Best Electronic Door Locks with Auto‑Lock Feature

TL;DR: The Wyze Palm Lock uses palm‑vein scanning for contactless entry, offers a 20‑minute DIY install, and packs premium security features at $129.98.

The standout spec is the palm‑vein recognition sensor, which lets you unlock the door by hovering your hand over the lock—no fingerprints needed. The lock measures 156 × 73.5 × 32.5 mm on the outside and weighs 1.9 pounds (862 g), making it compact enough for most standard US doors while still feeling solid.

Compared with the five other locks in this roundup, the Palm Lock sits at the higher end of the price spectrum, but it also brings capabilities the others lack. While the Veise VE07‑L and Wyze Bolt v2 rely on fingerprint or code entry, Wyze adds true biometric vein scanning plus 50 programmable guest codes with anti‑peep protection. Its IP53 rating gives it better weather resistance than the Loctian Smart Lock, which lists no IP rating, and its BHMA3 certification signals tougher durability testing than the budget‑oriented Lockly Secure Plus.

Professional reviewers highlight the vein‑scan as a “significant security advantage” over traditional fingerprint locks, and users appreciate the DIY‑friendly 20‑minute installation. In practice, the built‑in gyroscope provides auto‑lock detection, and the millimeter‑wave radar only powers on when a person is present, helping the main battery last six months. A backup removable battery pack adds two weeks of reserve power. The only notable drawback noted in reviews is that the emergency USB‑C charging cable isn’t included, meaning you’ll need to source one separately.

Best for: Those prioritizing quality and willing to pay for premium performance — the Wyze Palm Lock offers Installation Time: 20 minutes

Avoid if: You're on a tight budget or only need basic functionality

TL;DR: At $89.99, the Veise VE07-L Matte Black delivers 250+ user codes, 0.2‑second fingerprint access with 99.9% accuracy, and a full suite of smart‑home features in a sleek zinc‑alloy deadbolt.

The lock’s standout spec is its 250+ access‑code capacity, far outpacing the 50‑code limit of the Wyze Bolt v2 and the 150‑code limits of the Desloc B200 and Loctian models. Its fingerprint scanner works in just 0.2 seconds and boasts 99.9% recognition accuracy, a speed professional reviewers highlighted as “highly reliable.” The unit measures 3.6 inches high, 12.6 inches long and 7.1 inches wide, making it shorter than the Loctian Smart Lock’s 13.78‑inch length and narrower than Loctian’s 9.53‑inch width.

Compared with its peers, the Veise offers more unlocking options than the Wyze Palm Lock’s 50‑guest codes and the Lockly Secure Plus’s 33 PIN slots. Its fingerprint capacity matches the Desloc B200’s 50 users but is lower than Loctian’s 100‑fingerprint limit and Lockly’s 99‑fingerprint limit. While the Veise is priced higher than the Wyze Bolt v2, it provides a richer feature set than the budget‑focused Loctian, which lists fewer specs overall.

Users consistently praise the lock’s eight‑in‑1 access methods—fingerprint, app, Apple Watch, RFID, PIN, eKey, mechanical key, and web portal—plus the backlit touchscreen that shines in low light. Installation is described as straightforward with a simple screw‑in process, and the auto‑lock function adds a “one‑touch” convenience. The main trade‑off is the need for a separate G2 gateway to unlock full Wi‑Fi and Alexa/Google Assistant integration, a point that early adopters flag as an extra purchase.

The Veise also includes anti‑peeping passcode protection, privacy mode that disables all external methods, passage mode for keeping the door unlocked during gatherings, and a backup power option for power‑outage resilience. Its IP54 rating guards against dust and splashes, and a USB‑C charging port makes recharging hassle‑free.

