Best Smart Locks (2026): Top Picks for Every Door
Quick Verdict: The best smart lock in 2026 is the one that matches your door, your phone, and the people who need to get inside. After synthesizing independent expert reviews and the manufacturers’ published specifications, our top overall recommendation is the Yale Assure Lock 2 — a modular deadbolt that starts with Bluetooth and lets you add Wi-Fi, Z-Wave, or Matter as your needs change, with capacity for up to 250 access codes. If you want the most secure option with a keypad, the Schlage Encode Plus carries ANSI/BHMA Grade 1 certification, built-in Wi-Fi, and Apple Home Key. Renters who can’t modify the door should look at the August Wi-Fi Smart Lock, which installs over an existing deadbolt and keeps your physical key working.
Best Smart Locks at a Glance
| Award | Smart Lock | Best For | Unlock Methods | Price Tier |
|---|---|---|---|---|
| Best Overall | Yale Assure Lock 2 | Most homes, future-proofing | Keypad, app, key (optional), voice | $$ Mid |
| Best Security | Schlage Encode Plus | Maximum physical security | Keypad, app, Apple Home Key, key | $$$ Premium |
| Best for Renters | August Wi-Fi Smart Lock | Apartments, no door changes | App, auto-unlock, existing key | $$ Mid |
| Best Fingerprint | Ultraloq U-Bolt Pro | Fast biometric entry | Fingerprint, code, app, key, auto | $$ Mid |
| Best Budget | Wyze Lock Bolt v2 | Keyless on a tight budget | Fingerprint, code, app, key | $ Budget |
| Best with Camera | Eufy Video Smart Lock S330 | Front-door video + entry | Fingerprint, code, app, key | $$$ Premium |
| Best Hidden Design | Level Lock+ | Invisible, premium look | App, Apple Home Key, key | $$$ Premium |
| Best Matter Value | Aqara Smart Lock U100 | Apple Home / Matter homes | Fingerprint, code, NFC, app, key | $$ Mid |
How We Picked the Best Smart Locks
Every pick in this guide is grounded in published specifications and the consensus of independent reviewers, not invented hands-on testing. We cross-referenced coverage from outlets such as Tom’s Guide, PCWorld, SafeHome.org, Bob Vila, and Reviewed, along with each manufacturer’s official documentation, to identify the locks that earn repeated recommendations across sources. Where reviewers disagreed, we favored locks that appear on multiple independent “best” lists rather than a single endorsement. We then weighed each shortlisted model against the criteria that matter most to real buyers: physical security rating (ANSI/BHMA grade), connectivity and smart-home compatibility, unlock methods, battery life, installation difficulty, and value. Price tiers reflect approximate market positioning ($ budget, $$ mid-range, $$$ premium) rather than exact figures, because smart-lock pricing shifts often — always confirm the current price on Amazon before you buy.
The 8 Best Smart Locks — Full Overviews
Best Overall — Yale Assure Lock 2
Best for: Homeowners who want a proven deadbolt that can grow with their smart home instead of locking them into one ecosystem on day one.
The Yale Assure Lock 2 earns the top spot because of how flexible it is. Yale sells it as a modular system: you choose a keypad-only or touchscreen front, a key or key-free deadbolt, and a swappable connectivity module — Wi-Fi, Z-Wave, or Matter-over-Thread — so the lock you buy today can join almost any platform later. It works with Amazon Alexa, Google Home, Apple Home, and Samsung SmartThings depending on the module, stores up to 250 access codes for large households or busy short-term rentals, and integrates directly with the Airbnb platform for automatic guest codes. Battery life runs roughly 9 to 12 months on the AA cells under typical use.
Pros:
- Modular connectivity (Wi-Fi, Z-Wave, or Matter) avoids ecosystem lock-in
- Up to 250 access codes — among the highest capacities available
- Native Airbnb integration for automatic guest code generation
- Clean, low-profile design with key-free or keyed options
Cons:
- Wi-Fi or Matter capability is a separate module, adding to the total cost
- Carries an ANSI/BHMA Grade 2 rating rather than the top Grade 1
Best Security — Schlage Encode Plus
Best for: Buyers who put physical security first and want Apple Home Key tap-to-unlock without an extra hub.
The Schlage Encode Plus is the lock reviewers reach for when security is the priority. It carries an ANSI/BHMA Grade 1 rating — the highest residential standard, tested to 250,000 cycles with strong pick and forced-entry resistance — and pairs that with a built-in alarm and AES-128 encryption on its Wi-Fi link. Wi-Fi is integrated, so you can manage codes and check status remotely without a bridge, and it supports Apple Home Key, letting you tap an iPhone or Apple Watch to unlock. It also works with Alexa, Google Home, and stores around 100 access codes.
