Smart Locks
Best Indoor Smart Lock (2026): 5 Models Side by Side
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For an indoor smart lock, the Schlage leads this list: it pairs a touchscreen keypad with built-in WiFi, up to 100 access codes, and auto-lock. The Yamiry adds fingerprint unlocking with 5 ways to unlock, while the Tapo adds 6 ways with a 1-year rechargeable battery.
Starting out? See the main guide: Best Smart Lock
Top picks at a glance
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Best OverallSchlage Encode Smart WiFi Deadbolt Lock9.8 View on Amazon -
Runner-UpYamiry Keypad Smart Door Knob Lock9.5 View on Amazon -
Also Greateufy Security Smart Lock C339.5 View on Amazon -
Also GreatTapo Smart Wi-Fi Door Lock9.4 View on Amazon -
Lightest PickYale WiFi Smart Lock Deadbolt with Keypad9.2 View on Amazon
Compare the specs
Ranked on fingerprint reader, keypad, auto-lock, phone app control, works with alexa / google from each listing, plus how many buyers have rated it. A dash (—) means we could not confirm that figure from the listing.
| Pick | Fingerprint reader | Keypad | Auto-lock | Phone app control | Works with Alexa / Google | Weight | Warranty |
|---|---|---|---|---|---|---|---|
| 1. Schlage Encode Smart WiFi Deadbolt Lock | — | Yes | Yes | Yes | Yes | 3.3 lb | 3-year |
| 2. Yamiry Keypad Smart Door Knob Lock | Yes | Yes | Yes | Yes | — | 2.6 lb | 1-year |
| 3. eufy Security Smart Lock C33 | Yes | Yes | Yes | Yes | Yes | 4.19 lb | 18-month |
| 4. Tapo Smart Wi-Fi Door Lock | Yes | Yes | Yes | Yes | Yes | 4.61 lb | — |
| 5. Yale WiFi Smart Lock Deadbolt with Keypad | — | Yes | Yes | Yes | Yes | 1 lb | 1-year |
Schlage Encode Smart WiFi Deadbolt Lock
It pairs a touchscreen keypad with built-in WiFi, up to 100 codes, and auto-lock.
- Keypad
- Auto-lock
- Phone app control
- Works with Alexa / Google
- 3-year warranty stated
Good for
- Buyers who want built-in WiFi with app control
- Buyers who want up to 100 access codes
Skip it if
- You want more than 100 access codes
- You want a lock under 3.3 lb
It has a fingerprint-resistant touchscreen with built-in WiFi for control from anywhere in the Schlage Home app. It manages up to 100 access codes with lock history and customizable notifications, and it works with Alexa and Google Home. Auto-lock relocks the door with time delay options, and one-touch locking works from the exterior touchscreen. It runs up to 6 months on 4 AA batteries, with a backup key included.
Yamiry Keypad Smart Door Knob Lock
It pairs a fingerprint reader and keypad with 5 ways to unlock and auto-lock.
- Fingerprint reader
- Keypad
- Auto-lock
- Phone app control
- 1-year warranty stated
Good for
- Buyers who want 5 ways to unlock with a key fob
- Buyers who want a knob lock with auto-lock
Skip it if
- You want more than 50 passwords
- You want a lock under 2.6 lb
It has a fingerprint reader and keypad in a knob lock, with 5 ways to unlock: app, password, key fob, fingerprint, and key. Bluetooth connects the app, and a Wi-Fi gateway sold separately adds remote control. It stores 50 passwords and fingerprints, installs with a screwdriver, and includes 2 key fobs and 2 physical keys. It carries a 1-year product coverage.
eufy Security Smart Lock C33
It pairs a fingerprint knob with built-in WiFi, app control, and auto-lock.