Best for: Most users looking for a well‑reviewed, reliable mainstream option — the Veise VE07-L Matte Black offers Fingerprint Capacity: 50

Avoid if: You need built‑in Wi‑Fi without extra hardware or a heavy‑duty commercial lock

TL;DR: The Wyze Bolt v2 delivers fast 0.3‑0.5 s unlocking, Wi‑Fi remote access, and a sturdy aluminum‑glass design for just $79.98, making it a solid mid‑range smart deadbolt.

One of the lock’s most eye‑catching specs is its unlock time of 0.3‑0.5 seconds, letting you open the door almost instantly after a fingerprint or code entry. It also works up to 16 ft away during setup, and the IP53 rating means it can handle light rain or splashes without trouble.

Compared with the other five locks in this roundup, the Wyze Bolt v2 is lighter than the Desloc B200 (2.5 lb vs 4.2769678828 lb) but a bit heavier than the Wyze Palm Lock (1.9 lb). Its 15‑minute installation is quicker than the Palm Lock’s 20‑minute claim, and its external width of 72 mm feels more compact than the Veise VE07‑L’s 7.1‑inch width. Battery life sits at 8 months, which is shorter than Desloc’s 12‑month figure, and its 400 ms fingerprint scan is slower than Veise’s 0.2‑second scanner and Loctian’s 0.1‑second scanner.

Users consistently praise the lock’s reliable fingerprint entry and the ease of a 15‑minute install, while professional reviewers note the benefit of built‑in Wi‑Fi that avoids a separate hub. The lock also carries BHMA Grade 2 certification, hardware encryption, and a backup USB‑C power port, adding layers of security and peace of mind.

Best for: Most users seeking a balanced, mainstream option — the Wyze Bolt v2 offers Access Code Capacity: 50

Avoid if: You want the best value‑per‑dollar in its price range

TL;DR: The Desloc B200 delivers fast 0.3‑second fingerprint unlock, 50‑fingerprint and 150‑PIN capacity, and IP54 weather resistance at a budget‑friendly $69.99, though remote Wi‑Fi needs an extra gateway.

The standout spec is its sub‑0.3‑second fingerprint recognition with 99% accuracy, letting you open the door almost instantly. It runs on four AA batteries that last about 12 months, and its Bluetooth range is listed at 2 meters, while the optional G2 Gateway extends remote control to roughly 10 feet.

Compared with the other five locks, the B200 is noticeably deeper (365 mm) than the Wyze Bolt v2’s 156.5 mm depth and the Wyze Palm Lock’s 156 mm external depth, and its height of 82 mm is a shade shorter than the Loctian’s 3.35 inches. At 4.28 lb, it is heavier than the Loctian (2.2 lb) and the Wyze Palm (1.9 lb), but still compact enough for most door jambs. Its IP54 rating puts it on par with the Veise VE07‑L’s weather protection, while offering more entry methods than the budget‑focused Loctian.

Everyday users rave about the “lightning‑fast” fingerprint unlock and the app’s reliable access‑log feature, noting that family members appreciate the 150‑PIN capacity for guests. Professional reviewers highlight the 0.3‑second speed as a major advantage over PIN entry. The main criticism is the need to purchase a separate G2 Gateway for true Wi‑Fi remote access, and some find the 2‑meter Bluetooth range too short for larger homes.

Additional technical notes include anti‑peeping PIN protection, an auto‑lock timer that can be set between 5 seconds and 900 seconds, and a Type‑C emergency power port for backup. The lock supports Alexa and Google Assistant when paired with the gateway, and its DIY installation uses two lever handles on a deadbolt body made from aluminum alloy.

Best for: Buyers in the budget price range seeking the best quality at that price point — the Desloc B200 offers Fingerprint Capacity: 50

Avoid if: You want the best value‑per‑dollar in its price range

TL;DR: The Lockly Secure Plus blends a 0.3‑second 3D fingerprint scanner, shuffling PIN Genie keypad and Wi‑Fi hub range of 197 feet, delivering premium security at $319.99.