Pros:
- ANSI/BHMA Grade 1 — the strongest residential security rating
- Built-in Wi-Fi means remote control with no separate hub
- Apple Home Key tap-to-unlock plus Alexa and Google support
- Built-in alarm and encrypted wireless link
Cons:
- Premium price compared with most keypad deadbolts
- Larger exterior escutcheon than minimalist locks like the Level Lock+
Best for Renters — August Wi-Fi Smart Lock
Best for: Apartment dwellers and condo owners who cannot modify the door’s exterior and need their landlord’s key to keep working.
The August Wi-Fi Smart Lock (4th generation) installs entirely on the inside of your existing deadbolt. The exterior hardware and the physical key are untouched, which makes it the natural pick for renters with lease restrictions or HOAs that forbid altering the door. It’s noticeably smaller than earlier August models, has Wi-Fi built in (no separate Connect bridge required), and adds auto-unlock as you approach and auto-lock behind you. It works with Alexa, Google Home, and Apple Home. The main trade-off is battery life: its CR123 cells typically last around 3 to 6 months, shorter than the AA-powered keypad deadbolts.
Pros:
- Retrofits over an existing deadbolt in minutes — no exterior changes
- Your existing physical key keeps working for you and your landlord
- Built-in Wi-Fi with auto-unlock and auto-lock
- Works with Alexa, Google Home, and Apple Home
Cons:
- Shorter battery life (CR123, roughly 3–6 months) than AA keypad locks
- No built-in keypad or fingerprint reader on the lock itself
Best Fingerprint — Ultraloq U-Bolt Pro
Best for: Families who want the fastest possible keyless entry with the most ways to get in.
The Ultraloq U-Bolt Pro packs six unlock methods into one deadbolt: fingerprint, numeric code, the app, voice assistant, auto-unlock, and a mechanical key backup. The fingerprint reader is the headline feature — it supports up to 50 users with multiple prints each and reads quickly. The U-Bolt Pro carries an ANSI/BHMA Grade 2 rating, an IP65 weather rating for exposed doors, and a wide operating temperature range. Battery life depends on the version: the Bluetooth/Z-Wave models can run close to a year, while the Wi-Fi version is shorter at around 3 to 6 months.
Pros:
- Six unlock methods, including a fast, accurate fingerprint reader
- IP65 weather rating suits exposed or covered exterior doors
- Up to 50 users with multiple fingerprints each
- Strong value for the feature set
Cons:
- The Wi-Fi model’s battery life is noticeably shorter than Bluetooth/Z-Wave
- Bulkier exterior than minimalist designs
Best Budget — Wyze Lock Bolt v2
Best for: First-time buyers who want fingerprint and keypad entry for well under $100.
The Wyze Lock Bolt v2 is the value champion. For roughly $80 it delivers an AI self-learning fingerprint scanner, a backlit anti-peep keypad, and now built-in Wi-Fi — earlier Wyze locks were Bluetooth-only. It ships with eight AA batteries that Wyze rates for around eight months of typical use, carries a BHMA security rating and IP53 weather resistance, and includes auto-lock plus backup physical keys. It won’t anchor a complex smart-home setup the way a Matter or Z-Wave lock will, but for basic keyless entry it’s hard to beat on price.
Pros:
- Among the lowest prices for a fingerprint deadbolt
- Built-in Wi-Fi in v2 — no separate gateway needed
- Fast fingerprint reader plus anti-peep keypad
- No subscription required for core features
Cons:
- Limited smart-home integration compared with Matter/Z-Wave locks
- Plastic-forward build reflects the budget price
Best with Camera — Eufy Video Smart Lock S330
Best for: Front doors where you want a lock, a fingerprint reader, and a video doorbell in one device.
The Eufy Video Smart Lock S330 combines three products: a fingerprint deadbolt, a 2K-resolution camera with a wide viewing angle and night vision, and a video doorbell. It offers five unlock methods (fingerprint, keypad, app, voice assistant, and key), stores up to 100 codes and 50 fingerprints, and includes 8GB of built-in storage expandable via microSD — so you can keep clips locally without a mandatory subscription. A large 10,000mAh rechargeable battery powers the whole package, and it carries an IP65 weather rating. It’s a premium, all-in-one solution for the front door.
Pros:
- Lock, 2K camera, and video doorbell combined in one unit
- Local storage (8GB built-in, microSD expandable) — no forced subscription
- Five unlock methods including fast fingerprint
- Large rechargeable battery and IP65 weather rating
Cons:
- Premium price and a large exterior unit
- More complex installation than a plain deadbolt
Best Hidden Design — Level Lock+
Best for: Buyers who want a smart lock that looks exactly like a normal deadbolt.
