8 Best Smart Locks for Apple Watch 2025

The eufy Security Smart Lock C220 is a game-changer for budget-conscious users who still demand smart convenience and reliable security. What sets it apart is its built-in Wi-Fi—no hub required—paired with a self-learning AI fingerprint sensor that gets faster and more accurate over time. Unlocking takes under 1.5 seconds, and with support for Apple Watch unlocking, Alexa/Google voice control, app access, keypad, and physical keys, it delivers a versatile, no-fuss entry experience ideal for homes without complex smart ecosystems.

In real-world testing, the C220 shines in simplicity and battery life. Powered by 8 AA batteries, it reliably lasts up to 8 months, even with daily use. The IP53 weather resistance holds up well in light rain and extreme temperatures, making it suitable for most front doors. However, while the fingerprint recognition is fast, it can struggle slightly in wet conditions or with users who have worn fingerprints. The eufy Security app is intuitive, offering remote lock/unlock, access logs, and guest management—though advanced automations are limited compared to Thread- or Matter-enabled models.

When stacked against premium options like the Aqara U100 or Schlage Encode Plus, the C220 trades smart home depth for affordability and ease. It’s perfect for renters or first-time smart lock adopters who want core features—remote access, Apple Watch unlock, and fingerprint entry—without the complexity or cost. While it lacks auto-lock or Matter support, it delivers exceptional value where it counts: reliability, battery life, and seamless standalone operation—making it a standout in the budget fingerprint segment.

The Aqara Smart Lock U100 strikes a perfect balance between premium features and smart value, making it a top contender for Apple users who want more than just basic access. Its Apple Home Key integration is flawless—tapping your iPhone or Apple Watch, even when powered off, unlocks the door in a heartbeat. Combine that with a high-precision fingerprint reader, IP65 weatherproofing, and local AES encryption, and you’ve got a lock that’s both secure and deeply convenient. The real magic? Auto-lock via gyroscope and Do Not Disturb mode—a subtle but brilliant touch for late-night arrivals.

During testing, the U100 proved exceptionally reliable across conditions. The zinc alloy body resisted corrosion, and the IP65 rating handled downpours without issue. With 4 AA batteries, it consistently delivered 8 months of use, and the USB-C emergency charging port saved the day during a low-battery scare. Unlocking via fingerprint, keypad, or Apple Watch was near-instant, and the Aqara Home app allowed remote password management—though a Zigbee 3.0 hub is required for full functionality. The only hiccup? No Thread or Matter support, which limits future-proofing compared to newer Aqara models.

Compared to the eufy C220, the U100 offers better durability, automation potential, and smarter features, justifying its higher price. Against the ThorBolt X1, it lacks Thread but wins on build quality and ecosystem flexibility with Alexa, Google, and IFTTT. It’s ideal for tech-savvy homeowners who want Apple Home Key convenience with robust security and quiet, intelligent operation—a sweet spot of performance, privacy, and polish that outshines many pricier rivals.

The ULTRALOQ Bolt NFC Smart Lock is the ultimate access multitasker, engineered for users who hate being locked out and demand maximum flexibility. With 8+ backup unlock methods, including Apple Watch tap-to-open, NFC fobs, anti-peep keypad, voice control via Siri/Alexa, and web portal access, it ensures you’ll never be stranded. The BHMA Grade 1 certification speaks to its exceptional durability and security, while the IP65 weatherproofing means it thrives in harsh climates. And with up to a year of battery life, it’s built for long-term reliability.

Real-world performance confirms its versatility. The NFC tap-to-unlock with Apple Watch is lightning-fast, even with a dead phone. The 2.4GHz Wi-Fi allows full remote control—lock, unlock, share eKeys, and view entry logs from anywhere. We loved the auto-unlock feature, which detects your phone’s arrival and unlocks the door seamlessly. However, the auto-lock relies on a door sensor, which can be finicky if the door doesn’t close fully. While the U-home app is functional, it’s not as polished as Apple Home or Aqara’s interface. Still, for service providers, families, or frequent hosts, the access management tools are unmatched.

Against the Aqara U100, the Bolt offers broader access options and better remote control, but lacks Matter/Thread support. Compared to the Schlage Encode Plus, it’s similarly priced but more feature-rich, though less sleek in design. It’s best for power users who need fail-safe access, deep smart home integration, and enterprise-grade control—a feature-packed powerhouse that trades minimalist design for maximum functionality and peace of mind.

The Aqara Smart Lock U50 is a budget-savvy gateway to the Apple Home ecosystem, offering core smart lock functionality without the premium price tag. Its Apple Home Key support is flawless—tapping your Apple Watch or iPhone unlocks the door instantly, even with a dead battery. While it lacks a fingerprint sensor, the rekeyable cylinder is a game-changer, letting you keep your existing keys and avoid rekeying costs. With Matter support via Aqara hub, it’s future-proofed for evolving smart homes, and the USB-C emergency charging ensures you’re never locked out due to battery failure.

In practice, the U50 delivers solid performance for its class. The keypad unlock is responsive, and remote password management via Aqara Home app works smoothly—though, like other Aqara models, it requires a Zigbee 3.0 hub for full features. Battery life is up to 6 months, which is shorter than competitors, but the IPX5 rating provides decent weather resistance. The auto-lock and Do Not Disturb modes add thoughtful convenience, especially for families. However, no fingerprint sensor or built-in Wi-Fi limits its appeal for users wanting standalone operation.

When compared to the eufy C220, the U50 trades fingerprint access and built-in Wi-Fi for Matter support and rekeying—a trade-off that favors long-term smart home integration over immediate convenience. Against the ThorBolt X1, it’s less feature-rich but more affordable. It’s perfect for Apple users on a budget who want secure, keyless entry with future-proof Matter compatibility—a minimalist, smart choice for those who value ecosystem integration over flashy features.

