most reviewers still complete it as a DIY job with patience.
Apple Home Key and Access Methods
The Level Lock+ was one of the first locks to support Apple Home Key, and it remains a flagship example. After setup in Apple’s Home app, you unlock by holding your iPhone or Apple Watch near the lock — reviewers describe it as fast and reliable, with the door responding to a simple tap. Because there is no keypad, Home Key (and the included NFC key cards) become the primary keyless methods, which makes the lock an especially natural fit for households built around iPhones.
Beyond Home Key, you can unlock with the included key cards (handy for kids or guests without compatible phones), the Level app, a Siri voice command, and a traditional physical key as backup. With an Apple Home hub (a HomePod or compatible Apple TV) you also get remote unlocking for guests and remote status. Auto-lock can secure the door behind you automatically. The one notable absence is a keypad: there is no way to punch in a numeric code, so everyone who needs keyless entry must have a phone, a watch, or a key card.
Battery Life and Daily Living
Power comes from two CR2 lithium batteries housed inside the bolt. Level rates battery life at up to about a year under average residential use of roughly 10 to 15 lock/unlock cycles per day, which is strong for the category and a clear advantage over locks that drain faster on a constant Wi-Fi radio — notably, the Lock+ relies on Bluetooth and Home Key rather than always-on Wi-Fi, which helps efficiency. CR2 cells are less common than AA but are widely available online and in camera-battery aisles. Day to day, the experience is the quiet luxury Level intends: the door looks normal, you tap your phone, and it opens.
Security: The Honest Picture
The Level Lock+ earns a BHMA AAA rating, which reflects strong performance across the standard’s security, durability, and finish criteria. That said, independent reviewers have been candid that the Lock+ is not the most pick- or attack-resistant deadbolt in absolute terms — its design priorities are concealment and convenience, and its compact in-door mechanism is a different engineering trade-off than a chunky Grade 1 commercial bolt like the Schlage Encode Plus. For most homes this is academic: the overwhelming majority of break-ins are crimes of opportunity, not lock-picking. But buyers who want the single most forced-entry-resistant bolt available, rather than the best-looking smart lock, should weigh that honestly.
Installation and Fit Considerations
Because the Level Lock+ hides its electronics inside the bolt assembly, its installation is a little more exacting than a typical deadbolt swap, and it is worth understanding before you buy. The motor, radios, and CR2 batteries all live within the cylinder that slides into the door’s edge bore, so the door’s existing boring needs to accommodate that assembly cleanly. On standard residential doors prepared for a 1-inch edge bore and a 2-1/8-inch face bore, fit is generally straightforward, and Level supplies clear guidance and the necessary hardware. The most common installation friction comes on doors that are slightly out of alignment or have a stiff, binding bolt path: because the electronics are inside the door, any misalignment that makes the bolt hard to throw directly taxes the in-door motor. Confirming that your existing deadbolt throws smoothly by hand before installing is the single best predictor of a trouble-free Level experience.
Once installed, calibration through the Level app aligns the motor to your specific door so the bolt seats correctly every time. Reviewers note that taking time with this calibration step pays off in reliability — a properly calibrated Level operates quietly and consistently, while a rushed install on a binding door is the usual source of the occasional complaints about sluggish operation. For renters, it is worth repeating that the Level Lock+ is a full deadbolt replacement, so while it looks completely traditional once installed, fitting it does change the door hardware and generally requires a homeowner’s or landlord’s sign-off.
Pros and Cons
Strengths:
- Truly invisible design — looks like an ordinary deadbolt inside and out
- Excellent Apple Home Key support: fast, reliable tap-to-unlock
- Included NFC key cards for kids, guests, or phone-free users
- Premium 440C stainless steel build with top BHMA AAA rating
- Up to ~12 months battery life on CR2 cells (no power-hungry always-on Wi-Fi)
- App, Siri, auto-lock, and physical key backup; remote access with an Apple Home hub
Limitations:
- No keypad at all — keyless entry requires a phone, watch, or key card
- Reviewers note it is not the most forced-entry-resistant lock in absolute terms
- Best experience assumes the Apple ecosystem; Android support is limited compared with rivals
- Premium price for the stealth design
- CR2 batteries are less common than AA
Who Should Buy the Level Lock+
Best for: Design-focused homeowners who want a smart lock that looks completely traditional, and Apple households that want clean Home Key entry without a keypad.
Buy it if you: care deeply about how your door hardware looks; live in the Apple ecosystem and want seamless Home Key; like the idea of NFC key cards for guests; and value long battery life from a Bluetooth/Home Key design.
