eufy Smart Lock C220 vs August Smart Lock: Which Is Better?

Smart locks are one of the most practical upgrades for your home, offering keyless entry, remote access, and peace of mind. Two popular options are the eufy Smart Lock C220 and August Smart Lock. Both are well-regarded, but they serve slightly different needs. In this comparison, we'll break down their features, installation, price, and security to help you decide which is right for you.

The eufy Smart Lock C220 is a newer model from eufy, known for its robust build and advanced features. August, on the other hand, has been a pioneer in the smart lock space with its retrofit design. Let's dive into the details.

Design and Installation

The eufy Smart Lock C220 replaces your entire deadbolt, offering a sleek, modern look with a keypad on the exterior. It's designed to fit standard doors and comes with a straightforward installation process that most DIYers can handle in about 30 minutes. The lock is available in multiple finishes, including Nickel, which matches many home styles.

August Smart Lock, in contrast, is a retrofit device that mounts over your existing deadbolt on the inside of the door. This means you keep your current exterior key and lock, which is great for renters or those who prefer the original look. Installation is even simpler, often taking under 15 minutes with just a screwdriver. However, the August lock can be bulky on the interior and may not fit all door types.

• eufy C220: Full replacement, keypad included, 30-minute install.
• August: Retrofit, keeps existing key, 15-minute install.

Features and Smart Home Integration

The eufy Smart Lock C220 offers a built-in fingerprint sensor, keypad, and app control. It supports multiple access methods, including fingerprint, PIN code, physical key, and app. The lock also has an auto-lock feature and integrates with Amazon Alexa and Google Assistant for voice control. The eufy Security app provides activity logs and remote access, but note that it does not support Apple HomeKit.

August Smart Lock focuses on simplicity and integration. It works with Apple HomeKit, Amazon Alexa, Google Assistant, and even Samsung SmartThings. The August app is intuitive, and the lock offers features like DoorSense, which tells you if your door is open or closed. It also supports auto-lock and guest access. However, it lacks a built-in keypad; you'll need to purchase the August Keypad separately if you want that functionality.

• eufy C220: Fingerprint, keypad, app, Alexa/Google, no HomeKit.
• August: HomeKit, Alexa, Google, DoorSense, optional keypad.

Security and Reliability

Security is a top priority for both locks. The eufy Smart Lock C220 has a solid metal construction and uses encryption to protect your data. It also has a tamper alarm that triggers if someone tries to break it. The fingerprint sensor is fast and accurate, adding a layer of convenience without compromising safety.

August Smart Lock is also secure, with bank-level encryption and a tamper-proof design. It has been on the market for years and has a proven track record. However, because it's a retrofit, the security depends on the quality of your existing deadbolt. If your current lock is weak, August won't improve that. The eufy C220, being a full replacement, ensures a higher baseline of security.

• eufy C220: Tamper alarm, encryption, robust build.
• August: Bank-level encryption, but relies on existing deadbolt.

Price and Value

The eufy Smart Lock C220 is competitively priced, typically around $150, making it a great value for the features it offers. You get a fingerprint sensor, keypad, and app control without needing extra purchases. The eufy Smart Lock C33 is another option if you prefer a simpler design, but the C220 is the more feature-rich choice.

August Smart Lock is similarly priced, but the base model doesn't include a keypad. Adding the August Keypad costs an extra $50 or so, which can bring the total to around $200. If you already own smart home devices that use HomeKit, August might be worth the extra cost. Otherwise, the eufy C220 offers better bang for your buck.

• eufy C220: ~$150, includes all features.
• August: ~$150 + $50 keypad = ~$200.

Which One Should You Choose?

Your choice depends on your priorities. If you want a simple, quick installation that works with your existing lock and you're deeply invested in Apple HomeKit, the August Smart Lock is the way to go. It's also a good choice for renters who can't replace their deadbolt.

If you prefer a complete smart lock with a built-in keypad and fingerprint sensor, and you want the best value, the eufy Smart Lock C220 is the winner. It offers more access methods and a higher security baseline. For most homeowners, the eufy C220 provides a more modern and comprehensive smart lock experience.

• Choose August if: you need HomeKit, rent, or want minimal installation.
• Choose eufy C220 if: you want a full replacement with keypad and fingerprint.

Both the eufy Smart Lock C220 and August Smart Lock are excellent choices, but they cater to different needs. The eufy C220 offers more features and better value, while August excels in integration and ease of installation. Assess your smart home ecosystem and installation preferences to make the right decision.