The standout spec is the 0.3‑second fingerprint recognition time, backed by a 3D biometric sensor with AI learning and capacity for 99 users. Coupled with AES 256‑bit encryption and a PIN Genie keypad that shuffles digits each use, the lock aims to thwart both physical and digital attacks.

At $319.99, it sits well above the Wyze Palm Lock’s $129.98 price tag and is larger than the Palm Lock’s compact dimensions. It also stores more fingerprints than the Veise VE07‑L’s 50‑finger capacity, though the Loctian Smart Lock lists a 100‑finger capacity. The Wi‑Fi hub range of 197 feet outstrips the Desloc B200’s 2‑meter Bluetooth range, giving you a longer reach for remote commands. Compared with the Wyze Bolt v2, which focuses on quick code entry, Lockly offers a richer set of access methods—including RFID cards, QR code scans and voice‑assistant control.

Reviewers consistently praise the “lightning‑fast” fingerprint response and the convenience of the three included MIFARE RFID cards, especially for seniors or kids. Professional reviewers highlight the shuffling keypad as a strong anti‑shoulder‑surfing measure. On the downside, many users flag the installation as “engineer‑focused” and note that assigning new PINs can feel unintuitive. Without the optional Secure Link Hub, the app may feel sluggish, and heavy app use can shave battery life below the advertised one‑year offline runtime.

Beyond the core features, the lock supports Matter controller compatibility, works with Alexa and Google Assistant via the hub, and carries an IPX4 rating for splash resistance. Auto‑lock is programmable, and a built‑in 9 V battery socket provides backup power. The device is rated for doors 1‑3/8" to 1‑3/4" thick, fitting most residential deadbolts.

Best for: Those prioritizing quality and willing to pay for premium performance — the Lockly Secure Plus offers Fingerprint Capacity: 99.

Avoid if: You're shopping on a tight budget — it's priced at $319.99.

TL;DR: For just $33.25, the Loctian Smart Lock delivers a lightning‑fast 0.1‑second fingerprint scan, 100‑user biometric capacity, and IP63 protection, making budget‑friendly home security feel premium.

The lock’s standout spec is its 0.1‑second fingerprint recognition time, backed by a 508 DPI scanner that reads prints quickly and accurately. It stores up to 100 fingerprints, 150 password entries, and 100 card/fob users, giving households plenty of flexibility. Auto‑lock can be customized, the keypad glows with a backlit touchscreen, and the IP63 rating guards against dust and splashes.

Compared with the other five contenders, Loctian sits in a sweet spot. It is lighter than the Desloc B200 (which weighs about 4.28 lb) but a bit heavier than the Wyze Palm Lock’s 1.9 lb body. Its 100‑fingerprint capacity doubles the Desloc and Veise models, which each hold 50 prints, and it outpaces the Veise VE07‑L’s 0.2‑second scan and the Lockly Secure Plus’s 0.3‑second scan. While the Wyze Palm Lock offers IP53, Loctian’s IP63 provides a higher seal. Installation is a breeze—no drilling required—contrasting with the Wyze Bolt v2’s 15‑minute install and its more involved mounting dimensions.

User feedback highlights the convenience of the ultra‑quick fingerprint unlock and the range of entry options, from app‑controlled Bluetooth to physical keys. Reviewers appreciate the budget price and the auto‑lock feature that helps forgetful users keep doors secured. The 3.4‑star rating from 51 reviews suggests some users have mixed feelings, often pointing to the Bluetooth dependency for app control and the need to keep the backlit keypad clean.

The lock fits doors 35 mm to 55 mm thick, works via Bluetooth, and includes backup power for outages. One‑time codes self‑delete after use, and an anti‑peeping feature guards against shoulder‑surfing. Silent mode keeps operation discreet, and the touchscreen keypad adds a modern touch.

Best for: Shoppers on a tight budget who want the most for their money — the Loctian Smart Lock offers Fingerprint Recognition Time: 0.1 seconds

Avoid if: Reliability and user satisfaction are your top concerns