Eufy – Smart Lock S230
The Eufy Smart Lock S230 is a cutting-edge security solution designed to provide easy access and enhanced protection for your home. With advanced features like fingerprint recognition, Wi-Fi connectivity, and a robust build, this smart lock ensures peace of mind whether you’re at home or away.
Key Features
- Your Finger is the Key: Recognizes your fingerprint in just 0.3 seconds and unlocks your door in 1 second—faster than fumbling for your keys.
- Control From Anywhere: With its all-new Wi-Fi connectivity, you can control the smart lock from anywhere via the Eufy Security app.
- Auto-Lock Function: A built-in sensor detects when your door is closed and locks it automatically behind you, every time.
- Multiple Ways to Unlock: Open using your fingerprint, the Eufy Security app, keypad, or physical key.
- Built to Last: Sturdy zinc alloy and stainless steel frame tested to handle the comings and goings of a busy household for over 30 years. The IP65 rating ensures protection against rain and temperature swings.
The Eufy Smart Lock S230 is a top-tier choice for anyone looking to upgrade their home security. Its robust design, combined with user-friendly features like fingerprint recognition and keyless entry options, make it an ideal solution for securing your home. Don’t compromise on security—choose the Eufy Smart Lock S230.
Specifications
- Material: Zinc Alloy, Stainless Steel
- Dimensions: 6.26in x 2.8in x 1.06in (16cm x 7.1cm x 2.7cm)
- Weight: 4.29 lbs (1.95 kg)
- Color: Black
- Battery Type: 10,000 mAh rechargeable battery (included)
- Connectivity: Bluetooth, Wi-Fi
- App Compatibility: Eufy Security app available on iOS and Android
- Waterproof: IP65 rating
How to Use the Eufy Smart Lock S230
- Install the Smart Lock: Follow the included instructions to install the smart lock on your door within 15 minutes using a simple tool.
- Set Up the App: Download the Eufy Security app and follow the prompts to set up your smart lock.
- Program Fingerprints and Codes: Register fingerprints and create unique access codes for family members and guests.
- Lock and Unlock: Use the fingerprint scanner, keypad, smartphone app, or physical key to lock and unlock your door.
Eufy Smart Lock S230 Compared
| Feature | Eufy Smart Lock S230 | Generic Smart Lock | Traditional Deadbolt |
|---|---|---|---|
| Fingerprint Recognition | Yes | No | No |
| Keyless Entry Options | 4 (Fingerprint, Keypad, App, Key) | 2 (Keypad, Key) | 1 (Key) |
| Auto-Lock Function | Yes | Yes | No |
| Connectivity | Bluetooth, Wi-Fi | Bluetooth | No |
| Battery Life | Long-lasting (One-Year) | Standard | N/A |
| Price | $$$ | $$ | $ |
Eufy Smart Lock S230 FAQs
How does the fingerprint recognition work?
The Eufy Smart Lock S230 uses a highly accurate fingerprint scanner that recognizes your fingerprint in just 0.3 seconds and unlocks your door in 1 second.
What are the keyless entry options?
The smart lock offers 4-in-1 keyless entry options: fingerprint, keypad, smartphone app, and physical key.
Is the Eufy Smart Lock S230 weather-resistant?
Yes, the smart lock has an IP65 rating, making it resistant to rain and temperature swings from -22°F/-30°C to 158°F/70°C.
How long does the battery last?
The smart lock features a 10,000 mAh rechargeable battery that provides up to one year of use from a single charge.
Can I control the smart lock remotely?
Yes, you can control the smart lock remotely via the Eufy Security app, available on iOS and Android.
Recent Reviews
- Madison: “Great product but company does not honor warranty. It works well, alerts when heart rate is too fast or slow, but battery issues and warranty support were lacking.”
- Aima G.: “Peace of mind for a first-time mom who is also a doctor. No false alarms, fits well, good battery life, great customer support.”
- Nancy: “Love this. Tried another brand and had connection issues but this sock has been accurate and provides peace of mind with many great features.”
- Lisa S.: “Highly recommend for easing the mind when the baby is sleeping alone in the crib. Warnings are clear and also in push notification to cell phone.”
- Margie S.: “Excellent product for monitoring heart rate and oxygen levels. Comes with multiple sizes and fits well. Love the app for real-time data.”




