eufy Security C220 Fingerprint Smart Lock
- Built-in Wi-Fi, no hub needed
- 8 month battery life, up to
- 8 AA batteries included
- IP53 waterproof, BHMA Grade 3
- 6 ways to unlock
- Alexa and Google voice control
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A Wi-Fi smart deadbolt with fingerprint entry, auto-lock and a long stated battery life. Its listed security rating is modest, so doors facing heavy risk deserve a closer look.
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ASIN: B0C7C69FPSModel: C220Category: Deadbolts
Overview
Opening a door by fingerprint, keypad, app, voice or key is the job of this eufy Wi-Fi deadbolt. It is made from polished aluminum and ships with two keys and a set of batteries.
Built-in Wi-Fi removes the hub, and real-time notifications and auto-lock make everyday use simple. The limitation is the modest BHMA rating, and the listing gives no door thickness range.
Who it's for
Apartments, offices and front doors that want keyless entry suit this lock. Higher risk exterior doors may call for a lock with a stronger rating.
Pros and cons
- Long stated battery life
- Fingerprint with learning AI
- Alexa and Google support
- Modest security rating
- Door thickness range absent
- Weather rating is modest
Performance notes
The lock recognizes enrolled fingerprints and learns as it sees them, while Wi-Fi sends notifications and remote control. Battery life is quoted as up to a stated number of months, depending on use. Weather resistance is rated, not total.
Specifications
| Brand | eufy |
|---|---|
| Model | C220 |
| Dimensions & fit | |
| Item dimensions | 7.67 x 4.49 x 4.41 inches |
| Construction & materials | |
| Material Type | Aluminum |
| Finish Types | Polished |
| Color | Black |
| Compatibility & installation | |
| Connectivity Protocol | Wi-Fi |
| Included components | |
| Included Components | 2*keys, 8*AA batteries, exterior assembly and interior assembly, install sets and mountain plate |
| Unit Count | 1 Count |
| Other details | |
| Lock Type | Deadbolt |
| Controller type | Amazon Alexa, Google Assistant, Physical Key |
| Control method | App, Remote, Touch, Voice |
| Additional Features | 6-way unlocking, 8-month battery life, Auto-Lock, built-in Wi-Fi control, self-learning AI fingerprint |
| Lock Keying System | Keyed Different |
| Recommended Uses For Product | Apartment Door, Office Door, Front Door, Entry Door, Exterior Door |
| Shape | Modern |
Frequently asked questions
Does the eufy C220 work with Alexa and Google?
Yes. Both Amazon Alexa and Google Assistant are listed.
Does the eufy C220 need a hub?
No. The listing says built-in Wi-Fi.
Will the eufy C220 fit my door?
The listing gives no door thickness or bore range, so check before buying.
How long do the eufy C220 batteries last?
The title says up to 8 months, depending on use.