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Silver curved-handle biometric door lock with fingerprint sensor and app control

FITNATE

FITNATE HS0398K Smart Biometric Door Lock Silver

SKU CH-7W9W-XVME1 MPN HS0398K

A silver biometric door lock with fingerprint, app and key entry for doors 32 mm to 48 mm thick

  • Location typeResidential
  • Main functionApartment
  • Surface finishSilver
  • Product typeBiometric Locks
  • Main materialMetal
  • Key featuresWidely Use

Finish Silver

  • Three unlocking options: fingerprint, app control and spare key
  • Curved handle design stays grippy in rain and snow
  • One-touch biometric locking and unlocking with a single press
  • Tuya Bluetooth app manages guests, logs and auto-lock settings
  • Fits doors 32 mm to 48 mm thick with screwdriver-only installation

Smart Biometric Door Lock with Three Access Methods

The FITNATE HS0398K is a residential-grade smart lock finished in silver metal. It serves homeowners and apartment dwellers who want keyless entry without replacing the entire door hardware. Three unlocking options cover daily use, guest access and backup scenarios.

Indoor Operation and Power Profile

The lock runs on battery power during normal household traffic, waking only when a fingerprint is presented or an app command arrives. Standby draw is minimal so routine comings and goings produce no audible motor noise and no noticeable heat at the handle.

Sustained Use Over a Full Day

Repeated unlocking cycles — such as during a gathering or a changeover of guests — keep the motor and scanner active for longer periods. The mechanism remains responsive because each action is discrete, and the battery reserve handles the extra cycles without voltage sag that would delay the latch.

How it compares

Measured against everything we stock in Door Lock Sets & Deadbolts, at today’s prices. Recalculated every night.

Price $53.99
Typical for this category: the median of 2,145 items is $55.99.

Specifications

Product
Brand nameFITNATE
Model nameHS0398K
Product typeBiometric Locks
Size & build
Surface finishSilver
Main materialMetal
More details
Location typeResidential
Main functionApartment

Other versions of this model

1 more in the same range

Questions about this item

How do I install the FITNATE HS0398K on a wooden door, and what step is often missed?

Use the included cutting template and a screwdriver; the step people miss is verifying the door thickness is between 32mm and 48mm before drilling.

What maintenance will the HS0398K biometric lock need over time?

Clean the fingerprint sensor regularly for reliable reads and replace the batteries when the app alerts you to low power.

What limit appears first during heavy daily use of the HS0398K?

Battery life is the first limit; frequent fingerprint and app unlocks drain power faster, so expect to change cells more often.

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