GHome Smart Fingerprint Door Lock 4-in-1 Keyless Entry - Secure Home

In this review of the GHome Smart Fingerprint Door Lock, the bottom line is simple: it is best for homeowners or renters who want fast, local biometric access with multiple backup options. The reviewer found the lock particularly useful for bedroom doors, apartments and interior entryways because its 4-in-1 unlocking system-fingerprint, keypad password, Bluetooth app control and mechanical key-covers nearly every access scenario while keeping biometric data on the device rather than in the cloud.

Key Features

• 4 Unlock Methods: Offers fingerprint recognition, up to 100 custom passwords, Bluetooth app control within range and an emergency mechanical key for flexible access.
• Fast Biometric Access: The thumbprint reader recognizes prints in about 0.2 seconds and opens in under 1.5 seconds for near-instant entry.
• Local Privacy: Fingerprint templates are stored locally on the knob with no cloud storage, reducing remote-data exposure.
• Rechargeable Power: Uses a removable 500mAh rechargeable battery with Type C charging that recharges in about 2 hours and lasts months under normal use.
• App Management: The companion app (Bluetooth range) lets you add or remove fingerprints, view unlock records and switch privacy or silent modes for tailored control.
• Easy Installation: Installs in 10-30 minutes with a screwdriver and fits most standard US doors, with customer support and a 1-year warranty.

Who It's For

The GHome Smart knob is ideal for people who want a modern, secure interior or secondary exterior lock with multiple access options and local biometric storage, such as apartment dwellers, bedroom owners and small office spaces. It suits households that value quick entry and the convenience of app-assisted management without relying on cloud services.

Those who need full remote Wi-Fi control out of the box should look elsewhere or plan to purchase a separate gateway, since the app control is limited to Bluetooth range unless a gateway is added. If you need an exterior-grade deadbolt designed for harsh outdoor exposure, consider a product rated specifically for exterior weather resistance.

Pros & Cons

Pros

• Quick and accurate fingerprint reading with AI self-learning to improve recognition over time.
• Multiple backup entry methods including keypad and mechanical key minimize lockout risk.
• Rechargeable battery with Type C is convenient and shows low-battery alerts in the app.

Cons

• App control is Bluetooth-only unless a separate gateway is purchased for Wi-Fi access.
• Designed primarily for interior and standard doors; not marketed as a weatherproof exterior deadbolt.

Specifications

Product Type	4-in-1 fingerprint door knob
Unlock Methods	Fingerprint, keypad password, Bluetooth app, mechanical key
Fingerprint Capacity	Up to 100 fingerprints
Battery	Removable 500mAh rechargeable lithium, Type C charging
Recognition Speed	Fingerprint ~0.2s, unlock <1.5s
App Control	Bluetooth range (gateway required for Wi-Fi)
Warranty & Support	1-year warranty, 24/7 after-sales support

Our Verdict

The GHome Smart Fingerprint Door Lock is a strong choice for interior doors, apartments and offices where fast biometric access, multiple entry options and local data storage matter. It represents good value for users who prioritize convenience and privacy, though those seeking built-in remote Wi-Fi control or an exterior-rated deadbolt should plan to add a gateway or select a different model.

Frequently Asked Questions

Can I control the lock from anywhere?
You can control and view records via the app only within Bluetooth range; a separate gateway is required for remote Wi-Fi control.

How long does the battery last between charges?
The removable 500mAh battery typically lasts 5-6 months under normal use and recharges in about 2 hours via Type C.

Is my fingerprint data stored in the cloud?
No, fingerprint templates are stored locally on the device to protect privacy and are not uploaded to cloud services.