Smart locks have revolutionized home security, offering keyless entry, remote access, and integration with smart home ecosystems. In 2025, high-security smart locks combine robust physical durability, advanced encryption, and versatile features to protect your home. This guide explores the top high-security smart locks based on recent reviews, focusing on their security ratings, ease of use, and smart home compatibility. Whether you prioritize fingerprint access, Apple HomeKit support, or ANSI Grade 1 durability, we’ve got you covered.
High-security smart locks provide more than convenience—they offer peace of mind. Unlike traditional locks, smart locks allow you to monitor and control access remotely, assign temporary codes, and integrate with voice assistants like Alexa or Siri. Security features like tamper alarms, 128-bit AES encryption, and high ANSI/BHMA ratings ensure protection against forced entry and hacking attempts. According to experts, most burglars target unlocked doors or use brute force, making durable hardware and encrypted access critical.
Before diving into our top picks, here are the essential features to consider:
Based on rigorous testing and expert reviews from sources like CNET, Wirecutter, and PCMag, here are the best high-security smart locks for 2025.
Best Overall High-Security Smart Lock
The Schlage Encode Smart WiFi Deadbolt earns top marks for its ANSI Grade 1 rating, intuitive keypad, and wide smart home compatibility. Priced around $250, it’s a full deadbolt replacement with built-in Wi-Fi, eliminating the need for a hub. Its robust hardware includes 3-inch screws and a steel strike plate, making it highly resistant to kick-ins. The keypad is always awake, registering codes instantly without extra button presses, ideal for seniors or busy households.
Pros: ANSI Grade 1 durability, supports Alexa, Google Home, and Ring, easy installation, 128-bit AES encryption.
Cons: Lacks fingerprint reader, no Apple Home Key (consider Schlage Encode Plus for this).
Best for Smart Home Integration
The Yale Assure Lock 2, priced at $160–$210, is a versatile choice with a compact design and swappable modules for Wi-Fi, Z-Wave, or Matter compatibility. It supports Alexa, Google Assistant, Apple HomeKit, and Samsung SmartThings. The touchscreen or keypad versions offer PIN entry, app control, and optional fingerprint access. Its ANSI Grade 2 rating is solid for residential use, and the app allows easy management of digital passes.
Pros: Sleek design, multiple unlocking options, Matter support, excellent app.
Cons: Fingerprint reader not available on all models, Grade 2 durability less robust than Grade 1.
Best for Biometric Security
The Ultraloq Bolt Fingerprint, priced around $200, is PCMag’s Editors’ Choice for its reliability and versatility. With an ANSI Grade 1 rating, it offers a keypad, fingerprint scanner, app control, and traditional key access. Wi-Fi connectivity allows remote management, and it supports Alexa and Google Assistant. The anti-peep PIN feature lets you enter random digits around your code for added security. Its durability and responsive fingerprint reader make it ideal for families.
Pros: ANSI Grade 1, fast fingerprint scanner, anti-peep PIN, no hub required.
Cons: App lacks two-factor authentication, no Apple HomeKey support.
Best Retrofit Smart Lock
The Level Lock+ Connect, priced at $250, is a discreet retrofit lock that replaces only the deadbolt’s interior mechanism, preserving your door’s aesthetic. It supports Alexa, Google Home, Apple HomeKit, and Matter via a Thread radio. Unlocking options include app, voice, keypad, or Apple Home Key. Its ANSI rating depends on your existing deadbolt, so pair it with a Grade 1 model for maximum security. Installation is renter-friendly, taking about 15 minutes.
Pros: Invisible design, Matter compatibility, easy to install.
Cons: Requires a high-security deadbolt for best protection, pricey for a retrofit.
Best Budget High-Security Lock
At $170, the Eufy Security Smart Lock Touch offers fingerprint access, PIN entry, and app control at a budget-friendly price. It’s highly resistant to kick-ins and picking but less durable against drilling. The fingerprint scanner is fast and accurate, even in wet conditions, and the lock scramble feature enhances PIN security. A Wi-Fi bridge ($30 extra) enables remote access and Alexa/Google integration.
Pros: Affordable, reliable fingerprint scanner, weatherproof.
Cons: No built-in Wi-Fi, limited smart home integrations without bridge.
How to Choose the Right Smart Lock for Your Home
Selecting a high-security smart lock depends on your needs and setup:
Most smart locks install in 15–30 minutes with a screwdriver. Ensure your door is standard (1.75–2 inches thick) and check compatibility with existing deadbolts for retrofit models. Use 3-inch screws for strike plates to enhance security. Regularly update firmware via the lock’s app to patch vulnerabilities, and replace batteries (typically AA) every 6–12 months. For power outages, locks like Yale and Eufy offer 9V battery terminals or USB-C ports.
High-security smart locks in 2025 blend cutting-edge technology with robust physical protection. The Schlage Encode Smart WiFi Deadbolt stands out for its durability and ease of use, while the Yale Assure Lock 2 excels in smart home integration. For biometric fans, the Ultraloq Bolt Fingerprint delivers, and the Level Lock+ Connect offers a sleek retrofit option. Budget-conscious buyers can trust the Eufy Security Smart Lock Touch. Evaluate your security needs, smart home setup, and access preferences to find the perfect lock. With these top picks, your home will be safer and smarter than ever.
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