GHome Smart or Evanshow? Door Knobs Compared in 2026
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You are comparing GHome Smart vs evanshow door knob models for your home. Both offer fingerprint and keypad entry with app control. The GHome Smart model adds auto-locking and local storage. The Evanshow model supports IC cards and holds more user data. You need to decide which access methods and capacity fit your household best.
Key differences
| Aspect | GHome Smart Rechargeable Keypad Door Knob | Evanshow Biometric Fingerprint Door Knob |
|---|---|---|
| Access Methods | Fingerprint, password, app, key | Fingerprint, password, key, IC card, app |
| Fingerprint Capacity | 20 | Up to 100 |
| Passcode Capacity | 20 | 50 |
| Auto Lock | Yes, 5 seconds | Not listed |
| Data Storage | 100% local | Not listed |
Which one should you choose?
Choose GHome Smart Rechargeable Keypad Door Knob if
- You want the lock to auto-lock after five seconds.
- You prefer storing fingerprint data locally for privacy.
- You need a lock that fits doors up to 2-1/4 inches thick.
Choose Evanshow Biometric Fingerprint Door Knob if
- You need to store fingerprints for more than 20 people.
- You want to use IC cards for entry access.
- You prefer a lighter unit at 1.2 pounds.
Verdict: Choose the GHome Smart model if you value automatic locking and local data privacy. Pick the Evanshow option if you need higher capacity for users or require IC card support.
GHome Smart vs Evanshow Comparison
access methods
You have more entry options with the Evanshow model. It supports fingerprints, passwords, two mechanical keys, an IC card, and app control. That is five distinct ways to get inside. The GHome Smart lock offers four methods: fingerprint, password, app control, and mechanical keys. It does not list support for IC cards in its data. If you frequently use access cards for staff or guests, the Evanshow provides a dedicated slot for that. The GHome Smart relies on digital credentials and physical keys only.
fingerprint capacity
The Evanshow model holds significantly more fingerprints than the GHome Smart option. You can store up to 100 unique fingerprints on the Evanshow device. This is useful for larger households or busy offices with many users. The GHome Smart lock allows you to register only 20 fingerprints. If you have a large family or many employees, you may reach the limit on the GHome Smart unit quickly. The Evanshow provides ample space for additional users without needing to delete old entries.
password capacity
Both locks allow you to create multiple passcodes for family and guests. The GHome Smart model supports 20 personalized passwords. The Evanshow model supports 50 passwords. This gives you more flexibility with the Evanshow device if you need temporary codes for different visitors or service providers. The GHome Smart limit is lower, which might require you to reuse codes more often. For most small homes, 20 codes is sufficient, but the Evanshow offers a higher ceiling for password management.
auto lock
The GHome Smart lock includes an automatic locking feature that engages five seconds after you unlock the door. This ensures you do not forget to secure your entry point. The Evanshow data does not mention an auto-lock function. You would likely need to manually turn the handle or use the keypad to lock it every time. For peace of mind and convenience, the GHome Smart automation removes the step of remembering to lock up. This feature is particularly helpful for busy routines.
data storage
Privacy is handled differently between these two units. The GHome Smart lock stores all fingerprint data locally on the device with no cloud storage. This keeps your biometric information off the internet. The Evanshow data does not specify whether it uses local or cloud storage for its fingerprint database. If keeping biometric data offline is a priority for you, the GHome Smart approach offers clear transparency. You do not need to worry about external servers holding your access keys.
battery charging
The GHome Smart lock features a 400mAh rechargeable battery that you can charge fully in four to six hours. The Evanshow data does not list a rechargeable internal battery capacity or charging time. It does mention a USB port for emergency power using an external bank, but notes this cannot charge the internal batteries. This suggests the Evanshow may use disposable batteries. If you prefer not to buy replacement batteries, the GHome Smart rechargeable option is more practical.
Which smart door knob fits your needs?
Users needing high capacity for large families
The Evanshow model supports up to 100 fingerprints and 50 passwords. This capacity suits households with many residents or frequent guests. You can manage access for a larger group without running out of storage slots. The five access methods, including IC cards, offer flexibility for different user preferences.
Buyers prioritizing privacy and auto-locking
GHome Smart stores all fingerprint data locally with no cloud storage. This approach enhances privacy by keeping biometric information on the device. The lock also auto-locks five seconds after use, reducing manual effort. You get peace of mind with local security and automatic engagement without needing to check the door manually.
Those wanting versatile entry options including cards
Evanshow includes IC card support alongside fingerprints, passwords, keys, and app control. This five-in-one setup provides multiple ways to enter if batteries die or apps fail. The inclusion of mechanical keys and cards ensures you are not locked out due to technical issues or forgotten credentials during daily use.
Users seeking quick recognition and rechargeable power
GHome Smart offers 0.2-second recognition speed and a rechargeable 400mAh battery. You avoid replacing disposable batteries by charging the unit via USB. The fast recognition and long battery life based on usage frequency provide convenience. You get reliable access with minimal maintenance for the power system.
The products compared
GHome Smart Rechargeable Keypad Door Knob
Best for: Users needing local fingerprint storage and auto-lock
- Access Methods
- Fingerprint, password, app, key
- Recognition Speed
- 0.2s
- Fingerprint Capacity
- 20
- Passcode Capacity
- 20
- Application
- Home, Garage, Office, Apartment, Bedroom
- Included Hardware
- Knob
View on Amazon: GHome Smart Rechargeable Keypad Door Knob Affiliate link
The GHome Smart K10PRO is a glossy black smart door knob offering four access methods: fingerprint, password, app, and mechanical key. It stores up to 20 fingerprints and 20 passwords locally for privacy. The device features a 0.2-second recognition speed and auto-locks in 5 seconds. It runs on a 400mAh rechargeable battery. This model suits renters or homeowners seeking a keyless entry solution with app management and local data storage.
