eufy Security Smart Lock C220, Fingerprint Keyless Entry Door Lock, Built-in Wi-Fi, App Remote Control, Front Door Smart Deadbolt, IP53 Waterproof, 8-Months Battery, Nickel
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AI Verdict
This is a 6-way unlocking deadbolt with built-in Wi-Fi and an 8-month battery, ideal for keyless entry and remote access without a hub.
This lock offers extensive unlocking methods and direct Wi-Fi control, making it highly convenient for many users. However, its reliance on 8 AA batteries and reported inconsistencies with fingerprint recognition might not be ideal for everyone's preferences or usage patterns.
If consistent, instant fingerprint recognition and a rechargeable power source are top priorities, look for smart locks with higher-grade biometric sensors and integrated rechargeable battery packs.
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Pros
- Installation is quick, taking about 15 minutes for standard deadbolts without drilling.
- Offers six distinct ways to unlock: fingerprint, app, keypad, physical key, Apple Watch, and voice with Alexa/Google Assistant.
- Features built-in Wi-Fi, eliminating the need for a separate bridge or hub for remote control.
- The self-learning AI fingerprint recognition is designed to become more precise with each use.
- Rated IP53 waterproof and operates in temperatures from -22℉ to 158℉, providing durability.
Cons
- The fingerprint reader can sometimes require multiple attempts for recognition.
- Uses 8 AA batteries, which are not rechargeable, and battery life can vary based on usage frequency.
- Some users have reported a 'deadbolt stuck' error message.
- The physical key has an unusual size, potentially making it difficult to get copies.
Dimension Scores
The self-learning AI fingerprint recognition aims for precision, but user reports indicate occasional hiccups requiring multiple attempts.
Built-in Wi-Fi allows direct app remote control from anywhere without a bridge, offering robust connectivity.
The eufy Security app provides comprehensive control, real-time notifications, and integrates with Alexa, Google Assistant, and the eufy ecosystem.
Constructed from aluminum, it's IP53 waterproof and operates across a wide temperature range of -22℉ to 158℉, earning a BHMA Grade 3 certification.
Best For
- Homeowners seeking multiple keyless entry options for convenience.
- Users already invested in the eufy ecosystem for integrated smart home routines.
- Individuals needing remote access management and real-time notifications via an app.
- Those who prefer the simplicity of replacing standard AA batteries over recharging a dedicated battery pack.
Not Recommended For
- Users expecting a camera or video doorbell functionality integrated directly into the lock.
- People who prefer a rechargeable battery solution to avoid disposable AA batteries.
- Anyone in extreme environmental conditions outside the -22℉ to 158℉ operating range.
Watch Out For
- The fingerprint reader can have hiccups, sometimes requiring multiple attempts to recognize a print.
- While advertised at 8 months, battery life 'may vary depending on the frequency of the lock being used,' potentially shortening the duration.
- Some users have encountered a 'deadbolt stuck' error message, even when the deadbolt is not physically stuck.
- The physical key provided is of an unusual size, which can make getting duplicate keys a challenge.
Full Specifications
| UPC | 194644041403 |
| ASIN | B0CYYZ6WRW |
| Brand | eufy Security |
| Color | Nickel |
| Style | Deadbolt |
| Finish | Polished |
| Material | Aluminum |
| Batteries | 8 AA batteries required. (included) |
| Lock Type | Deadbolt |
| Model Name | Smart Lock C220 |
| Finish Type | Polished |
| Item Weight | 3.21 pounds |
| Part Number | T8506 |
| Manufacturer | Eufy |
| Control Method | App, Remote, Touch, Voice |
| Controller Type | Amazon Alexa |
| Special Feature | 8‑month battery life, self‑learning AI fingerprint, 6‑way unlocking, built‑in Wi‑Fi control, eufy ecosystem integration, real‑time notifications, easy installation, durable & waterproof design, wide compatibility |
| Number of Pieces | 1 |
| Special Features | 8‑month battery life, self‑learning AI fingerprint, 6‑way unlocking, built‑in Wi‑Fi control, eufy ecosystem integration, real‑time notifications, easy installation, durable & waterproof design, wide compatibility |
| Battery Cell Type | Alkaline |
| Item model number | T8506 |
| Product Dimensions | 7.67 x 4.49 x 4.41 inches |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Included Components | Batteries, fingerprint sensor, keypad, physical key, built-in Wi-Fi |
| Connectivity Protocol | Wi-Fi |
| Item dimensions L x W x H | 7.67 x 4.49 x 4.41 inches |
What Buyers Say
Users frequently mention the straightforward 15-minute installation process, even for those not typically handy. The direct Wi-Fi connection without a separate hub is a recurring positive, as is the ability to control it remotely and receive real-time notifications. However, some users have experienced occasional issues with the fingerprint reader requiring multiple attempts, and concerns about the unique physical key size have been raised.
