Swap your keys for codes with these best smart locks

Features: 250 codes | Auto Relock feature | Up to 25 users

The Yale Assure Lock SL is a completely keyless system that uses your choice of four to eight digits for your keypad code. It also accommodates the most user codes, up to 250 possible codes for up to 25 users, with the optional Yale Smart module. It has easy installation and is even easier to use. Functionality is simple: You can lock the door with a single tap, and there is an option for an Auto Relock feature, so the door automatically locks behind you. It utilizes a BHMA Grade-2-certified deadbolt and has a helpful blacklight on the touchscreen keypad. There also is a built-in backup charger for extra peace of mind, so your lock never goes down, and you never lose access.

The Yale Assure Lock SL features a one-year electronics warranty with an unlimited lifetime warranty on the finish of your smart locks as well as on mechanical parts. When you upgrade to the Yale Network Module, you also gain Z-Wave Plus, ZigBee, and iM1 capability for HomeKit.

Pros:

• Slim design
• Convenient touchscreen
• Backup charger

Cons:

• No built-in Bluetooth feature
• No standalone app
• Must upgrade for HomeKit capability

Pricing:

The Yale Assure Lock SL is $169.99 for the standalone product. For greater protection, you can purchase an extended warranty via Extend that offers one-year protection for $17.99, $30.99 for two years, and $44.99 for three years. 

You also have the option to add installation for your smart home via its installation partner, OnTech Smart Services. Professional installation costs $99.99, and you also can purchase an OnTech membership for $199.99 per year.