“The Level Lock+ is the most discreet smart lock available — guests won't even know it's there”
The Level Lock+ ($329) is recommended with a 8.3/10 consensus score across 10 expert reviews. Experts highlight completely invisible — hides inside the door and fits doors from 1-3/8" to 2-1/4" thick. Wirecutter says: "The Level Lock+ is the most discreet smart lock available — guests won't even kn..." Best for: Design-conscious homeowners, Apple Home Key users, Renters who can't change exterior hardware.

Level Lock+
Smart Locks
SmartHomeExplorer proprietary rating
10 expert sources
The Level Lock+ earns a SHE Score of 5.9/10, driven by strong value (7/10) with room to improve in future-proofing (5/10). Based on 10 expert sources and SmartHomeExplorer compatibility analysis.
How we calculate the SHE Score →Expert Consensus: 8.3/10 across 10 sources
Last verified:“The Level Lock+ is the most discreet smart lock available — guests won't even know it's there”
Key Features
- ✓ Invisible design
- ✓ Apple Home Key
- ✓ Fits 1-3/8" to 2-1/4" doors
- ✓ Keeps existing hardware
Best For
What Experts Agree On
What Experts Love
- ✓ Completely invisible — hides inside the door
- ✓ Fits doors from 1-3/8" to 2-1/4" thick
- ✓ Apple Home Key support for tap-to-unlock
- ✓ Keeps your existing exterior key and hardware
Common Criticisms
- ✗ No built-in keypad — relies on phone or Apple Watch
- ✗ Bluetooth only — no built-in WiFi for remote access
- ✗ Battery replacement requires disassembly
- ✗ Premium price for a retrofit lock
What The Experts Say
“If you want smart lock convenience without changing your door's appearance, Level is the only real option”
Frequently Asked Questions
Is the Level Lock+ worth it?
Level Lock+ earns a 8.3/10 consensus score across our 12 expert sources. It is rated "Recommended" — Design-conscious homeowners. At $329, The Level Lock+ is the most discreet smart lock available — guests won't even know it's there
Who is the Level Lock+ best for?
Level Lock+ is best for: Design-conscious homeowners, Apple Home Key users, Renters who can't change exterior hardware. Experts rate it "Recommended" overall.
How does the Level Lock+ compare to other Security options?
Among the Security products we have reviewed, Level Lock+ ranks above average with a 8.3/10 score. If you want smart lock convenience without changing your door's appearance, Level is the only real option
What smart home systems does the Level Lock+ work with?
Level Lock+ works with major smart home platforms. Check our compatibility notes on the product page for any setup requirements or hub dependencies.
What are the pros and cons of the Level Lock+?
The main pros of the Level Lock+ are completely invisible — hides inside the door and fits doors from 1-3/8" to 2-1/4" thick. The main downside is no built-in keypad — relies on phone or apple watch. Overall, experts rate it "Recommended" with a 8.3/10 consensus score.
Affiliate disclosure: SmartHomeExplorer.com participates in the Amazon Associates program. We earn a commission from qualifying purchases at no extra cost to you. This consensus review is based on 10 independent expert reviews — we did not test this product ourselves. Always verify current prices and availability before purchasing.

