Best Smart Locks 2026: Keyless Entry Systems Compared
The Schlage Encode Plus ($300) is the best smart lock for most homes in 2026. It combines ANSI Grade 1 security — the highest residential rating available — with built-in Wi-Fi, Apple Home Key, and 100 user codes, all without requiring a separate hub. If you’re on a budget, the Yale Assure Lock 2 ($175–$260) delivers strong performance with broad smart home compatibility. For renters who can’t replace hardware, the August Wi-Fi ($230) retrofits your existing deadbolt in minutes.
TL;DR — Key Takeaways
- Best overall: Schlage Encode Plus — ANSI Grade 1, Apple Home Key, built-in Wi-Fi, $300
- Best value: Yale Assure Lock 2 — keypad + Wi-Fi from $175, works with HomeKit/Alexa/Google
- Best for renters: August Wi-Fi — retrofit design, keeps your existing keys, $230
- Best invisible design: Level Lock Pro — all electronics hidden inside the door, $349
- Smart locks in 2026 increasingly support Matter, Thread, and biometric access like fingerprints and palm scanning
How We Evaluated These Smart Locks
We compared smart locks across five criteria that actually matter for daily use: physical security grade (ANSI/BHMA certification), connectivity options (Wi-Fi, Bluetooth, Thread, Matter), entry methods (keypad, fingerprint, phone, physical key), battery life, and smart home integration. Every price listed was verified in March 2026. We cross-referenced professional lab tests from Consumer Reports and Wirecutter with real-world user feedback from Reddit and Home Depot reviews.
1. Schlage Encode Plus — Best Overall Smart Lock
The Schlage Encode Plus is the only smart lock that combines ANSI Grade 1 security with Apple Home Key support. That means commercial-grade resistance to drilling, kick-ins, and picking, plus the ability to unlock by tapping your iPhone or Apple Watch — no app required.
Price: $280–$330
Security: ANSI/BHMA Grade 1 (highest residential rating)
Connectivity: Built-in Wi-Fi (2.4GHz) + Bluetooth
Entry methods: Keypad code, Apple Home Key (NFC), physical key
Smart home: Apple HomeKit, Amazon Alexa, Google Home, Matter (via firmware update)
User codes: Up to 100 access codes
Battery: 4× AA — approximately 6–12 months
Finishes: Aged Bronze, Matte Black, Satin Nickel
Real-world users report 6+ months of battery life on original AAs, with some reaching 8 months at 5–8 daily unlocks. The built-in forced-entry alarm triggers if someone tampers with the lock, and recent firmware updates added adjustable alarm sensitivity. The Schlage Home app works well on iOS; Android users occasionally report setup quirks.
Why it wins: No other smart lock in 2026 matches the Encode Plus for raw security combined with smart features. Schlage’s lifetime mechanical warranty (3 years on electronics) adds long-term confidence.
Drawbacks: At $300+, it’s the most expensive option. Bulkier than competitors. No fingerprint reader. Installation requires full deadbolt replacement.
2. Yale Assure Lock 2 — Best Value Keypad Smart Lock
The Yale Assure Lock 2 delivers 90% of the premium smart lock experience at a significantly lower price. With Wi-Fi, a touchscreen keypad, and support for HomeKit, Alexa, Google Home, and SmartThings, it’s the most versatile smart lock under $260.
Price: $175 (Bluetooth) / $260 (Wi-Fi with touchscreen)
Security: ANSI/BHMA Grade 2
Connectivity: Bluetooth + optional Wi-Fi module
Entry methods: Touchscreen keypad, fingerprint (Touch model), app, physical key
Smart home: Apple HomeKit, Amazon Alexa, Google Home, Samsung SmartThings
Battery: 4× AA — 3–6 months (Wi-Fi drains faster)
Installation: 40–45 minutes, standard 2⅛″ bore holes
The Yale Access app excels at guest management — temporary codes, scheduled access, and real-time activity logs make it ideal for Airbnb hosts and rental properties. The optional DoorSense sensor alerts you when the door is left ajar. Response time in testing: 2–3 seconds across 200+ daily cycles.
Watch out for: Battery life is the Yale’s biggest real-world complaint. With Wi-Fi enabled, some users report needing battery changes every 2–3 months. The touchscreen is nearly invisible in direct sunlight. Multiple Home Depot reviews flag a pre-registration issue where locks arrive already linked to other accounts.
Best for: Rental property managers, budget-conscious smart home enthusiasts, and anyone who needs broad ecosystem compatibility.
3. August Wi-Fi Smart Lock — Best for Renters
The August Wi-Fi Smart Lock retrofits your existing deadbolt without replacing any exterior hardware. Your landlord keeps their keys. Your door looks exactly the same from the outside. Installation takes 10–15 minutes with just a screwdriver.