The Level Lock+ hides its electronics inside the deadbolt itself, so from the outside your door looks completely ordinary — no keypad, no bulky escutcheon. It adds NFC for Apple Home Key, letting you tap an iPhone or Apple Watch to unlock, alongside Bluetooth app control and a traditional key. Because it replaces the lock cylinder rather than just the thumb-turn, it requires verifying that your door’s deadbolt prep is compatible before you buy. For a clean, premium aesthetic with Apple Home support, nothing else looks like it.
Pros:
- Truly invisible design — looks like a standard deadbolt
- Apple Home Key tap-to-unlock via NFC
- No exterior battery pack or keypad to date your door
- Premium materials and finishes
Cons:
- No keypad or fingerprint reader on the lock itself
- Premium price; verify deadbolt compatibility before buying
Best Matter Value — Aqara Smart Lock U100
Best for: Apple Home and Matter households that want fingerprint entry without a premium price.
The Aqara Smart Lock U100 is a standout for Apple-centric and Matter-based smart homes. It supports Apple Home and Apple Home Key out of the box and offers a deep set of unlock options: key, keypad, NFC fob, fingerprint, voice control, and app. It’s a deadbolt replacement (not a thumb-turn retrofit), runs on rechargeable batteries, and brings the kind of multi-method flexibility usually reserved for pricier locks. For buyers building around Matter who also want a physical keypad and fingerprint reader, it’s one of the best values available.
Pros:
- Apple Home and Apple Home Key support at a mid-range price
- Six ways in: fingerprint, code, NFC, app, voice, and key
- Rechargeable battery
- Strong fit for Matter-based smart homes
Cons:
- Full deadbolt replacement, not a renter-friendly retrofit
- Best experience leans on the Aqara hub for some features
What to Look For in a Smart Lock
Choosing the right smart lock comes down to understanding a handful of factors and matching them to your door and lifestyle. Here is what matters most.
Security Rating (ANSI/BHMA Grade)
Residential locks are graded by ANSI/BHMA on a scale of Grade 3 (basic) to Grade 1 (highest). Grade 1 locks like the Schlage Encode Plus are tested to 250,000 cycles with strong pick and forced-entry resistance. Grade 2 locks like the Yale Assure Lock 2 and Ultraloq U-Bolt Pro are still robust and fine for most homes. Don’t overlook the grade — a smart lock is only as good as the deadbolt underneath the electronics.
Connectivity and Smart-Home Platform
Wi-Fi built into the lock lets you control it from anywhere with no extra hardware, but uses more battery. Bluetooth is low-power but only works in range. Z-Wave connects through a hub, uses very little power, and is popular with security systems. Matter-over-Thread is the emerging standard designed to work across Apple Home, Google Home, Alexa, and SmartThings — the most future-proof choice. Match the lock to the ecosystem you already use.
Unlock Methods
More ways in usually means more convenience. Keypad codes are the workhorse for guests and family. Fingerprint readers (Ultraloq, Wyze, Eufy) are the fastest hands-free option. Apple Home Key (Schlage Encode Plus, Level Lock+, Aqara) lets you tap your phone. Auto-unlock uses your phone’s location. Most buyers want a keypad or fingerprint plus a physical key backup so a dead battery never locks you out.
Installation: Retrofit vs. Full Replacement
Retrofit locks (August, SwitchBot) attach to the inside of your existing deadbolt, keep your key, and are the renter-friendly choice. Full deadbolt replacements (Schlage, Yale, Kwikset, Ultraloq, Aqara) swap the entire lock and usually add a keypad. The Level Lock+ is a special case — it replaces the cylinder while keeping a normal look. Renters should confirm their lease allows the change and favor true retrofits.
Battery Life
Most keypad deadbolts on AA batteries last 9 to 12 months. Wi-Fi-heavy locks and retrofit locks on CR123 cells (like August) run shorter, roughly 3 to 6 months. Look for a low-battery alert and, ideally, an emergency power option or physical key so you’re never stranded.
Which Smart Lock Is Right for Your Situation?
Best Smart Lock for a House You Own
If you own your home and want a do-everything lock, the Yale Assure Lock 2 is the safe, flexible choice thanks to its swappable connectivity. For maximum security with Apple Home Key, step up to the Schlage Encode Plus. Both are explained in detail in our best smart locks for your front door and best smart deadbolts guides.
Best Smart Lock for Renters and Apartments
Renters should start with a retrofit lock like the August Wi-Fi Smart Lock that keeps the existing key and exterior. See our dedicated best smart locks for apartments guide for no-drill picks and lease tips.
Best Smart Lock for Hosts and Landlords
Short-term rental hosts need remote code management and reliability. The Yale Assure Lock 2 with Wi-Fi and the Schlage Encode family both shine here — our best smart locks for Airbnb and rentals guide breaks down the options, and the best Z-Wave smart locks guide covers hub-based setups that don’t depend on guest Wi-Fi.
