10 Best Battery-Powered Smart Locks for Secure Keyless Entry in 2026

Battery-powered smart locks make it easier to secure your home without carrying keys. The right model can combine fingerprint access, PIN codes, app control, auto-locking, and remote monitoring while continuing to work during a power outage.

This roundup compares 10 options for different priorities, from straightforward keypad deadbolts to Wi-Fi-connected locks with fingerprints, voice control, and guest-access features.

Best 10 Battery Powered Smart Locks Picks for 2026

Best Fingerprint Learning Lock – Wyze Auto-Lock Bolt v2

The Wyze Auto-Lock Bolt v2 is a versatile choice among battery powered smart locks, combining fast fingerprint entry with keypad, app, voice, and physical-key access. Built-in Wi-Fi enables remote management, while its AI learning scanner is designed to improve recognition over time.

Best For: Households wanting fingerprint access, remote control, and multiple backup entry options.

Pros:

• Fingerprint scanner can unlock the door in about 0.5 seconds.
• Built-in Wi-Fi supports remote lock management through the Wyze app.
• Includes eight AA batteries rated for up to eight months of use.
• USB-C emergency power lets you use a common power bank if the batteries run out.

Cons:

• Battery life depends on usage and may require periodic replacement.
• Its feature set is most useful for households already using the Wyze ecosystem.

With fingerprint recognition, app control, auto-lock, and physical-key backup, the Bolt v2 offers broad flexibility. It is particularly compelling if you want built-in Wi-Fi without giving up a traditional key.

Best Rechargeable Smart Lock – Tapo DL110 Fingerprint Door Lock

The Tapo DL110 is a strong option for shoppers comparing battery powered smart locks with rechargeable power. It offers six access methods, fast fingerprint recognition, touchscreen passcodes, and in-app scheduling for resident and guest access.

Best For: Homes that need rechargeable power and flexible scheduled access for family members or guests.

Pros:

• Removable rechargeable battery provides up to one year of operation.
• Supports fingerprint, passcode, Wi-Fi, Bluetooth, voice assistant, and key access.
• Stores up to 100 fingerprints and recognizes them in about 0.42 seconds.
• Apps can manage permanent, one-time, and scheduled guest codes.

Cons:

• Requires recharging rather than simply swapping in fresh AA batteries.
• The lock is heavier than some listed alternatives.

The DL110 stands out for low-maintenance rechargeable operation and detailed access management. Its combination of Wi-Fi, Bluetooth, and scheduled codes makes it well suited to busy households with regular visitors.

Best Simple Keypad Lock – TEEHO TE001 Keyless Deadbolt

The TEEHO TE001 is a straightforward choice among battery powered smart locks for shoppers who prefer keypad entry without app connectivity. It supports up to 20 user codes, one-time guest codes, auto-lock settings, and physical-key backup.

Best For: Front, back, rental, or garage doors where dependable keypad access matters more than remote control.

Pros:

• Supports 20 user codes plus a one-time code for guests.
• Four AA batteries can provide up to 365 days of operation.
• Offers IP54 weather resistance, anti-peep password protection, and a low-battery alert.
• Auto-lock can be set from 10 to 99 seconds, with one-touch locking available.

Cons:

• Has no Wi-Fi, Bluetooth, or app-based remote control.
• Batteries are not included.
• Installation requires a 2-1/8-inch door hole and is not compatible with 38mm holes.

The TE001 keeps things practical and relatively simple. It is a good fit when you want programmable keypad access and useful security features without adding a connected-home setup.

Best Built-In Wi-Fi Value – eufy Security Smart Lock C220

The eufy Security Smart Lock C220 combines fingerprint entry, built-in Wi-Fi, app control, and voice support in a versatile deadbolt. For shoppers seeking battery powered smart locks, it adds up to eight months of AA battery life and does not require a separate bridge for remote access.

Best For: Homeowners who want remote control, fingerprint access, and integration with eufy doorbells or routines.

Pros:

• Offers six unlocking methods, including fingerprint, app, keypad, key, Apple Watch, and voice.
• Built-in Wi-Fi enables remote control without a bridge.
• Runs for around eight months on eight included AA batteries.
• BHMA Grade 3 certified and rated IP53 for water resistance.

Cons:

• Battery life varies with how frequently the lock is used.
• Its strongest ecosystem features are most relevant to eufy users.
• Remote and voice functions depend on the relevant app or assistant setup.

The C220 is a well-rounded pick for connected homes, especially where eufy devices are already in use. Its bridge-free Wi-Fi and broad unlocking choices make it flexible for everyday household access.