Price: $230
Security: No independent ANSI rating (uses your existing deadbolt’s security)
Connectivity: Built-in Wi-Fi + Bluetooth
Entry methods: App, auto-unlock (geofencing), voice commands, existing physical key
Smart home: Apple HomeKit, Amazon Alexa, Google Home, Samsung SmartThings, IFTTT
Battery: 2× CR123 — 3–6 months
Design: 45% smaller than the previous Smart Lock Pro
The August’s auto-unlock feature uses geofencing and Bluetooth together — as you walk up to your door, it unlocks automatically without touching your phone. The DoorSense sensor tracks door open/close status. The August app remains one of the most polished smart lock apps available, with easy guest key sharing and detailed activity logs.
The real story on batteries: August claims 3–6 months, but heavy Wi-Fi usage pushes many users toward the 3-month end. CR123 batteries cost $8–10 per pair at retail. Some Reddit users report turning off Wi-Fi and using the Bluetooth bridge instead, which extends battery life to 6+ months but adds another device.
Missing: No built-in keypad (sold separately for ~$45). No fingerprint reader. No independent security rating — your security depends entirely on your existing deadbolt quality.
4. Level Lock Pro — Best Invisible Smart Lock
The Level Lock Pro hides all its electronics inside the deadbolt itself. From both sides of the door, it looks like a regular lock. No bulky interior panel, no visible tech — just a standard-looking thumb turn and keyhole.
Price: $349 (lock only) / $507 (with keypad and Wi-Fi bridge)
Security: Standard lock cylinder (not independently rated for smart lock security)
Connectivity: Matter over Thread + Bluetooth
Entry methods: Physical key, Apple Home Key (NFC), key fobs (2 included), optional keypad ($80), touch-to-unlock, auto-unlock
Smart home: Apple Home, Google Home, Amazon Alexa, Samsung SmartThings, Home Assistant
Battery: 1× CR2 — up to 1 year
Finishes: Matte Black, Satin Nickel
The Level Lock Pro uses Matter over Thread, which means it works with essentially every major smart home platform through a single protocol. The dual-core Bluetooth/Thread chip, built-in door sensor, and passive infrared presence detection are all new to this generation. Installation takes under 5 minutes if you’re replacing an existing deadbolt.
The premium tax: At $349 for the lock alone, the Level Lock Pro costs more than any competitor. Add the optional keypad ($80) and Wi-Fi bridge for remote access without a Thread border router, and you’re looking at $500+. Without a keypad, guests need the Level app or NFC fobs to get in.
Best for: Design-conscious homeowners, Apple Home users, and anyone who hates the look of typical smart locks.
Smart Lock Comparison Table
| Feature | Schlage Encode Plus | Yale Assure Lock 2 | August Wi-Fi | Level Lock Pro |
|---|---|---|---|---|
| Price | $300 | $175–$260 | $230 | $349 |
| ANSI Grade | Grade 1 | Grade 2 | N/A (retrofit) | N/A |
| Built-in Wi-Fi | ✅ | ✅ (with module) | ✅ | ❌ (Thread) |
| Apple Home Key | ✅ | ❌ | ❌ | ✅ |
| Built-in Keypad | ✅ | ✅ | ❌ | ❌ ($80 add-on) |
| Fingerprint | ❌ | ✅ (Touch model) | ❌ | ❌ |
| Physical Key | ✅ | ✅ | ✅ (existing) | ✅ |
| Battery Life | 6–12 months | 3–6 months | 3–6 months | Up to 12 months |
| User Codes | 100 | Varies by model | N/A (virtual keys) | Via app/keypad |
| Matter Support | ✅ (firmware) | ❌ | ❌ | ✅ (native) |
| Forced Entry Alarm | ✅ | ❌ | ❌ | ❌ |
| Retrofit Install | ❌ | ❌ | ✅ | ❌ |
What’s New in Smart Locks for 2026
The biggest shift in 2026 is biometric entry going mainstream. At CES 2026, multiple manufacturers unveiled locks with facial recognition, palm vein scanning, and upgraded fingerprint readers:
- Aqara Smart Lock U400 ($270) — the first smart lock with hands-free Apple Home Key using ultra-wideband (UWB). Your door unlocks automatically as you approach with a compatible iPhone or Apple Watch. Also supports the new Aliro standard for Android tap-to-unlock.
- SwitchBot Lock Vision — uses 3D facial recognition for automatic unlocking. A Pro version adds fingerprint and palm vein recognition.
- Schlage Arrive ($195–$199) — Wirecutter’s new top pick. Built-in Wi-Fi, Matter ready, flawless performance. Currently lacks Apple Home Key but priced aggressively.
- Lockly Affirm Series ($180) — native Matter support with built-in Wi-Fi, no hub required. Expected Q2 2026.
- Wyze Palm Lock ($130) — palm vein recognition at a budget price point, with Wi-Fi and app control.