Skip it if you: want a keypad for code-based entry (choose the Schlage Encode Plus or Yale Assure Lock 2); prioritize maximum forced-entry resistance above all; are an Android-first household; or want built-in Wi-Fi and broad multi-platform voice control.
Alternatives Worth Considering
Schlage Encode Plus — Security and Keypad
Best for: Buyers who want Apple Home Key and a keypad and the highest security grade.
The Encode Plus offers Apple Home Key like the Level, but adds a touchscreen keypad, built-in Wi-Fi, and an ANSI/BHMA Grade 1 bolt. It is far less discreet — it looks like a smart lock — but it is more secure and more flexible for households that want code entry and broad platform support. Choose Level for looks, Schlage for security and keypad.
August Wi-Fi Smart Lock — Renter-Friendly Stealth
Best for: Renters who also want to keep their door looking unchanged.
August keeps your exterior hardware completely original because it only replaces the interior thumb-turn. It is more renter-friendly than Level (no full deadbolt swap) and adds built-in Wi-Fi and auto-unlock, but it lacks Apple Home Key and its physical security is inherited from your existing deadbolt.
How the Level Lock+ Fits the Market
It helps to place the Level Lock+ against the alternatives it is genuinely competing with, because its value depends entirely on how much you prize its defining trait. Among Apple Home Key locks, the practical rivals are the Schlage Encode Plus and, for the stealth-minded, very little else — almost no other lock matches Level’s commitment to looking completely ordinary. Against the Schlage, Level trades away a keypad, built-in Wi-Fi, and a Grade 1 bolt in exchange for invisibility and a premium materials feel. That is a narrow, design-driven proposition: you are paying a premium not for more features but for the absence of any visible sign that the lock is smart at all.
For the right buyer, that is exactly the point and well worth the money — a designer renovation, a minimalist home, or simply someone who finds keypad locks unattractive. For a buyer who would actually use a keypad, who wants the strongest possible bolt, or who lives outside the Apple ecosystem, the same premium buys less usable capability than a Schlage or Yale would at a similar price. The Level Lock+ is therefore best understood not as the most capable smart lock but as the most discreet one, and its value tracks how much that discretion matters to you specifically.
Frequently Asked Questions
Does the Level Lock+ have a keypad?
No. The Level Lock+ deliberately has no keypad — that is part of its invisible design. Keyless entry is done through Apple Home Key, the included NFC key cards, the Level app, or Siri, with a physical key as backup. If you need numeric code entry, choose a keypad lock like the Schlage Encode Plus.
Does it work with Apple Home Key?
Yes. The Level Lock+ was one of the first locks to support Apple Home Key, and reviewers find tap-to-unlock with an iPhone or Apple Watch fast and reliable. It is one of the lock’s standout features.
How long does the battery last?
Level rates battery life at up to about a year under average use of roughly 10 to 15 cycles per day, using two CR2 lithium batteries. Because it relies on Bluetooth and Home Key rather than an always-on Wi-Fi radio, it is relatively power-efficient.
Is the Level Lock+ secure?
It uses 440C stainless steel and carries a top BHMA AAA rating. However, independent reviewers note it is not the most forced-entry-resistant deadbolt in absolute terms — its priorities are concealment and convenience. For most homes that is sufficient, but buyers wanting the single most pick-resistant bolt should consider a Grade 1 lock like the Schlage Encode Plus.
Does it work with Android?
Its best experience is built around the Apple ecosystem and Apple Home Key. Android support is more limited than rivals like Schlage or Yale, so Android-first households generally get more from a lock with broad Alexa and Google Home integration.
Can I unlock it remotely?
Yes, with an Apple Home hub such as a HomePod or compatible Apple TV, which lets you unlock for guests and check status from away. Without a hub, control is primarily local over Bluetooth.
Final Verdict
The Level Lock+ is the smart lock you buy when you refuse to compromise on how your door looks. By hiding every electronic component inside the deadbolt, Level delivers a lock that is indistinguishable from premium traditional hardware while supporting fast, reliable Apple Home Key entry, NFC key cards, and roughly a year of battery life. The trade-offs are clear and worth respecting: no keypad, an Apple-centric experience, a premium price, and a design that prioritizes elegance over maximum forced-entry resistance. But for the design-led Apple household that wants smart access without a single visible sign of it, the Level Lock+ stands alone in 2026.
Last updated: June 2026
See our main guide: Best Smart Locks.