Best Connected Pick – Tapo DL100 Smart Wi-Fi Deadbolt

If you want battery powered smart locks with broad connectivity, the Tapo DL100 combines keypad, Bluetooth, Wi-Fi, app, and voice-control access. It also adds customizable codes, activity monitoring, auto-lock, and emergency USB-C power for practical everyday use.

Best For: Households that want remote access, detailed entry monitoring, and smart-home compatibility.

Pros:

• Offers keypad, Bluetooth, app, voice, and backup-key entry.
• Supports up to 200 customizable codes with anti-peeping password entry.
• Includes auto-lock, failed-attempt protection, IP54 weather resistance, and BHMA Grade 3 certification.
• Runs up to 200 days in Wi-Fi mode or 300 days in Bluetooth mode; four AA batteries are included.

Cons:

• Remote Wi-Fi features depend on the Tapo app and network connectivity.
• It is a deadbolt replacement rather than a door-knob-style lock.

The DL100 is a strong all-around choice for buyers prioritizing remote management and flexible access methods. Its standard-door compatibility and included batteries make the installation and initial setup more convenient.

Best Retrofit Value – Yamiry Fingerprint Smart Door Knob

Among battery powered smart locks, the Yamiry YR05 stands out for combining a door-knob form factor with fingerprint, keypad, app, key-fob, and physical-key entry. It works with an existing deadbolt and installs with a screwdriver, making it a practical option for compatible standard doors.

Best For: Buyers who want biometric access and a simpler door-knob installation.

Pros:

• Provides five unlocking methods: app, password, key fob, fingerprint, and key.
• Stores up to 50 passwords, fingerprints, and key fobs.
• Offers passage mode, auto-lock, and Bluetooth app control.
• Works with an existing deadbolt and includes two physical keys and two key fobs.

Cons:

• Remote control requires a separately sold Wi-Fi gateway.
• Bluetooth connectivity limits control range compared with built-in Wi-Fi locks.
• Compatibility should be confirmed for the specific existing deadbolt and door.

The YR05 is a good fit when fingerprint entry matters more than built-in remote access. Its multiple local unlocking methods provide flexibility, while the optional gateway adds remote control later if needed.

Best Biometric Choice – Philips Wi-Fi Fingerprint Deadbolt

The Philips DDL242X-1HW is one of the more versatile battery powered smart locks for households that want built-in Wi-Fi and biometric access. It supports fingerprints, codes, app control, physical keys, and voice commands, with no additional hub required for remote access.

Best For: Families and renters who want fingerprint entry plus direct remote control.

Pros:

• Supports app, passcode, fingerprint, physical-key, Alexa, and Google Assistant unlocking.
• Built-in Wi-Fi enables remote control without an extra hub.
• Allows up to 100 custom passcodes plus one-time or scheduled guest codes.
• Includes activity history, real-time alerts, auto-lock from 10 to 180 seconds, and Away Mode.

Cons:

• Batteries are not included, and the lock requires AA alkaline batteries.
• It supports 2.4GHz Wi-Fi and recommends keeping the router and lock within 65 feet.
• It does not include a door sensor.

This Philips lock is compelling for buyers who want a hub-free Wi-Fi setup and fingerprint convenience in one unit. Be sure to plan for compatible AA batteries and a suitable 2.4GHz network during installation.

Best Budget Keypad Knob – BOTHSTAR Keyless Entry Door Knob

If you want battery powered smart locks without committing to a full connected deadbolt, the BOTHSTAR keypad knob offers straightforward keyless entry for interior and exterior applications. It supports PIN or physical-key access, automatic locking, and a Type-C USB backup option if the batteries run out.

Best For: Bedrooms, offices, garages, apartments, and other doors where keypad access is more important than app or Wi-Fi control.

Pros:

• Supports one master code and up to 50 user codes, with 4–15 digit PINs.
• Backlit keypad, visitor mode, silent mode, password disguise, and low-battery alert add practical convenience.
• Fits 1-3/8 to 2-1/2-inch doors and includes an adjustable latch for screwdriver installation.
• IP65 weather resistance and a heavy-duty metal construction suit a range of locations.

Cons:

• It is a keypad knob rather than a deadbolt and does not offer app, Wi-Fi, or voice control.
• Battery backup and physical-key access are useful, but users must still manage battery replacement.

The BOTHSTAR is a practical choice when you need multiple access codes and simple installation at a comparatively basic feature level. Choose it for standalone keypad convenience rather than remote monitoring or smart-home integration.

Best Fingerprint Deadbolt – Philips Wi-Fi Smart Lock

The Philips Wi-Fi Smart Lock is a strong option among battery powered smart locks for households that want biometric entry and remote control in one deadbolt. It connects directly to 2.4GHz Wi-Fi, so you can manage access, review activity, and lock or unlock the door through the app without a separate hub.

