Level Lock Plus Review
The Level Lock Plus is a smart deadbolt that hides all of its electronics inside the door, leaving the exterior and interior trim looking like a traditional lock. It adds Apple HomeKit, Amazon Alexa, and Google Home support plus Bluetooth and Thread connectivity to a lock most people will not realize is smart until they use it.
Quick answer
It is right for homeowners who want invisible smart lock hardware, Apple HomeKit and Matter style ecosystem support, and are willing to pay a premium and accept a bulky interior battery compartment.
Why trust ToolBuyerHub
- Cross-checked manufacturer-published specifications before writing any recommendation
- Verified US market availability and configuration for every model discussed
- Owner-feedback themes are summarized as feedback, never presented as our own hands-on testing
- No invented star ratings; see the visible Research Score criteria on this page
- Checked specifications against manufacturer documentation before publishing
- Smart lock recommendations weigh retrofit difficulty, ecosystem compatibility, battery access, and whether the lock keeps a physical keyway, all of which matter more here than raw feature count.
Research updated September 2026.
Level Lock Plus
ReviewedPros
- Keeps a completely traditional look on both sides of the door, which no bulky keypad lock can match
- Supports Apple HomeKit, Amazon Alexa, and Google Home plus Thread for fast, low power smart home integration
- Retains a physical key so you are not locked out if batteries die or your hub goes offline
Cons
- Premium price for a lock with no built in keypad, so keyless entry depends on your phone, watch, or a separate keypad accessory
- Battery replacement means opening the interior housing and dealing with the bolt assembly, which is more fiddly than a simple cover plate
The Level Lock Plus replaces your existing deadbolt and conceals the radio, motor, and battery inside the door itself. It pairs over Bluetooth and Thread with Apple HomeKit, Amazon Alexa, and Google Home, and it keeps a standard keyed cylinder for backup access. The result is a smart lock that looks like nothing changed from the outside.
Real-World Notes
Owner feedback themes center on how normal the door looks after installation and how reliably Apple HomeKit automations trigger over Thread. The most common complaints involve battery changes requiring more disassembly than expected and the lack of an on lock keypad, which pushes some owners to buy a separate keypad or rely on their phone. Installation is generally described as straightforward for anyone comfortable swapping a deadbolt, though door fit and alignment matter more than with some competing locks.
Alternatives Worth a Look
- August Smart Lock Pro
- Schlage Encode Plus
Who Should Consider Something Else
Skip the Level Lock Plus if you want a built in keypad for code based entry, if you are on a tight budget, or if you prefer a lock you can service without opening the interior assembly. A keypad model like the Schlage Encode Plus or a cheaper retrofit like the August Smart Lock Pro will likely serve you better.
FAQs
Does the Level Lock Plus work with Apple HomeKit?
Yes, it supports Apple HomeKit along with Amazon Alexa and Google Home, and it uses Thread for faster, more reliable smart home communication.
Do I need a hub for the Level Lock Plus?
For remote access and voice assistant integration you need a compatible hub or Thread border router, such as a HomePod mini or Apple TV. Bluetooth alone gives you local phone control.
Can I still use a physical key with the Level Lock Plus?
Yes, it retains a standard keyed cylinder, so you can unlock it with a key if the battery dies or your phone is unavailable.
How is the Level Lock Plus powered?
It runs on a CR2 battery housed inside the bolt assembly, and replacing it requires opening the interior portion of the lock.
Does the Level Lock Plus have a keypad?
No, the Level Lock Plus does not include a built in keypad. Keyless entry is handled through your phone, watch, or an optional separate keypad accessory.
Our verdict
The Level Lock Plus is one of the few smart locks that truly disappears into your door, and its HomeKit, Alexa, Google Home, and Thread support make it a strong fit for modern smart homes. The trade offs are real though: a high price, no built in keypad, and a more involved battery change. If invisible design matters most to you, it earns its score, but keypad focused buyers should look elsewhere.