Best Smart Locks for Alexa (2026)
Quick Verdict: The best smart locks for Alexa in 2026 link to the Alexa app so you can lock the door by voice, check status, and trigger routines from any Echo device. The Schlage Encode Plus is our top pick for its ANSI Grade 1 security and built-in Wi-Fi, while the Yale Assure Lock 2 remains the most versatile all-rounder. For fingerprint entry the Ultraloq U-Bolt Pro Wi-Fi and Eufy Smart Lock S230 stand out, and the August Wi-Fi Smart Lock is the easiest retrofit option for renters.
| Award | Smart Lock | Best For | Entry Methods | Price Tier |
|---|---|---|---|---|
| Best Overall | Schlage Encode Plus | Security-first Alexa homes | Keypad, app, key, voice | Premium (around $280–$330) |
| Most Versatile | Yale Assure Lock 2 | Configurable to any door | App, keypad/key options, voice | Mid–Premium (around $160–$280) |
| Best Fingerprint | Ultraloq U-Bolt Pro Wi-Fi | Fast keyless entry | Fingerprint, keypad, app, key, voice | Mid (around $180–$200) |
| Best Built-in Wi-Fi Value | Eufy Smart Lock S230 | No-hub fingerprint and Wi-Fi | Fingerprint, keypad, app, key, voice | Mid (around $130–$170) |
| Best Retrofit for Renters | August Wi-Fi Smart Lock | No-drill installs and Airbnb | App, auto-unlock, voice | Mid (around $150–$230) |
| Best Budget | Wyze Lock Bolt | Inexpensive keyless entry | Fingerprint, keypad, app | Budget (around $70) |
How We Picked the Best Smart Locks for Alexa
We researched these models from a pool of expert recommendations across multiple smart-home and security publications, including Tom’s Guide, Consumer Reports, and dedicated smart-lock review sites. All specifications below come from manufacturer documentation and those sourced reviews — we have not personally installed or stress-tested every lock. We list real pros and honest cons, including limitations documented in those sources.
Our selection criteria:
- Alexa compatibility — Every pick links to the Alexa app and Echo devices, either natively, through Matter, or via the manufacturer’s skill/account link.
- Connection method — We prioritized built-in Wi-Fi and Matter locks that avoid extra hardware, and note where a bridge is required.
- Entry flexibility — Fingerprint, keypad, and physical-key backup keep you in when the network is down.
- Security and build — ANSI/BHMA grade and wireless encryption where published.
- Honest trade-offs — Alexa voice-unlock requires a spoken PIN, and we explain exactly what that means.
Best Overall — Schlage Encode Plus
Best for: Alexa users who want the strongest documented security with no separate hub.
The Schlage Encode Plus pairs a built-in keypad and built-in Wi-Fi with an ANSI/BHMA Grade 1 rating — the highest residential tier — and sourced reviews credit it with 250,000-cycle and 150-lb force resistance. It links to Alexa for locking, status checks, and routines, and uses AES-128 encryption on the wireless connection. The motor is strong and the keypad responsive, making it equally good for daily family use and guest access.
- ANSI/BHMA Grade 1 — the highest residential security rating
- Built-in Wi-Fi connects to Alexa with no separate hub
- AES-128 wireless encryption
- Responsive keypad and strong, reliable bolt motor
- Premium price (around $280–$330)
- Larger interior housing than minimalist designs
Most Versatile — Yale Assure Lock 2
Best for: Buyers who want to tailor the lock’s body style to their door while keeping Alexa support.
The Yale Assure Lock 2 is sold in several configurations — touchscreen keypad, key-free, or fingerprint — and supports Matter, Z-Wave, and Wi-Fi depending on the connectivity module. That flexibility lets it link to Alexa alongside Google Home, Apple Home, and SmartThings. It holds a large set of access codes, making it a strong fit for busy households.
- Alexa support plus every other major ecosystem via the right module
- Multiple body styles to match your door and preferences
- Large access-code capacity
- Clean, flush design
- Alexa compatibility depends on which connectivity module you buy
- Wi-Fi/Matter modules are sometimes sold separately
Best Fingerprint — Ultraloq U-Bolt Pro Wi-Fi
Best for: Households that want fast fingerprint entry plus Alexa control.
The Ultraloq U-Bolt Pro Wi-Fi offers six entry methods — fingerprint, keypad, app, Auto Unlock, Magic Shake, and a backup key — and works with both Alexa and Google Assistant. It carries an IP65 weather rating and a wide operating temperature range (manufacturer-rated -22°F to 149°F), supporting up to 50 users. The built-in Wi-Fi version connects to Alexa without a hub.
- Six entry methods including a fast fingerprint reader
- Works with Alexa and Google Assistant
- IP65 rating and wide operating temperature range
- Built-in Wi-Fi version needs no hub
- Maximum of 50 users
- Bulkier exterior housing than slim designs
Best Built-in Wi-Fi Value — Eufy Smart Lock S230
Best for: Buyers who want fingerprint, keypad, and Wi-Fi without paying premium prices or adding a hub.
The Eufy Smart Lock S230 (Touch & Wi-Fi) combines a fingerprint reader, touchscreen keypad, and built-in Wi-Fi, and sourced testing rates it well for remote access, convenience, and connectivity. It links to Alexa for voice and routines, and includes a physical-key backup. For its mid-range price it delivers a complete keyless package with no separate bridge.
- Fingerprint, keypad, app, and key entry
- Built-in Wi-Fi connects to Alexa with no hub
- Strong value for a full-featured keyless lock
- Rates well in sourced testing for remote access and connectivity
- Always-on Wi-Fi reduces battery life versus Bluetooth locks
- Some advanced features lean on Eufy’s own app
Best Retrofit for Renters — August Wi-Fi Smart Lock
Best for: Renters and Airbnb hosts who can’t change the exterior hardware.
