
Kwikset Powerbolt 250
Score: 75/100
Kwikset Home Connect 620
Score: 85/100Rankings

The Kwikset HomeConnect 620 is a premium Z-Wave smart deadbolt featuring long-range connectivity, SmartKey re-keying, and extensive smart home integration. It supports up to 250 user codes and offers S2 encryption for secure access. It is best suited for Z-Wave ecosystem users seeking reliable remote access and high code capacity without Wi-Fi dependency.

The Kwikset Powerbolt 250 is a standalone electronic deadbolt featuring a keypad for keyless entry with 25 customizable user codes and SmartKey technology. It lacks smart home integration, which is a significant trade-off for users seeking remote access or app control. It is best suited for homeowners who want convenient keyless entry without the complexity of smart home ecosystems.
| Attribute | ![]() | ![]() |
|---|---|---|
12 monthsbest | 12 monthsbest | |
2.25 inchesbest | 2 inches |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Support & Warranty(1) | ||
Warranty Length (years) | Lifetime (Mechanical/Finish), 1 (Electronics) years | N/A years |
Security & Access(4) | ||
Security Grade | Grade 3 | Grade 2 |
Unlock Methods | Keypad, Key | Keypad, Key, Z-Wave |
Keypad Type | 10-Button Backlit | 10-button LED |
Encryption Standard | SmartKey | S2 128-bit AES |
Installation & Compatibility(2) | ||
Door Thickness Compatibility (inches) | 1.375-2.25 inches | 1.375-2.0 inches |
Installation Type | Standard Deadbolt | Standard |
Connectivity & Smart Features(1) | ||
Smart Home Integration | None | Z-Wave |
Build & Durability(2) | ||
Material | Steel | N/A |
Finish | Matte Black | Satin Nickel |

Products in the top-left offer the best value (high score, low price).

Professional reviewers, including tech expert Dave Taylor, praise the Kwikset Powerbolt 250 for its straightforward installation process and the practical utility of its illuminated keypad, which aids significantly in nighttime entry. The product is characterized as an accessible and aesthetically pleasing option for homeowners looking to upgrade to electronic locking without the complexity of smart home integration.
The provided research data does not contain specific feedback or sentiment analysis from everyday users or customers. Insights are limited to professional reviews and technical specifications.




Professional reviewers praise the Kwikset HomeConnect 620 for its Z-Wave 700 Long Range technology, which offers extended connectivity up to 1 mile, and its S2 encryption for security. Experts highlight the SmartStart feature for easy setup, the capacity for 250 users, and the lock's battery efficiency compared to Wi-Fi alternatives.
Everyday users commonly praise the lock for its reliable keypad and key access, long battery life, and the convenience of SmartKey re-keying. Many appreciate the strong integration with Ring and SmartThings, as well as features like audit trails and scheduled access codes.