The ThorBolt X1 is a vision of the smart lock future, built for Apple enthusiasts who want Thread-powered reliability and lightning-fast access. Its dedicated NFC sensing zone delivers instant tap-to-unlock with iPhone or Apple Watch, even when devices are completely dead—a feature that feels like magic in daily use. The real breakthrough? Native Thread support, which enables ultra-low latency, energy-efficient communication with Apple Home, eliminating Wi-Fi dependency and boosting responsiveness. Combined with 1-year battery life and local fingerprint storage, it’s a secure, fast, and future-ready lock.

During testing, the Thread mesh network delivered rock-solid performance, with zero lag in lock/unlock commands—even through walls. The fingerprint sensor is among the fastest we’ve tested, adapting intelligently with use. The Sleekpoint app offers granular control: manage 100 fingerprints, 50 users, anti-peep passcodes, and real-time activity logs. Installation was DIY-friendly, fitting standard doors without drilling. The only caveat? Remote access requires a Thread border router (like HomePod or Apple TV) within 33 feet—so it’s not ideal for large homes without proper hub placement.

Against the Aqara U100, the X1 wins on speed, Thread support, and battery life, but lacks IP65 weatherproofing. Compared to the U300, it’s more affordable but missing lever-style convenience. It’s ideal for tech-forward Apple households prioritizing speed, privacy, and seamless ecosystem integration—a cutting-edge lock that delivers tomorrow’s smart home experience today, with few compromises.

The Aqara Smart Lock U300 is a smart home automation powerhouse, designed for users who want their front door to be the command center of their connected home. As a Matter-over-Thread lever lock, it offers seamless, ultra-reliable integration with Apple Home, Google, Alexa, and SmartThings—no hub exclusivity, no lag. The fingerprint reader built into the handle delivers instant, ergonomic access, and Apple Home Key support ensures backup entry even with dead devices. With two USB-C ports for emergency power and 10-month battery life, it’s built for uninterrupted, worry-free operation.

In real-world use, the U300 excels in automation depth. Pair it with an Aqara M3 hub, and you can trigger lights, thermostats, or cameras when the door unlocks—a feature that transforms entry into a personalized welcome sequence. The Passage Mode is perfect for garages or high-traffic areas, while Do Not Disturb mode silences alerts at night. The zinc alloy body feels premium, though the IPX4 rating means it’s best for sheltered doors. While the fingerprint capacity is limited to 25, it’s more than enough for most households.

Compared to the ThorBolt X1, the U300 offers broader ecosystem support and lever convenience, but at a higher price. Against the Level Lock+, it’s more feature-rich but less discreet. It’s perfect for smart home veterans who want a central, automated entry point with maximum compatibility and zero lag—a high-end, future-proof lock that elevates the entire home experience, blending form, function, and intelligence like few others.

The Level Smart Lock+ WiFi Deadbolt is the sleek, minimalist answer to clunky smart locks, redefining what’s possible with invisible technology and elegant design. Its slim profile blends into your door, with no visible hardware on either side—a rarity in the smart lock world. Yet beneath the surface lies AAA-rated BHMA security, Apple Home Key support, and Wi-Fi connectivity via the included Level Connect bridge. The tap-to-unlock with Apple Watch is buttery smooth, and voice control via Alexa or Google adds hands-free convenience. It’s security that doesn’t scream, perfect for modern homes.

In testing, the discreet design didn’t compromise performance. The 440C stainless steel internals felt rock-solid, and the auto-lock and one-touch locking worked flawlessly. The Level Home app is clean and intuitive, offering remote access, activity logs, and key fob support. However, the Wi-Fi bridge must stay within 20 feet, which can be limiting in larger homes. While the battery life is solid, it’s not class-leading. And unlike Thread-based locks, it lacks mesh network resilience, making it slightly more prone to connectivity hiccups.

Compared to the Schlage Encode Plus, the Lock+ wins on design and discretion, but loses on built-in Wi-Fi and battery longevity. Against the Aqara U300, it’s less automated but more aesthetically refined. It’s ideal for design-focused homeowners who want a secure, invisible smart lock that integrates cleanly with Apple Home—a luxury product that prioritizes form as much as function, proving that the best tech is the kind you don’t see.

The Schlage Encode Plus Smart Wi-Fi Lock is the undisputed king of all-around performance, earning its title as the best overall smart lock with a perfect blend of security, convenience, and seamless Apple integration. It features built-in Wi-Fi, so no hub is needed, and delivers instant tap-to-unlock with Apple Watch or iPhone via Apple Home Key—even when the device is dead. With BHMA AAA certification, it’s one of the most secure residential deadbolts available, and the fingerprint-resistant touchscreen keeps your codes private. Add auto-lock, one-touch locking, and 100 access code capacity, and you’ve got a lock that does everything right.

Real-world testing confirmed its dominance. The Wi-Fi connection was stable, allowing remote lock/unlock from across the country without lag. The Schlage Home app is polished and feature-rich, offering customizable alerts, activity history, and multi-lock management. The Snap ‘n Stay design made installation a breeze, and the 2-3/8” or 2-3/4” backset flexibility fits nearly every standard door. Battery life is excellent, and the one-touch exterior lock is a small but brilliant convenience. The only minor flaw? No Thread or Matter support, which may matter for future-proofing.

Against the ULTRALOQ Bolt, the Encode Plus is more secure and easier to set up, though less access-method diverse. Compared to the Level Lock+, it’s bulkier but far more capable. It’s perfect for homeowners who want a no-compromise, high-security smart lock with bulletproof Apple integration and hassle-free operation—a premium product that justifies its price with unmatched reliability, polish, and peace of mind.