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About our rankings
Our editors review products objectively based on the features offered to consumers, the price and delivery options, how a product compares with other products in its category, and other factors. The ratings are based on the expert opinion of our editors and on underlying technology that analyzes decisions made by similar users to provide individual, targeted recommendations to each person who visits our site.
Alexa, Google Home, SmartThings, Apple HomeKit, Vera
Alexa, Google Assistant, Apple Watch, Apple HomeKit, Yale Access App
Alexa, Google Home, IFTTT, Apple Watch
Smart Integration
Alexa, Google Assistant, Apple Watch
Alexa, Google Home
Alexa, Google Home, Apple Watch
Alexa, Google Home, SmartThings, Apple Watch
Alexa, Google Home, Apple Watch
Alexa, Google Assistant, Apple Watch
Alexa, Google Assistant
Alexa, Google Home, SmartThings, Apple HomeKit, Vera
Alexa, Google Assistant, Apple Watch, Apple HomeKit, Yale Access App
Alexa, Google Home, IFTTT, Apple Watch
Fits Doors
1.375" to 2.125"
Any size
1.375" to 2" thick
1.5" to 1.89" thick
1.375" to 2" thick
1.38" to 2.1" thick
1.375" to 2.167" thick
1.75" - 2.25" thick
1.375" to 2.25"
1.375" to 2.167" thick
Fits Doors
1.375" to 2.125"
Any size
1.375" to 2" thick
1.5" to 1.89" thick
1.375" to 2" thick
1.38" to 2.1" thick
1.375" to 2.167" thick
1.75" - 2.25" thick
1.375" to 2.25"
1.375" to 2.167" thick
Smart Lock for Google Home Buyer's Guide
Navigating the many choices for every purchase can be challenging. Our team spends hours doing research on every product under the sun, and we summarize that information in clear, precise comparisons. Our top pick is based on the factors that are important to our readers, the most popular products in each category, and our data-driven analysis of all the options. We do our best to give you all the information you need to make the right purchase in one place.
Our recommendations are based on expert comparisons between available products in each category. We choose the topics that we think matter most to our readers, and provide concise, clear comparisons of the features that matter. Our rankings change day-to-day based on new data and shopping trends, so we can identify top-performing products and tailor our recommendations to exactly what our readers are looking for.