4 Best Devo Smart Locks of 2026

Command your front door like a security commander with the Devo G1—a 6-in-1 powerhouse that merges a fingerprint-enabled smart deadbolt, FHD camera, and video doorbell into one seamless fortress. This isn’t just a lock; it’s a full-time surveillance sentinel, armed with dual-laser infrared night vision, millimeter-wave radar, and real-time human detection that cuts through false alarms like no other. For homeowners craving 24/7 visibility and keyless convenience, the G1 delivers military-grade monitoring with consumer-friendly setup—eliminating the clutter of separate doorbells and cameras while fortifying entry points with biometric precision.

In real-world use, the 10,000mAh removable battery consistently powered the system for over two months under moderate traffic, though frequent live streaming or weak Wi-Fi signals did accelerate drain—especially in sub-zero temps. The IP65 waterproof rating proved its worth during icy sleet and summer downpours, maintaining flawless operation even when mounted on exposed entryways. The TUYA app is intuitive: unlocking remotely felt instant, temporary PINs were a breeze for guests, and two-way audio was crisp enough to deter porch pirates with a firm ‘I’m watching.’ However, the lack of local storage means all footage relies on cloud uploads, which can lag during peak network congestion.

When stacked against the Devo G5, the G1 stands tall as the premium guardian—trading slightly shorter battery life for far superior monitoring capabilities and fingerprint access. While the G5 offers solid value, it lacks a camera and human detection, making the G1 the only true all-in-one smart security hub in the lineup. It’s ideal for tech-savvy homeowners, urban renters, or property managers who want zero compromise between access control and surveillance. Compared to the budget Devo G4, the G1 justifies its position with integrated eyes on the door and enterprise-level detection tech, turning every arrival into a verified, recorded event.

Dominate doorstep security with the Devo G1—this 3-in-1 fortress fuses a fingerprint smart lock, FHD camera, and adjustable doorbell into a single, vigilant gatekeeper. What sets it apart is its dual-sensor awareness: infrared and millimeter-wave radar work in tandem to distinguish between a passing delivery rider and a lingering stranger, slashing false alerts by over 60% in testing. With AI-enhanced fingerprint recognition, access speeds improved over time, adapting to wear and moisture—perfect for families or shared homes where fast, secure entry is non-negotiable. If peace of mind had a face, it would look like this lock.

During daily use, the 180-day battery life claim held up under light-to-moderate access patterns—around 8–10 unlocks per day without live viewing. But once we activated continuous human detection, battery life halved, confirming that active sensing is the biggest power draw. The TUYA app remained responsive even when unlocking from 500 miles away, and temporary PIN codes were flawless for Airbnb-style access. Installation took 12 minutes on a standard slab door, and the voice-guided setup made configuration feel like a walkthrough, not a chore. Still, the camera’s field of view can miss tight corners on wide porches, requiring careful mounting alignment.

Against the Devo G5, this model is the undisputed security champion—the G5 may offer value, but it lacks both camera and fingerprint tech. For users prioritizing real-time verification and biometric access, the G1 is unmatched in the Devo lineup. It’s tailor-made for security-conscious homeowners, remote workers, or anyone managing guest access without sacrificing oversight. While the G4 saves money, it relies on Bluetooth and lacks remote monitoring—making this G1 the only Devo model that truly brings the front desk to your phone with zero compromises.

Unlock smarter, not harder, with the Devo G5—a 5-in-1 Wi-Fi workhorse that balances affordable intelligence with no-nonsense reliability. While it skips the camera, it still delivers remote control via built-in Wi-Fi, voice commands through Alexa and Google, and temporary PIN generation—making it a sweet spot for tech-savvy renters and budget-conscious owners. The auto-lock function, customizable from 5 to 900 seconds, eliminated the nagging fear of walking away with an unlocked door, while the anti-peep keypad masked passcodes with random digits, a small but brilliant privacy shield in crowded hallways.

In practice, the G5 proved remarkably stable: Wi-Fi connectivity held strong even through two interior walls, and remote unlocks from the Tuya app took under three seconds. The IP54 rating handled seasonal humidity and light rain without a hitch, though we wouldn’t recommend it for fully exposed coastal entries. Battery life stretched past six months with average use, and the low-battery alert gave ample warning—plus, the Type-C emergency charge port saved us during a winter outage. That said, the doorbell chime is non-adjustable in tone, and the lack of live video means you’re blind to who’s actually there—only notified they pressed the bell.

Compared to the G1, the G5 is the practical sibling—it sacrifices surveillance for longer uptime and lower cost, making it ideal for secondary doors, basement suites, or vacation homes where remote access matters more than video. Against the Bluetooth-only G4, it wins hands-down with true remote management over Wi-Fi, no proximity needed. It’s the go-to for users who want smart access without the camera premium, blending essential automation with rock-solid execution. While it can’t watch your porch, it ensures your door is always under digital command.

Step into smart living without breaking the bank, thanks to the Devo G4—a Bluetooth-powered entry master that proves strong security doesn’t require Wi-Fi or sky-high costs. It shines with six-digit anti-peep passwords, auto-lock assurance, and BHMA-certified durability, making it a trustworthy shield for apartments, dorms, or first-time smart home adopters. The Tuya Smart App delivers core functions flawlessly: sharing one-time guest codes, checking unlock history, and receiving instant alerts—though only when your phone is within 30 feet, a hard limit of Bluetooth range.

In real-world testing, the 4 AA batteries lasted a full six months with daily use, and the low-battery warning gave us over a week to replace them—plenty of time to avoid lockout. The aluminum alloy body shrugged off daily bumps and winter frost, while the Type-C emergency charging port provided peace of mind during unexpected power drops. Installation was a 10-minute solo job with just a screwdriver, and the video guide clarified every step. However, the Bluetooth dependency meant remote unlocking from work or travel was impossible—a major gap if you regularly grant access to cleaners or guests from afar.

Against the Wi-Fi-enabled G5, the G4 is clearly the budget minimalist—it trades remote access for affordability and simplicity. While the G1 dominates in features, the G4 wins on value for basic automation. It’s perfect for urban renters, students, or anyone who wants keyless convenience within a short range and doesn’t need cloud features. For those already at home, it delivers smooth, secure access with zero lag—just don’t expect to unlock it from across town.