- Fingerprint reader
- Keypad
- Auto-lock
- Phone app control
- Works with Alexa / Google
- 18-month warranty stated
Good for
- Buyers who want built-in WiFi with a handle grip
- Buyers who want fingerprint unlocking on a knob
Skip it if
- You want a lock under 4.19 lb
- You want a warranty longer than 18 months
It has a fingerprint reader with a handle grip and a keypad, with built-in WiFi for control from anywhere in the app. The app gives access management, real-time notifications, and event history, and it works with Alexa and Google Assistant. Auto-lock secures the door, and it runs on 8 AA batteries. It installs in 15 minutes without drilling and carries an 18-month coverage.
Tapo Smart Wi-Fi Door Lock
It pairs fingerprint recognition with a touchscreen keypad, 6 ways to unlock, and auto-lock.
- Fingerprint reader
- Keypad
- Auto-lock
- Phone app control
- Works with Alexa / Google
Good for
- Buyers who want 6 ways to unlock
- Buyers who want a 1-year rechargeable battery
Skip it if
- You want more than 100 fingerprints
- You want a lock under 4.61 lb
It has a fingerprint sensor that unlocks in 0.42 seconds and stores up to 100 fingerprints, with a touchscreen keypad for custom passcodes. It gives 6 ways to unlock: fingerprint, passcode, WiFi app, Bluetooth, smart home assistant, and backup keys. The rechargeable battery lasts 1 year with USB-C charging, and resident and guest profiles give permanent, one-time, or scheduled codes.
Yale WiFi Smart Lock Deadbolt with Keypad
It pairs a keypad with direct WiFi, auto-lock, DoorSense, and scheduled sharing.
- Keypad
- Auto-lock
- Phone app control
- Works with Alexa / Google
- 1-year warranty stated
- 1 lb, the lightest here
Good for
- Buyers who want WiFi with no hub or bridge
- Buyers who want scheduled code sharing
Skip it if
- You want a lock under 1 lb
- You want operation below -22°F
It has a keypad with direct WiFi on 2.4 or 5 GHz without a hub or bridge, for control in the Yale Access app. DoorSense knows when the door is fully closed and Auto-Lock secures it, and it unlocks automatically when you are home. It gives scheduled code sharing and Airbnb compatibility, with a backup key. It carries a BHMA Grade 2 certification and works from -22°F to 140°F.
How to choose
Codes and unlocking
Codes set who can enter: the Schlage manages up to 100 access codes, the Yamiry stores 50 passwords and fingerprints, the Tapo stores up to 100 fingerprints with resident and guest profiles, and the Yale gives scheduled code sharing. Unlocking differs too: the Yamiry gives 5 ways to unlock and the Tapo gives 6 ways, while the Schlage gives one-touch locking from the touchscreen. Match code count and unlocking ways to how many people need entry.
App control and voice
App control lets you manage the lock from a phone: the Schlage, Yamiry, eufy, Tapo, and Yale all offer app control. The Schlage and Yale connect by built-in WiFi, the eufy connects by built-in WiFi, and the Tapo connects by WiFi and Bluetooth. The Yamiry connects by Bluetooth, with a Wi-Fi gateway sold separately for remote control. The Schlage, eufy, Tapo, and Yale work with Alexa and Google, while the Schlage also works with Ring and Airbnb. Check what connection each lock needs before choosing.
Batteries and installation
Installation differs too: the Schlage installs with a screwdriver, the Yamiry installs with a screwdriver, and the eufy installs in 15 minutes without drilling. The Yale gives low-power alerts when batteries run low, and the Schlage gives a low-battery indicator on the touchscreen and in the app.
FAQ
Which locks have fingerprint readers?
The Yamiry, eufy, and Tapo have fingerprint readers. The Schlage uses a touchscreen keypad and the Yale uses a keypad.
Which locks work with Alexa and Google?
The Schlage, eufy, Tapo, and Yale work with Alexa and Google. The Schlage also works with Ring and Airbnb.
Which locks have auto-lock?
All five have auto-lock. The Schlage gives time delay options, the Yamiry gives auto lock, and the Yale gives DoorSense with Auto-Lock.
How long do the batteries last?
The Schlage runs up to 6 months on 4 AA batteries. The Tapo runs 1 year on a rechargeable battery.