“This lock was easy to put in, like seriously 15 minutes, but sometimes that fingerprint thing makes me tap it a few times, which is annoying when my hands are full.”
Common Praise
- Installation takes about 15 minutes for standard deadbolts.
- Direct Wi-Fi connection means no extra hub is required.
- Multiple unlocking methods, including fingerprint, keypad, app, and voice, are convenient.
- The app provides real-time notifications and event history.
- The lock feels substantial and not like a flimsy plastic toy.
Common Complaints
- Fingerprint reader sometimes requires multiple attempts for recognition.
- Battery life, while stated as 8 months, can vary significantly with frequent use.
- Some users reported a 'deadbolt stuck' error message.
- The physical key has an unusual size, making duplication difficult.
Ownership Tips
- The self-learning AI fingerprint recognition does seem to improve over time with consistent use.
- The auto-lock feature with the built-in door sensor prevents the bolt from extending if the door isn't fully closed.
- Generating temporary access codes for guests or services is a frequently used feature.
- Keeping spare AA batteries on hand is a practical necessity, as the lock isn't rechargeable.
Frequently Asked Questions
Does the eufy Smart Lock C220 require a bridge or hub?
No, the eufy Smart Lock C220 features built-in Wi-Fi, allowing it to connect directly to your home network without needing a separate bridge or hub.
How many ways can I unlock this smart lock?
You can unlock the eufy Smart Lock C220 in six different ways: using your fingerprint, the eufy Security app, the keypad, a physical key, an Apple Watch, or via voice commands with Alexa/Google Assistant.
What is the battery life of the eufy Smart Lock C220?
The lock uses 8 AA batteries and is designed to last approximately 8 months, though the actual battery life can vary based on how frequently the lock is used.
Is the eufy Smart Lock C220 waterproof?
Yes, the eufy Smart Lock C220 is rated IP53 waterproof, making it suitable for outdoor use and resistant to splashes and dust.
Is the installation process difficult?
Installation is generally considered easy and can be completed in about 15 minutes for most standard US&CA deadbolts, without requiring any drilling.
Buying Guide
When you're looking at smart locks, think about how you actually want to get into your house. Do you want to tap a code, use your finger, or just have your phone unlock it as you approach? Also, consider if you need to control it when you're not home, and how often you want to deal with batteries.
6-way unlocking
This means you have a bunch of options to get in – fingerprint, a code on the keypad, your phone app, a physical key, your Apple Watch, or even just telling Alexa or Google to open it. It's about convenience and having backups.
Built-in Wi-Fi
This is a big deal because it means the lock connects directly to your home internet. You don't need to buy a separate little box (a 'bridge') to make it work remotely, which keeps things simpler and less cluttered.
8-month battery life
This tells you how long the 8 AA batteries are expected to last before you need to swap them out. It's a balance between convenience and not having to charge a battery every few weeks.
Alternatives
If you need a smart lock with a built-in camera or video doorbell functionality, or prefer a rechargeable battery pack over disposable AA batteries, you'll need to look for models with those specific integrated features.
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