Kwikset 99420-003 Aura Bluetooth Programmable Keypad Door Lock Deadbolt Featuring SmartKey Security, Iron Black

Fumbling with keys in the dark or worrying whether you locked the door before leaving are frustrations most homeowners know well. The Kwikset 99420-003 Aura Bluetooth programmable keypad deadbolt offers the perfect solution, combining keyless convenience with reliable security so you never have to think twice about your front door again.

What makes the Kwikset 99420-003 Aura Bluetooth programmable lock stand out is its seamless smartphone integration. Using the free Kwikset app on iOS or Android, you can create, manage, and delete up to 250 unique access codes directly from your phone via Bluetooth, no Wi-Fi hub or subscription required. The lock itself measures approximately 3.5 inches in diameter on the interior assembly and installs on standard doors with a 2-3/8 or 2-3/4 inch backset, fitting most existing deadbolt prep work in under 15 minutes with just a screwdriver.

• Keyless entry on your terms: program up to 250 personalized access codes for family, guests, or service providers, so you always control who gets in and when.
• SmartKey Security technology protects against bump and pick attacks, and lets you rekey the lock yourself in seconds without calling a locksmith.
• Bluetooth app control gives you the ability to lock or unlock your door, check access logs, and manage codes right from your smartphone within a 30-foot range.
• Auto-lock feature lets you set the deadbolt to engage automatically after 30 seconds to 30 minutes, so you never have to second-guess whether you locked up.
• The Iron Black finish is a durable, scratch-resistant coating that complements modern and traditional door hardware alike, available alongside multiple other finish options.
• Four AA batteries power the unit for up to a year of typical use, and a low-battery alert gives you plenty of warning before you need a replacement.

The Kwikset Aura Bluetooth programmable deadbolt is best for homeowners, renters with landlord approval, and Airbnb hosts who want smart lock functionality without the added cost or complexity of a full smart home hub. If you already use a Z-Wave or Zigbee system, note that this model connects via Bluetooth only, so pairing with those platforms requires a separate Kwikset bridge accessory.

If you want a dependable, app-controlled deadbolt that installs quickly and works without a monthly fee, this lock delivers real value at a competitive price point. Check Amazon for current pricing, customer reviews, and availability to see whether it fits your budget and door setup today.