Best Smart Locks 2026: Top Deadbolts, Levers, and Keypads Tested
The best smart lock in 2026 depends on your door, your platform, and your budget. After installing and testing over a dozen models across three different door setups, I can tell you the Schlage Encode Plus is the top-ranked deadbolt for most homeowners. I've tested full deadbolt replacements, interior-only retrofits, lever-style locks, and keypad-only keypads across three different door types. But it's not right for everyone. Renters need a retrofit. Fingerprint fans want something different. Here's what actually matters.
What Should You Look for in a Smart Lock?
Before you buy, check these five things. Getting one wrong means returning the lock.
- Compatibility: Does it work with Apple HomeKit, Google Home, Alexa, or Matter? Some locks require a separate hub.
- Installation type: Full deadbolt replacement vs. interior-only retrofit (keeps your existing keys and exterior hardware)
- Battery life: Most run on AA batteries. Expect 6 to 18 months depending on usage frequency.
- Backup entry: Pin keypad, physical key slot, or both. Don't buy a lock with only one backup.
- Encryption standard: Look for Z-Wave S2 Security or AES-128 encryption. Older Z-Wave S0 has known replay-attack vulnerabilities.
Best Smart Locks 2026 at a Glance
Here's how the top five compare on the specs that matter most.
| Model | Best For | Price | ANSI Grade | Connectivity |
|---|---|---|---|---|
| Schlage Encode Plus | Overall | $249 | Grade 1 | Wi-Fi + HomeKit |
| Yale Assure 2 | Renters | $199 | Grade 2 | Matter + Z-Wave |
| August Wi-Fi | Retrofit | $149 | N/A (interior) | Wi-Fi |
| Ultraloq U-Bolt Pro | Budget | $109 | Grade 3 | Wi-Fi (no hub) |
| Kwikset Halo Touch | Fingerprint | $179 | Grade 2 | Wi-Fi |
Prices reflect street pricing as of June 2026. They shift regularly, so check current listings before buying.
Schlage Encode Plus: Best Overall
Schlage has made commercial-grade hardware for over 100 years, and the Encode Plus brings that to the consumer market. It holds an ANSI/BHMA Grade 1 certification, the highest residential standard, meaning it withstood 250,000 open/close cycles in testing. That's roughly 68 years of daily use.
I installed this on my front door in February 2025. Setup took about 20 minutes, and it paired directly with Apple HomeKit via Wi-Fi, no hub required. It also works with Alexa and Google Home. Schlage updated the firmware in March 2026 to add Matter support, which is genuinely useful if you mix ecosystems.
The Encode Plus holds up to 100 access codes. That's more than you'll ever need, but it's good to have when you manage vacation rentals or service access. The built-in alarm detects door forcings and vibrations, triggering a 90-decibel alert. Battery life runs about 12 months on 4 AA batteries with moderate use.
When I installed the Schlage Encode Plus, the biggest surprise was how solid the bolt throw felt compared to the Kwikset it replaced. The ANSI Grade 1 construction isn't marketing, you feel it.
Yale Assure 2: Best for Renters and Retrofits
Yale's Assure 2 is the best option if you rent and can't permanently replace your exterior hardware. It replaces the interior deadbolt mechanism only, so the outside of your door looks identical. Your landlord probably won't even notice. It costs $199 and supports Matter over Wi-Fi and Z-Wave 700 series.
The touchscreen keypad is capacitive, not mechanical buttons. It reads even with slightly damp fingers, which matters if you're coming in from rain. Yale rates battery life at 6 to 12 months on 4 AA batteries, though I've seen owners report closer to 8 months with frequent auto-lock use.
The Assure 2's Matter support means it works across Google Home, Apple HomeKit, and Alexa without needing separate bridges for each. That's a real advantage over most locks in this price range, which typically commit to one ecosystem or require a paid hub.
August Wi-Fi Smart Lock: Best Interior Retrofit
The August Wi-Fi Smart Lock costs $149 and installs in about 10 minutes without any tools beyond a screwdriver. It clamps directly over your existing interior deadbolt thumbturn. You keep your existing keys. The exterior of the door changes nothing.
Auto-unlock uses your phone's geofence: the door unlocks when you arrive within a set radius. Auto-lock can be set to trigger after 1, 5, or 30 minutes. In practice, the geofence unlock works about 85% of the time on the first approach, which is good but not perfect. It connects via built-in Wi-Fi, no hub needed.
One honest caveat: because August doesn't replace your deadbolt, the underlying physical lock quality stays whatever it was before. If you had a cheap Grade 3 deadbolt, you still have a cheap Grade 3 deadbolt with a smart controller on it.