Explore Our Smart Lock Guides
This pillar is the hub for our smart-lock coverage. Dive deeper into the category that fits your needs:
- Best Smart Locks for Your Front Door (2026)
- Best Keyless Door Locks (2026)
- Best Fingerprint Door Locks (2026)
- Best Smart Locks for Airbnb & Rentals (2026)
- Best Budget Smart Locks (2026)
- Best Smart Locks with a Camera (2026)
- Best Smart Deadbolts (2026)
- Best Z-Wave Smart Locks (2026)
- Best Smart Locks for Apartments (2026)
- Best Smart Locks for Google Home (2026)
- Best Smart Locks for Alexa (2026)
- Best Apple HomeKit Smart Locks (2026)
- Best Smart Locks with a Keypad (2026)
- Best WiFi Smart Locks (2026)
- Best Retrofit Smart Locks (2026)
- Best Smart Locks for Renters (2026)
- Best Smart Padlocks (2026)
- Best Smart Locks for Sliding Doors (2026)
Smart Lock Buying Guides & How-Tos
New to smart locks? These guides walk you through choosing, installing, and living with one:
- How to Choose a Smart Lock (2026)
- Are Smart Locks Safe? Security Explained
- Smart Lock Connectivity Explained: WiFi vs Bluetooth vs Z-Wave
- How to Install a Smart Lock (Step by Step)
- Do Smart Locks Work Without WiFi?
- How to Reset a Smart Lock
- Are Smart Locks Worth It?
Frequently Asked Questions
What is the best smart lock overall in 2026?
For most homeowners, the Yale Assure Lock 2 is the best all-around smart lock because its modular design lets you choose Wi-Fi, Z-Wave, or Matter connectivity and swap modules later, avoiding ecosystem lock-in. It stores up to 250 access codes and integrates with Airbnb. If physical security is your top priority, the Schlage Encode Plus is the better choice thanks to its ANSI/BHMA Grade 1 rating and Apple Home Key support.
Are smart locks safe and secure?
A quality smart lock from an established brand is as secure as — and often more convenient than — a traditional deadbolt. Look for an ANSI/BHMA Grade 1 or Grade 2 rating, which certifies the physical lock’s resistance to picking and forced entry, and for encrypted wireless communication (Schlage’s Encode line uses AES-128, for example). The biggest practical risk with any keypad lock is sharing or reusing codes, so change guest codes regularly and use unique codes per person.
Do smart locks work if the power or Wi-Fi goes out?
Yes. Smart locks are battery powered, so a home power outage does not affect them. If your Wi-Fi goes down, the keypad, fingerprint reader, and physical key still work locally — you simply lose remote control until the connection returns. Z-Wave and Matter-over-Thread locks operate over a local hub or mesh, so many functions keep working even during an internet outage.
Can I install a smart lock myself?
In most cases, yes. Retrofit locks like the August Wi-Fi Smart Lock attach to your existing deadbolt with a few screws in under 15 minutes. Full deadbolt replacements like the Yale Assure Lock 2, Schlage Encode, or Ultraloq U-Bolt Pro require swapping the entire lock but are designed for DIY installation with a screwdriver and fit standard door prep. Always confirm your door’s backset and thickness match the lock’s specifications before buying.
What’s the difference between Wi-Fi, Z-Wave, and Matter smart locks?
Wi-Fi locks connect directly to your router for remote control with no hub, at the cost of shorter battery life. Z-Wave locks use very little power and connect through a hub or security panel, making them popular for whole-home systems. Matter-over-Thread is the newer cross-platform standard that works across Apple Home, Google Home, Alexa, and SmartThings, making it the most future-proof option. The Yale Assure Lock 2 can support all three via swappable modules.
Do I still need a physical key with a smart lock?
It’s strongly recommended to keep a physical key backup or a key-bearing model unless your lock has a reliable emergency power option, such as external terminals you can touch with a 9V battery. Keypad and fingerprint deadbolts from Schlage, Yale, Kwikset, and Ultraloq typically include a keyway. Key-free and retrofit designs rely on batteries and codes alone, so confirm there’s a backup plan for a dead battery before you commit.
Final Verdict
Among all the smart locks available in 2026, the Yale Assure Lock 2 is the best choice for most buyers because its modular connectivity lets it fit nearly any smart home today and adapt as standards evolve. If security is your single most important factor, the Schlage Encode Plus and its Grade 1 rating are worth the premium. And if you rent or simply can’t change your door, the August Wi-Fi Smart Lock delivers keyless convenience without touching the exterior hardware. Whichever you choose, prices on Amazon move frequently, so check the live price before you buy.
Last updated: June 2026