Smart Locks: A Must-Have Upgrade for Modern Home Security
Why smart locks are the easiest and most practical entry into smart home technology.
1Smart Lock Basics
Smart locks replace traditional deadbolts and connect to Wi-Fi, allowing remote control via smartphone apps. They come in two main types: full deadbolt replacements with advanced features like keypads and fingerprint readers, and retrofit models that only replace the indoor thumb turn. Retrofit options are cheaper and easier to install, making them ideal for renters or those new to smart home tech.
2Key Features and Benefits
Smart locks offer remote locking/unlocking, temporary passcodes for guests, and activity logs. They can send alerts when the door is used and auto-lock after a set time. These features are particularly useful for pet sitters, guests, or monitoring elderly family members. The Aliro protocol, established in 2023, simplifies integration with digital wallets like Apple and Google Pay.
3Access Methods Compared
Beyond app control, smart locks offer multiple access options: fingerprint scanners provide fast, keyless entry; keypads allow customizable codes; and mobile proximity sensors enable automatic unlocking. Some advanced models eliminate physical keys entirely to prevent lock picking. Each method has pros—fingerprints are fast but keypads allow temporary codes for workers.
4Installation and Compatibility
Most smart locks work with standard deadbolts and are DIY-friendly, requiring only a screwdriver. Renters should check leases as full replacements may violate terms, but retrofits are often permissible. Many locks are Matter-compatible, working with Apple Home, Google Home, and Alexa. Brand-specific apps offer more features than universal platforms.
5Battery Life and Maintenance
Smart locks run on AA or proprietary rechargeable batteries, lasting months to years. The Lockly Lyro Lasta extends to 3 years with 8 batteries and sleep mode. Apps provide low-battery warnings, and emergency charging options exist for power failures. Battery compartments are always inside the home for security.
6Price Ranges and Value
Basic retrofit models start at $70-$100, while full replacements begin around $100. Mid-range ($150-$200) offers durability and advanced features. Premium locks ($250+) include high-tech options like Yale's $260 Assure Lock 2 or Schlage's $396 Sense Pro with glowing panels. Budget determines features, but all enhance security.
7Top Brands and Models
Leading brands like Schlage, Yale, Level, and August combine reliability with innovative features. Yale's Assure Lock 2 balances price and performance, while Level's $349 Pro model offers minimalist design. Schlage leads in advanced options. Compatibility varies—some work best with native apps for full functionality.
8Why Upgrade Now?
Smart locks provide tangible security upgrades and daily convenience unmatched by traditional locks. With prices spanning $70-$400, there's an option for every budget. As smart home adoption grows, these devices offer the most practical entry point—delivering immediate benefits without requiring full home automation.
Original article: CNET — Smart Locks: A Must-Have Upgrade for Modern Home Security