E25
$599.98$999.99
- 20,000 PaSuction power: 20,000 Pa
- LiDARNavigation: LiDAR
- 11.18 cmRobot height: 11.18 cm
- Roller mopMopping system: Roller mop
−29% 
Smart Door Locks
eufy Smart Lock C220
Fingerprint, keypad and app over 2.4 GHz Wi-Fi and Bluetooth, auto-lock, ANSI/BHMA Grade 3, and 8 months on AA batteries by eufy’s figure. Alexa and Google Home are supported, but there is no Matter or Apple Home, Home Assistant only through a HACS integration, and the eufy cloud is required.
#5 of 5 smart door locks
was $169.99
As an Amazon Associate I earn from qualifying purchases
The eufy Smart Lock C220 beats the category average in 1 of 5 areas.
- 3 unlock methods
- 8 months battery life
- Full lock replacement installation
- HACS Home Assistant
The Smart Lock C220 against other smart door locks
It beats the category average in 1 of 5 areas.
Access 0 · 38
Power 60 · 58
Connectivity 31 · 50
Integrations 11 · 48
Privacy & Local Control 17 · 61
Where it falls behind 5
| Spec | Smart Lock C220 | Against the rest |
|---|---|---|
| Door sensor Knows if the door is open or closed, not just locked. | No | behind 100% |
| Apple Home | No | behind 80% |
| Matter Works with every major platform locally. Check which device types are supported — some features may stay app-only. | No | behind 75% |
| Cloud account required You must create a manufacturer account to set it up. Some devices stop working if the cloud shuts down. | Yes | behind 67% |
| Thread Low-power mesh used by Matter. Needs a Thread border router (HomePod mini, Nest Hub, SkyConnect…). | No | behind 50% |
Closest competitors
-
1
Aqara Smart Lock U100
70
Compare
-
2
ULTRALOQ Bolt SE
65
Compare
-
3
Aqara Smart Lock U400
61
Compare
-
4
TP-Link Tapo DL110
47
Compare
-
5
eufy Smart Lock C220
24
Score 24 vs 53 category average · 7 of 7 scored specs known. How we score
Works with — and how well
“Works with Alexa” can mean full local control or a cloud skill that only switches it on. Here’s which one.
Platforms
- Matter No Not certified.
- Home Assistant Partial Community integration via HACS — can break after updates.
- Apple Home No Not supported.
- Google Home Partial Cloud-to-cloud: lock, unlock and status, needs the internet.
- Alexa Partial Skill: voice control of lock, unlock and status, needs the internet.
Without the cloud
- Works offline Keeps working with your internet down — schedules, automations and local apps still run. ?
- Cloud account required You must create a manufacturer account to set it up. Some devices stop working if the cloud shuts down. Yes
- Subscription for key features Features locked behind a monthly fee, e.g. history, AI detection or remote access. ?
- Firmware updates via HA Update the firmware from Home Assistant without the vendor app (Zigbee2MQTT OTA, Matter OTA). ?
- Home Assistant HACS · cloud polling
How to add it to Home Assistant
- Install HACS if you haven’t yet
- HACS → Integrations → search “eufy” → Download
- Restart Home Assistant
- Settings → Devices & services → Add integration → eufy
Every spec, with its source
18 of 21 specs sourced
- Manufacturer spec sheet 12
- FCC / CE filing 4
- HACS integration docs 1
- User manual 1
- ? Not published — we don’t guess 3
1. Access
3 of 3 known
−38 vs avg
| Spec | Smart Lock C220 | Source | vs all smart door locks |
|---|---|---|---|
| Unlock methods Auto-unlock uses your phone's location. Fingerprint and keypad work without a phone, useful for kids and guests. | AppKeypadFingerprint | Manufacturer spec sheet | |
| Auto-lock Locks itself after the door closes. Works best with a door sensor. | Yes | Manufacturer spec sheet | |
| Door sensor Knows if the door is open or closed, not just locked. | No | Manufacturer spec sheet | behind 100% |
2. Installation
3 of 3 known
| Spec | Smart Lock C220 | Source | vs all smart door locks |
|---|---|---|---|
| Installation Retrofit locks sit on the inside and keep your existing key. Renters usually want retrofit. | Full lock replacement | Manufacturer spec sheet | |
| Lock standard Euro profile cylinders are common in DE, NL, FR and the Baltics. Check the emergency function on your cylinder. | US deadbolt | Manufacturer spec sheet | |
| Security certification Independent tests such as SKG (NL), VdS (DE) or ANSI/BHMA (US). | ANSI/BHMA Grade 3 | Manufacturer spec sheet |
3. Power
2 of 2 known
+2 vs avg
| Spec | Smart Lock C220 | Source | vs all smart door locks |