Best For: Front doors, families, rentals, and Airbnb-style use where fingerprints, scheduled passcodes, remote access, and activity history are useful.

Pros:

• Offers five entry methods: fingerprint, PIN, app, voice through Alexa or Google, and physical key.
• Stores up to 50 fingerprints and supports up to 100 smart passcodes, including temporary and recurring codes.
• Direct 2.4GHz Wi-Fi enables remote control, notifications, and access logs without a hub.
• Adjustable auto-lock timing from 10 to 180 seconds and one-touch locking improve daily convenience.

Cons:

• Requires eight AA alkaline batteries, which are sold separately.
• Compatibility is specified for most standard doors measuring 1-3/8 to 2 inches thick, so door preparation should be checked.

With its broad access-method selection and detailed code management, this Philips deadbolt is well suited to connected households and rental access. It requires more battery capacity than a basic keypad lock, but delivers substantially richer remote-control features.

Best Complete Handle Set – Philips 4200 Series Wi-Fi Smart Lock

For shoppers upgrading an entire entry set, the Philips 4200 Series combines a battery powered smart lock with a matching handle set. Built-in 2.4GHz Wi-Fi provides remote app control without a hub, while fingerprint entry, flexible PIN scheduling, and voice compatibility cover everyday and guest-access needs.

Best For: Front doors, rental properties, and smart-home users who want a coordinated handle-and-deadbolt installation with remote access management.

Pros:

• Includes matching levers, latch assembly, mounting hardware, and the smart lock for an all-in-one upgrade.
• Supports app, voice, keypad, and fingerprint unlocking, with fingerprint access advertised at 0.3 seconds.
• Offers permanent, one-time, periodic, and recurring PIN codes managed through the app.
• Remote status checks, access history, and adjustable 0–180-second auto-lock add useful oversight.

Cons:

• Requires eight AA alkaline batteries, which are not included.
• It is designed for doors 1-3/8 to 1-3/4 inches thick, a narrower range than some alternatives.
• Initial setup includes a reset-button activation step and installation-video guidance.

The 4200 Series stands out when a complete handle set and connected access management are priorities. Verify door thickness before ordering, then use its Wi-Fi, fingerprint, and scheduled-code features to support both household and guest entry.

How We Picked the Best Battery Powered Smart Locks

We focused on the features that matter most for daily residential use: reliable keyless entry, practical battery life, security ratings or protective features, installation requirements, connectivity, and access management. We also considered whether each lock supports useful options such as fingerprint recognition, scheduled codes, remote control, activity alerts, auto-locking, and physical backup keys.

Because these products vary in design, compatibility, and included features, check the manufacturer’s specifications before buying. Door thickness, backset dimensions, deadbolt style, Wi-Fi requirements, and handle configuration can determine whether a lock is a direct replacement or needs additional hardware.

Quick Comparison

Feature	What to look for
Entry methods	Keypad, fingerprint, smartphone app, physical key, or voice control
Connectivity	Bluetooth for nearby access; Wi-Fi for remote control and alerts
Battery life	Longer claimed runtime means less frequent battery replacement
Security	ANSI/BHMA grading, encrypted app access, tamper alerts, and backup entry
Weather protection	Exterior ratings such as IP54 can help protect keypad components

Key Buying Factors for Battery-Powered Smart Locks

Compatibility and Installation

Measure your existing deadbolt, door thickness, backset, and clearance before ordering. A deadbolt replacement is different from a smart knob or a complete lockset. Some models install over an existing interior mechanism, while others require removing the entire assembly.

Access and Guest Management

Fingerprint readers are convenient for household members, while PIN codes work well for children, guests, cleaners, or deliveries. If you need to unlock the door from away from home, choose a model with built-in Wi-Fi or a compatible hub. Look for temporary, scheduled, or individually assigned codes if access tracking matters.

Battery Backup and Reliability

Review the stated battery life, low-battery warnings, and emergency power options. Many locks accept a 9V battery or USB power source at the exterior, but this varies by model. Auto-locking is useful, although adjustable timing helps prevent accidental lockouts.

Security and Privacy

Prefer clearly documented encryption, firmware updates, tamper alerts, and recognized security testing. Use a strong account password and enable multifactor authentication when available. A physical key backup can provide reassurance, but store it securely rather than leaving it near the door.

Who Should Buy Which Battery Powered Smart Locks?

Choose a fingerprint model if fast, key-free access is your top priority. A keypad-only lock is often the simplest choice for rentals, family entry, or users who do not want an app. Select Wi-Fi connectivity when you need remote unlocking, activity notifications, scheduled access, or smart-home integration. If the lock will be exposed to rain, prioritize weather resistance and a covered keypad. For maximum flexibility, choose a model combining fingerprint access, PIN codes, app control, and a dependable physical or emergency backup.