
Yale Approach
Score: 78/100
Tapo DL100
Score: 80/100Rankings

The Tapo DL100 is a keyless smart deadbolt offering multiple unlock methods including keypad entry and app control, powered by AA batteries. It provides up to 200 customizable entry codes and PIN masking for security, with easy installation on standard deadbolts. While it lacks biometric features and a built-in doorbell, it serves as a solid, affordable option for budget-conscious users.

The Yale Approach Smart Wi-Fi Deadbolt is a renter-friendly retrofit lock that preserves existing hardware while adding remote access and auto-locking features. Its main limitation is the dependency on a separate Wi-Fi Bridge for connectivity and the lack of a built-in keypad. It is best suited for users seeking a non-invasive smart lock solution with broad smart home integration.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 0 credentialsbest | |
4.57 metersbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Battery(1) | ||
Backup Power | false | true |
Installation & Fit(3) | ||
Backset Compatibility | Single-Cylinder | Standard |
Door Thickness Compatibility | Standard | |
Installation Type | Retrofit | Standard Deadbolt |
Connectivity & Smart Home(3) | ||
Connectivity Standards | Wi-Fi 4, Bluetooth 4.0 | Wi-Fi, Bluetooth |
Voice Assistant Compatibility | Alexa, Google Assistant, Siri, SmartThings | Alexa, Google Home, SmartThings |
Bluetooth Range (meters) | 4.57 meters | N/A meters |
Durability & Environment(1) | ||
IP Rating | IP54 | |
Access & Security(3) | ||
Security Grade | Standard | BHMA Grade 3 |
Unlock Methods | App, Virtual Keys, Physical Key | Keypad, App, Bluetooth, Voice, Physical Key |
Fingerprint Capacity (credentials) | credentials | 0 credentials |
Build & Design(1) | ||
Material | Metal/Plastic | Black |


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

Professional reviewers and editors characterize the Yale Approach Lock as a sleek, budget-friendly smart lock that excels in simplicity and retrofit capability. They praise its reliable connectivity, seamless integration with major smart home ecosystems, and renter-friendly design that preserves existing hardware. However, experts consistently note the dependency on a separate Wi-Fi Bridge and the optional nature of the keypad as notable limitations compared to all-in-one solutions.
Everyday users generally express high satisfaction with the quick installation process and the ability to retain their original keys, making it a popular choice for renters. Common praise centers on the convenience of remote access, auto-locking features, and the discreet, low-profile design. Recurring complaints involve connectivity issues related to the Wi-Fi Bridge's range and occasional app glitches, along with frustration over the separate cost of the keypad.

The DL100 is viewed as a solid, affordable entry-level option that sacrifices biometric features and weather resistance for simplicity and cost-effectiveness.
Consumer reviews indicate generally positive satisfaction with the Tapo DL100, noting its straightforward interface and reliable multi-method access.
“Quick install, often 5-10 minutes”

“Retaining original keys”

“Seamless renter use without door alterations”