Matter and Thread adoption continues to accelerate, making cross-platform compatibility less of a headache. If you’re buying a smart lock today, Matter support future-proofs your investment.
Pros and Cons: Should You Get a Smart Lock?
Pros
- Never fumble with keys again — codes, phones, fingerprints, and auto-unlock all work
- Guest access management — temporary codes beat hiding spare keys under the mat
- Activity logging — know exactly who entered and when
- Remote control — lock up from anywhere with an internet connection
- Auto-lock — configurable timers mean your door always locks behind you
Cons
- Battery dependency — you’ll replace batteries 2–4 times per year (physical key backup prevents lockouts)
- Price premium — $130–$350 vs. $30–$80 for a traditional deadbolt
- Wi-Fi reliability — network drops can temporarily disable remote access
- Potential digital attack surface — encrypted, but theoretically hackable (physical key picking remains the more realistic threat)
Smart Lock Buying Checklist
- Check your door: Measure door thickness (most locks fit 1⅜″ to 2¼″) and bore hole size (standard is 2⅛″). Renters: go with August’s retrofit design.
- Pick your ecosystem: Apple household? Prioritize Home Key (Schlage Encode Plus or Level Lock Pro). Google/Alexa? Yale Assure Lock 2 covers all bases.
- Decide on entry methods: Built-in keypad is essential if guests, kids, or dog walkers need access without an app. Fingerprint readers add speed but can’t do scheduled access.
- Budget for batteries: Wi-Fi locks eat batteries faster. AA-powered locks (Schlage, Yale) are cheaper to maintain than CR123 (August) or CR2 (Level).
- Future-proof with Matter: If you’re investing $200+, prioritize locks with Matter support or announced Matter updates.
Frequently Asked Questions
Are smart locks safe from hacking?
Modern smart locks use AES 128-bit or 256-bit encryption and TLS for data transmission. No major smart lock brand has suffered a mass remote hacking incident. The realistic security risk remains physical — lock picking and forced entry — which is why ANSI Grade 1 certification (like Schlage offers) matters more than worrying about digital attacks.
How long do smart lock batteries last?
Expect 3–12 months depending on the model and connectivity. Wi-Fi-enabled locks drain faster (3–6 months) than Bluetooth-only or Thread locks (6–12 months). Every smart lock has a physical key or emergency power backup, so a dead battery never means you’re locked out.
Can smart locks work without Wi-Fi?
Yes. All smart locks in this guide work via Bluetooth for local control and physical keys for backup. Wi-Fi enables remote access and notifications — without it, you lose those features but the lock still functions for entry and exit.
What’s the difference between Matter and Thread?
Matter is a smart home standard that lets devices from different brands work together. Thread is a wireless protocol (like Wi-Fi or Bluetooth) that Matter can run on. A lock with “Matter over Thread” connects to your smart home through a low-power mesh network, offering better battery life and reliability than Wi-Fi.
Do smart locks work with Airbnb?
Yes. Yale, August, and Schlage all integrate directly with Airbnb’s platform. You can auto-generate access codes for each guest reservation. The Yale Assure Lock 2 and Schlage Encode Plus are especially popular with hosts due to their 100-code capacity and scheduled access features.
Can I install a smart lock myself?
Absolutely. Retrofit locks like August take 10–15 minutes. Full deadbolt replacements (Schlage, Yale) take 30–45 minutes with just a Phillips screwdriver. No professional installation needed for any lock in this guide.
What happens if my smart lock battery dies?
Every lock here has a backup: physical key (Schlage, Yale, Level), existing key (August), or emergency 9V battery terminal on the exterior. Apple Home Key on iPhone continues working for up to 5 hours after the phone itself dies, using Power Reserve.
Which smart lock is best for Apple users?
The Schlage Encode Plus ($300) if you want a keypad, or the Level Lock Pro ($349) if you want invisible design. Both support Apple Home Key for tap-to-unlock with iPhone or Apple Watch. The upcoming Aqara U400 ($270) adds hands-free UWB unlocking.
Bottom Line
Smart locks in 2026 have matured past the “cool gadget” phase into genuinely useful home security upgrades. The Schlage Encode Plus remains our top recommendation for its unmatched combination of Grade 1 security, Apple Home Key, and built-in Wi-Fi. The Yale Assure Lock 2 is the smart pick for budget-conscious buyers, and the August Wi-Fi is still the best retrofit option for renters.
If design matters more than anything, the Level Lock Pro is the only smart lock that’s truly invisible — but you’ll pay a premium for that engineering. And if you can wait, the new wave of smart home devices arriving in Q2 2026 — with palm scanning, facial recognition, and native Matter support — could shake up the rankings.
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Prices verified as of April 2026. Smart lock prices fluctuate — check current listings before purchasing.