Pros
- Stores 20 fingerprints and 20 passwords locally without cloud storage
- 0.2-second fingerprint recognition speed with 99.9% accuracy
- Auto-locks in 5 seconds after unlocking
- Includes mechanical keys for emergency access
Cons
- App control is limited to Bluetooth range
- Fingerprint capacity is lower than typical biometric locks
- Battery requires 4-6 hours to fully charge
Good fit if
- You want local data storage for privacy
- You need a 5-second auto-lock feature
- You prefer a rechargeable battery over disposables
Skip if
- You need Wi-Fi remote access outside Bluetooth range
- You require more than 20 user credentials
- You prefer a matte finish over glossy black
Verdict: GHome Smart K10PRO Fingerprint Door Knob provides fast local biometric access and secure auto-locking for users who prioritize privacy and Bluetooth convenience.
Evanshow Biometric Fingerprint Door Knob
Best for: Users needing app log tracking and easy installation
- Access Methods
- Fingerprint, password, key, IC card, app
- Fingerprint Capacity
- Up to 100
- Passcode Capacity
- Up to 50
- App Compatibility
- Tuya
- Application
- Home, Office, Apartment, Bedroom, Hotel
- Included Hardware
- Knob
View on Amazon: Evanshow Biometric Fingerprint Door Knob Affiliate link
The Evanshow biometric door knob offers five access methods: fingerprint, password, IC card, mechanical keys, and Tuya app control. It stores up to 100 fingerprints and 50 passwords. You can manage access remotely, track entry logs, and enable silent mode. The unit weighs 1.2 pounds and fits doors between 1.18 and 1.97 inches thick. It installs without drilling, making it suitable for bedrooms or offices.
Pros
- Stores up to 100 fingerprints and 50 passwords
- Includes Tuya app for remote management and logs
- Fits 1.18 to 1.97 inch thick doors
- Installs without drilling or wiring
Cons
- Requires admin fingerprint registration before use
- Emergency USB port cannot charge internal batteries
- Lacks battery level monitoring in specs
Good fit if
- You need multiple access methods for family or guests
- You want to track entry logs via an app
- You prefer installation without drilling into the door
Skip if
- You need a lock that works without an app
- Your door thickness is outside the 1.18 to 1.97 inch range
- You require a battery level indicator in the app
Verdict: Evanshow Biometric Door Knob with App is a practical option for users who want app-based log tracking and multiple access methods. It fits well for apartments or offices where easy, tool-free installation is a priority.
Specifications side by side
| Spec | GHome Smart Rechargeable Keypad Door Knob | Evanshow Biometric Fingerprint Door Knob |
|---|---|---|
| Access Methods | Fingerprint, password, app, key | Fingerprint, password, key, IC card, app |
| Recognition Speed | 0.2s | not stated |
| Fingerprint Capacity | 20 | Up to 100 |
| Passcode Capacity | 20 | Up to 50 |
| App Compatibility | not stated | Tuya |
| Access Method | Keypad, Fingerprint, App Control | Keypad, Fingerprint, Key, Key Card |
| Application | Home, Garage, Office, Apartment, Bedroom | Home, Office, Apartment, Bedroom, Hotel |
| Included Hardware | Knob | Knob |
| Special Features | Auto Lock | not stated |
| Dimensions | 3.93 × 9.05 × 9.05 inches | 5.5 × 5.5 × 5.5 inches |
| Weight | 1.68 pounds | 1.2 pounds |
| Color | Glossy Black | BLACK 03 |
| Model | K10PRO Smart Door Knob | 003 |
| Size | not stated | door lock |
Frequently asked questions
Does the GHome Smart knob lock automatically?
Yes, the GHome Smart K10PRO includes an auto-lock feature. This allows the door to secure itself after entry without manual turning. It is useful for users who prioritize privacy and want to avoid forgetting to lock up. The model supports local fingerprint storage for fast access.
What access methods does the Evanshow knob support?
The Evanshow Biometric Door Knob offers five distinct entry methods. You can use a keypad, fingerprint, mechanical key, IC card, or app control. This variety suits users who need flexible options for apartments or offices. It also provides app-based log tracking for monitoring access.
Which door knob is lighter?
The Evanshow model is lighter at 1.2 pounds. The GHome Smart K10PRO weighs 1.68 pounds. If you prefer a lighter installation or handle, the Evanshow option is the better choice. Both models include the knob hardware for standard door fitting.
Does the GHome Smart knob have an IC card reader?
No, the GHome Smart K10PRO does not support IC cards. It relies on keypad, fingerprint, and app control for entry. The Evanshow model is the one that includes IC card compatibility. Choose GHome Smart if you do not need card-based access.
What colors are available for these smart knobs?
The GHome Smart K10PRO comes in Glossy Black. The Evanshow model is listed as BLACK 03. Both options provide a dark, modern finish suitable for residential or office doors. Color choices are limited to these black variants in the current lineup.
Can I use the Evanshow knob in a hotel?
Yes, the Evanshow Biometric Door Knob is listed for hotel use. Its support for IC cards makes it suitable for hospitality environments. The model also fits homes, offices, and bedrooms. Its tool-free installation is a practical feature for quick setup in various settings.