The August Wi-Fi Smart Lock (4th Gen) mounts over your existing deadbolt on the inside of the door, so the exterior and your keys are unchanged — ideal for renters. It has built-in Wi-Fi, reliable auto-unlock geofencing, native Airbnb integration, and works with Alexa, Google Assistant, and Apple Home. Sourced data lists it around $230 for the 4th Gen, with the earlier Wi-Fi model often near $149.
- Retrofit interior install — no exterior changes, keep your keys
- Built-in Wi-Fi plus reliable auto-unlock geofencing
- Native Airbnb integration for short-term rentals
- Works with Alexa, Google, and Apple Home
- No keypad in the box — guest codes require the keypad accessory
- Auto-unlock geofencing can occasionally misfire on phone GPS
Best Budget — Wyze Lock Bolt
Best for: Buyers who want inexpensive fingerprint keyless entry.
The Wyze Lock Bolt is a budget keyless deadbolt with a fingerprint scanner and keypad, listed around $70 in sourced data. It is Bluetooth-based for app control, so it is best when paired with a nearby phone rather than relied on for full remote Alexa control — confirm current Alexa support and any required gateway before buying. For the price, it delivers fast fingerprint entry that few competitors match.
- Very affordable (around $70)
- Fast fingerprint scanner plus keypad
- Simple, compact design
- Bluetooth-based — remote/Alexa features may need a separate gateway; confirm before buying
- Fewer integrations than premium Wi-Fi or Matter locks
Alexa Smart Lock Buying Guide
How Smart Locks Connect to Alexa
Most Alexa locks connect one of three ways: built-in Wi-Fi (Schlage Encode Plus, Eufy S230, Ultraloq U-Bolt Pro Wi-Fi, August Wi-Fi) link through the manufacturer’s Alexa skill and need no extra hardware; Matter locks (Yale Assure 2 in Matter configuration) pair through Matter and work with Echo hubs that act as Matter controllers; and Bluetooth-only locks may need a separate bridge for full remote and voice control. Confirm the connection type before buying.
Can Alexa Unlock Your Door by Voice?
Alexa requires a spoken voice PIN to unlock a door, and you can disable voice-unlock entirely if you prefer. Locking the door, checking status, and adding the lock to Alexa Routines work without a PIN. Use voice mostly for locking and monitoring; the PIN requirement on unlock is a deliberate security measure.
Entry Methods and Backups
Choose at least one offline entry method — a local keypad code or fingerprint — that keeps working when Wi-Fi or the manufacturer’s servers are down. Only remote control, notifications, and Alexa voice stop during an outage; local entry continues. Physical-key backups add another fallback for key-and-bolt designs.
Battery Life
Wi-Fi locks use more power than Bluetooth or Thread models because the radio stays connected. Expect more frequent battery changes on always-connected Wi-Fi locks, and rely on the low-battery alerts in the Alexa or manufacturer app.
Security and Encryption
Prefer locks that publish their wireless encryption (Schlage Encode Plus documents AES-128) and carry an ANSI/BHMA grade. Grade 1 is the strongest residential tier; many smart deadbolts are Grade 2. Enable two-factor authentication on the manufacturer account linked to your Alexa skill.
Frequently Asked Questions
What is the best smart lock for Alexa in 2026?
For security-focused homes, the Schlage Encode Plus is the best overall: ANSI Grade 1, built-in Wi-Fi, AES-128 encryption, and full Alexa support. If you want flexibility in body style, the Yale Assure Lock 2 is the most versatile all-rounder.
Can Alexa lock and unlock my door?
Alexa can lock the door, check whether it is locked, and run routines without a PIN. To unlock by voice you must speak a voice PIN, and you can turn voice-unlock off entirely. This PIN requirement is a built-in security measure.
Do I need a hub for an Alexa smart lock?
Often not. Built-in Wi-Fi locks (Schlage Encode Plus, Eufy S230, Ultraloq U-Bolt Pro Wi-Fi, August Wi-Fi) link to Alexa through the manufacturer’s skill with no extra hardware. Matter locks can pair through an Echo that acts as a Matter controller. Some Bluetooth-only locks need a separate bridge.
What is the cheapest Alexa smart lock?
The Wyze Lock Bolt (around $70) is among the least expensive keyless options with a fingerprint scanner, though it is Bluetooth-based — confirm current Alexa support and whether a gateway is needed for remote control before buying.
Can renters use an Alexa smart lock?
Yes. Retrofit locks like the August Wi-Fi Smart Lock mount over your existing deadbolt on the inside of the door, leaving the exterior and your keys unchanged, and they work with Alexa. See our renters guide for more no-drill options.
Will the lock work during an internet outage?
Local entry continues — keypad codes and fingerprints stored on the lock keep working offline. You temporarily lose Alexa voice control, remote access, and notifications until the connection returns.
Final Verdict
The Schlage Encode Plus is the best smart lock for Alexa for buyers who want maximum documented security with built-in Wi-Fi and no hub. The Yale Assure Lock 2 is the most adaptable pick if you want to choose your own body style, and the Ultraloq U-Bolt Pro Wi-Fi and Eufy S230 deliver excellent fingerprint value. Renters should start with the retrofit August Wi-Fi Smart Lock, while the Wyze Lock Bolt is the budget entry point.
Check current pricing before you buy — smart-lock prices and bundles change frequently.
Last updated: June 2026
See our main guide: Best Smart Locks. Related: Best Smart Locks for Google Home and Best WiFi Smart Locks.