August Smart Lock Pro + Connect Hub
Score: 75/100
Level Bolt
Score: 78/100Rankings
The Level Bolt is a retrofit smart lock that installs inside an existing deadbolt, preserving the original hardware and aesthetic appearance of the door. It offers multiple access methods including mobile app, keypad, voice control, and physical keys, while maintaining ANSI Grade 1/A security standards. It is best suited for design-conscious homeowners who want smart technology without visible hardware changes.
The August Home Smart Lock Pro is a versatile retrofit lock that installs over existing deadbolts, offering broad smart home integration via Z-Wave and a separate WiFi bridge. Its main drawback is the reliance on an additional hub for remote features and the lack of modern entry methods like fingerprint scanning. It is ideal for users with Z-Wave hubs who want to retain their physical keys.
| Attribute | | |
|---|---|---|
30 metersbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Power & Battery(2) | ||
Battery Type | AA | CR2 Lithium |
Backup Power | false | true |
Installation & Fit(2) | ||
Backset Compatibility | Standard Single-Cylinder | 60mm, 70mm |
Door Thickness Compatibility | Standard Door Thickness | 44mm+ |
Connectivity & Smart Home(2) | ||
Connectivity Standards | Bluetooth, Z-Wave, WiFi | Bluetooth |
Bluetooth Range (meters) | 30 meters | N/A meters |
Access & Security(2) | ||
Security Grade | Standard Residential | Grade 1/A |
Unlock Methods | App, Mechanical Key, eKey | App, Keypad, Voice, Physical Keys |
Professional reviewers praise the August Smart Lock Pro + Connect for its top-selling status, easy retrofit installation, and broad integrations with Z-Wave, HomeKit, and voice assistants. It is often called a 'next step in smart home security' due to its reliable activity tracking.
Everyday users commonly praise the seamless app control, guest eKey sharing, and the ability to retain physical keys, noting quick setup and reliable phone-based locking.
“Disappears inside your door”
“Key still works perfectly”
“Solid build quality”
Professional reviewers view the Level Bolt as a breakthrough in smart lock design philosophy, prioritizing home aesthetic over technological visibility.
Everyday users consistently praise the invisible design and the preservation of their existing keys, noting that it maintains home aesthetics while adding smart functionality.