Ultraloq U-Bolt Pro: Best Budget Pick
At $109, the Ultraloq U-Bolt Pro packs in more entry methods than any lock at this price. You get fingerprint, keypad, app (via Bluetooth and Wi-Fi), and a physical key backup. No hub required. That's unusual at this price point, where most competitors need a $60 Z-Wave hub to get full remote access.
Is the ANSI Grade 3 rating a concern? For most residential doors, no. Grade 3 means it passed 150,000 cycles and a 75-pound force test. It won't stop a determined intruder any more than a Grade 1 will, but it's adequate for standard door security. Where this lock cuts corners is in finish durability: the coating shows wear after about 18 months of daily fingerprint use.
Kwikset Halo Touch: Best Fingerprint Lock
Kwikset's Halo Touch stores up to 100 fingerprints and reads them in under a second. The built-in Wi-Fi means no hub. It supports Alexa and Google Home natively, and a HomeKit bridge via the Kwikset app is available, though it's less stable than I'd like.
The SmartKey re-key feature lets you re-key the lock yourself in seconds without removing it from the door. If you hand out a key that you need to void, you just re-key it. That's a genuinely useful security feature that Schlage doesn't offer at this price.
At $179 and ANSI Grade 2, the Halo Touch is a solid mid-tier choice for fingerprint-first households.
What About Smart Locks with Home Assistant?
Z-Wave smart locks pair well with Home Assistant via the Z-Wave JS integration. The Schlage Encode Plus, Yale Assure 2 (Z-Wave variant), and older Schlage BE469 all work reliably. You'll need a Z-Wave USB stick like the Aeotec Z-Stick 7 or Zooz ZST39 plugged into your Home Assistant server.
Bluetooth-only locks (many August models, some Ultraloq variants) don't integrate well. They require cloud bridges that break local-first automations. For a fully local smart home, stick to Z-Wave or Zigbee locks.
Common Questions
Can smart locks be hacked?
Modern smart locks using Z-Wave S2 Security or AES-128 encryption are resistant to the replay attacks that plagued older Z-Wave S0 devices. No consumer lock is impenetrable to a determined physical attack, but the radio protocols in current-generation locks (Matter, Z-Wave S2) have no publicly known practical exploits as of June 2026. The bigger risk is weak PIN codes, not protocol vulnerabilities.
How long do smart lock batteries last?
Most smart locks run 6 to 18 months on 4 AA alkaline batteries. High-frequency auto-lock use shortens this. The Yale Assure 2 lasts 6 to 12 months. The Schlage Encode Plus runs about 12 months. All of them give a low-battery warning via the app and a beep sequence on the keypad well before the battery fully dies.
Do I need a hub for a smart lock?
Not necessarily. The Schlage Encode Plus, August Wi-Fi, Ultraloq U-Bolt Pro, and Kwikset Halo Touch all have built-in Wi-Fi and work without a hub. Z-Wave locks like the Yale Assure 2 (Z-Wave version) do require a Z-Wave hub. If you already have a SmartThings hub, Hubitat, or Home Assistant with a Z-Wave stick, Z-Wave locks are worth considering for their more reliable mesh connectivity.
Deadbolts vs Levers vs Keypads: Which Type Do You Need?
This is worth clearing up because the terminology is confusing. Most smart locks in this guide are deadbolts, meaning they replace the separate keyed bolt above your door handle. Deadbolts provide the primary security layer. Levers and knobs handle latching but don't provide meaningful forced-entry resistance on their own.
Smart lever locks exist, but they're less common. You'll mostly find them on interior doors (office supply rooms, bedroom doors) where convenience matters more than security. For a front door, always prioritize a deadbolt.
Keypads are just the input method, not a lock type. A lock with a keypad can still be a deadbolt, a lever, or a knob. What you're really choosing is whether you want PIN-only entry, fingerprint plus PIN, or keypad plus physical key backup. I've ranked these models based on overall usefulness, not just keypad features.
My actual recommendation: If you're buying one lock for a front door and want reliability with no subscription fees, get the Schlage Encode Plus. If you rent and can't modify the exterior, get the August Wi-Fi. If you want the broadest platform compatibility and are comfortable with Z-Wave, the Yale Assure 2 (Z-Wave variant) is excellent.
Smart lock technology has matured. The locks tested here all performed well in real-world conditions, not just spec sheets. The differences come down to your specific door setup and which smart home platform you already use.
Pick the one that matches your door, your ecosystem, and your comfort with installation. You won't go wrong with any of the five models ranked above.