If you're in the middle of a smart home renovation or just looking to upgrade your front door lock, the Schlage Encode Plus is likely on your radar. This Wi-Fi deadbolt combines keyless entry, Apple Home Key, and built-in alarm technology—all without needing a separate hub. Before you pick up a drill, here's what you need to know about the Schlage Encode Plus, from installation quirks to real-world battery life.
What Makes the Schlage Encode Plus Different?
The Schlage Encode Plus isn't just another smart lock. Its standout feature is Apple Home Key support, which lets you unlock your door by tapping your iPhone or Apple Watch. No app, no voice command—just tap and go. Beyond that, it works with Amazon Alexa, Google Assistant, and the Schlage Home app. The lock also includes a built-in burglar alarm that sounds if someone tampers with the exterior. At around $300, it's positioned as a premium option, but you get a lot for the money: a sleek design, multiple finish options, and the ability to store up to 100 access codes for family, guests, or service workers.
Installation and Wiring Considerations
Installing the Schlage Encode Plus is straightforward if your door already has a standard deadbolt cutout. However, the lock is slightly bulkier than traditional models, so check for clearance on your door and frame. The included template and video guide help, but here are a few tips from the field: tighten the mounting screws firmly—a loose fit can cause the motor to struggle during auto-lock. The lock runs on four AA batteries, and there's a low-battery warning in the app. Because there's no hub, you just connect it to your 2.4 GHz Wi-Fi network. Expect the whole installation to take 20–40 minutes, depending on your drill skills.
Compatibility with Smart Home Platforms
The Schlage Encode Plus works with all three major platforms: HomeKit, Alexa, and Google Home. That means you can create automations like “lock the door when the last person leaves” or “unlock when the garage door opens.” For HomeKit users, the Home Key feature is a game-changer—especially if you already use Apple Wallet for credit cards and boarding passes. One catch: the lock only supports 2.4 GHz Wi-Fi, not 5 GHz, so if your router broadcasts both bands, ensure your phone is on the same network during setup. Also, the Schlage Encode Plus does not support Z-Wave or Zigbee, so if you're building a hub-based system, choose a different model like the Schlage Connect.
Battery Life and Maintenance
Battery life on the Schlage Encode Plus averages 3–6 months, depending on usage and Wi-Fi signal strength. If the lock struggles to connect, the constant retries drain batteries faster. A tip: position your router within 30 feet of the door if possible. When the battery gets low, the lock still works mechanically with your physical key, so you're never locked out. Replace batteries with fresh alkalines—avoid rechargeables, as their lower voltage can cause erratic behavior. Some users report that the fingerprint reader on the touchscreen is less reliable than dedicated biometric locks, but the keypad works perfectly even in rain or cold.
How Does It Compare to Other Smart Locks?
Compared to the August Wi-Fi Smart Lock, the Schlage Encode Plus offers a built-in keypad and alarm, whereas August requires a separate keypad accessory. Yale Assure Lock 2 also has a touchscreen but lacks Home Key tap-to-unlock. The Schlage Encode Plus is heavier and more robust, making it a better fit for doors that see a lot of use. If you need a hub-free HomeKit lock that works right out of the box, this is the one. For about the same price, you might consider the Level Lock+ which also supports Home Key, but it's designed to fit inside your existing deadbolt for a stealth look—trade-off in form factor.
Is the Schlage Encode Plus Worth the Upgrade?
If you already own an older Schlage Encode (without Plus), the upgrade to the Schlage Encode Plus is justified mainly by Home Key and the alarm feature. For first-time smart lock buyers, the Schlage Encode Plus is a solid investment that will last years. The build quality is excellent, and Schlage offers a limited lifetime warranty on mechanical parts. Just be aware that you need a 2.4 GHz network, and the lock doesn't support Matter yet—though future firmware updates might add it. For homeowners who prioritize security and convenience, the Schlage Encode Plus is a top pick. Trust me—I've installed a dozen smart locks, and this one stays tight.
Common Questions About the Schlage Encode Plus
One common concern is weather resistance. The Schlage Encode Plus is rated for outdoor use but is not fully sealed. It handles light rain and snow, but direct, heavy rain may cause issues over time. If your door is exposed, consider installing it under a covered area.
Another question is whether the lock works without Wi-Fi. It does—keypad entry and mechanical key operation are always available. The lock stores access codes locally, so temporary codes continue to function even when the internet is down. Only remote control and notifications require a Wi-Fi connection.
Finally, many homeowners want to know if they can rekey the Schlage Encode Plus to match their existing Schlage locks. The cylinder uses a different keyway than older models, but a locksmith can rekey it for about $10 to $20 per lock, making it compatible with your current keys.
In cold climates, battery life may shorten to 2–3 months due to increased motor resistance. The Schlage Encode Plus is not insulated for extreme cold, but the lock still operates reliably. Keeping spare batteries nearby is a good idea.
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