How We Research
Every guide on CalmerHallway starts with one question: will this product work for the person who is shopping for it? For our smart lock guides, that means your door, your home network and how you want to unlock it.
Here is how we answer it.
1. We start with your door and how you unlock it
A Wi-Fi smart deadbolt connects to your home network and an app, while a keypad lock works with a code and needs no app. A fingerprint lock opens with a touch.
We check the door fit the maker lists, like backset and door thickness, and whether the lock replaces your deadbolt. When your door limits the choice, we say what to measure.
2. We compare specs and features
We look at unlock methods, battery type, app and voice assistant support, such as Alexa, Apple Home or Ring, and any lock grade the maker states.
We also note the warranty terms the maker lists. When a detail comes from the maker, we say so.
3. We look at buyer feedback
We read through what buyers report after using a smart lock. We look for patterns, like jams, short battery life, dropped app connections, slow keypads or fingerprint readers that miss.
One angry review doesn't sink a product. A pattern does.
4. We score each product
Our score weighs specs, features and buyer feedback against what you're shopping for. A product that's great for one buyer may score lower in a guide written for another.
Scores spread out on purpose. A 10 is rare.
5. We keep pages up to date
Products change, and some disappear from stores. Schlage, Kwikset, Yale and Eufy each sell several locks with similar names and trims, so we check each model name and code before we write about it.
When we update a guide, the "Updated on" date at the top changes with it.
What our picks are not
Our picks are research, not lab tests. We don't claim to have installed or used every lock we cover.
Our guides don't replace the maker's manual. For installation, codes, batteries and updates, follow the maker's steps.
We make no security promises about any lock, and we never call one unhackable or burglar proof. When a maker states a lock grade or a security feature, we label it as the maker's claim.
If you rent your home, check your lease and ask your landlord before you swap a lock.