|---|---|---|---|
| Battery life Manufacturer estimate at ~8 operations per day. Wi-Fi locks drain faster than Thread or Bluetooth. | 8 months | Manufacturer spec sheet | beats 40% |
| Battery Rechargeable packs are convenient but the lock is offline while charging unless you have a spare. | AA | Manufacturer spec sheet |
4. Connectivity
4 of 4 known
−19 vs avg
| Spec | Smart Lock C220 | Source | vs all smart door locks |
|---|---|---|---|
| Wi-Fi 2.4 GHz has longer range. Dual band helps in crowded apartment buildings. | 2.4 GHz | FCC / CE filing | |
| Thread Low-power mesh used by Matter. Needs a Thread border router (HomePod mini, Nest Hub, SkyConnect…). | No | FCC / CE filing | behind 50% |
| Zigbee Mature mesh protocol. Works locally with Zigbee2MQTT or ZHA in Home Assistant. | No | FCC / CE filing | beats 0% |
| Bluetooth Usually only for setup or short-range control. | Yes | FCC / CE filing |
5. Integrations
5 of 5 known
−37 vs avg
| Spec | Smart Lock C220 | Source | vs all smart door locks |
|---|---|---|---|
| Matter Works with every major platform locally. Check which device types are supported — some features may stay app-only. | No | Manufacturer spec sheet | behind 75% |
| Home Assistant Core integrations ship with Home Assistant. HACS integrations are community-maintained and can break after updates. | HACS | HACS integration docs | |
| Alexa | Yes | Manufacturer spec sheet | |
| Google Home | Yes | Manufacturer spec sheet | |
| Apple Home | No | Manufacturer spec sheet | behind 80% |
6. Privacy & Local Control
1 of 4 known
−44 vs avg
| Spec | Smart Lock C220 | Source | vs all smart door locks |
|---|---|---|---|
| Works offline Keeps working with your internet down — schedules, automations and local apps still run. | ? Not published | ||
| Cloud account required You must create a manufacturer account to set it up. Some devices stop working if the cloud shuts down. | Yes | User manual | behind 67% |
| Subscription for key features Features locked behind a monthly fee, e.g. history, AI detection or remote access. | ? Not published | ||
| Firmware updates via HA Update the firmware from Home Assistant without the vendor app (Zigbee2MQTT OTA, Matter OTA). | ? Not published |
Manuals & documents
Published by eufy. We check these links every week.
Change history
Suggest a correction- Value added — Home Assistant HACS integration docs
- Value added — Thread FCC / CE filing
- Value added — Zigbee FCC / CE filing
Show 15 earlier changes Hide earlier changes
- Value added — Bluetooth FCC / CE filing
- Value added — Wi-Fi FCC / CE filing
- Value added — Door sensor Manufacturer spec sheet
- Value added — Auto-lock Manufacturer spec sheet
- Value added — Cloud account required User manual
- Value added — Apple Home Manufacturer spec sheet
- Value added — Google Home Manufacturer spec sheet
- Value added — Unlock methods Manufacturer spec sheet
- Value added — Alexa Manufacturer spec sheet
- Value added — Matter Manufacturer spec sheet
- Value added — Installation Manufacturer spec sheet
- Value added — Lock standard Manufacturer spec sheet
- Value added — Security certification Manufacturer spec sheet
- Value added — Battery life Manufacturer spec sheet
- Value added — Battery Manufacturer spec sheet
Which version to buy where
Buy from the Amazon store in your country.
| Region | Buy |
|---|---|
| US for you | from $119.99 |
| UK | from £144.99 |
Price as of 4 Nov 2026 · amazon.com
More from eufy
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- LiDARNavigation: LiDAR
- 11.06 cmRobot height: 11.06 cm
- Roller mopMopping system: Roller mop
Similar price, different trade-offs
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Bolt SE
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Assure Lock 2 Keypad with Wi-Fi
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Questions about the Smart Lock C220
Didn’t find your answer? Ask us
Does it work with Home Assistant?
Yes, via HACS. See the setup steps above.
Is it Matter-certified?
No. Use the eufy app or the platform integrations listed above.
Which version should I buy?
The US version (), sold on amazon.com. Other regions use different plugs and model numbers — see “Variants” above.
What warranty do I get?
The eufy manufacturer’s warranty for your region. In the UK and EU you also have statutory rights against the seller; check the listing on Amazon for details.