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Deal.ai › Compare

MiLocks Keypad Knob vs Evanshow 190BT Fingerprint Door Lock

The Evanshow 190BT is the more capable lock: it adds a fingerprint reader, NFC cards, a mechanical key and app control, where the MiLocks knob is keypad-only. The MiLocks is the simpler, cheaper-feeling option and its 3.8-star rating from 83 owners points to mixed long-term satisfaction. Buy the Evanshow if you want keyless convenience for family and guests; buy the MiLocks only if a basic code knob is all you need and you accept fewer ways in.

  • Choose the MiLocks Keypad Knob if you want a plain code-entry knob with no app, no fingerprint setup, and you are fine with a single way to unlock.
  • Choose the Evanshow 190BT if you want fingerprint entry, cards, a backup key and app control on one knob.

Prices

  • MiLocks Keypad Knob: $50.39 at Walmart (checked today)
  • Evanshow 190BT Fingerprint Door Lock: $29.99 at Amazon (checked today)
  • Difference: the Evanshow 190BT Fingerprint Door Lock is $20.40 cheaper than the MiLocks Keypad Knob today
MiLocks
MiLocks Keypad Knob Satin Nickel

MiLocks Keypad Knob

MiLocks Keypad Knob Satin Nickel

3.8(83 ratings)
$50.39at WalmartChecked 49 min ago
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Pros
  • Simple keypad entry with a backlit pad
  • Holds up to 6 codes for guests and help
  • Installs with a Phillips screwdriver, no wiring
  • Satin nickel finish suits common door hardware
Cons
  • No fingerprint, card, key or app access
  • No listed mechanical key backup
  • Mixed owner ratings at 3.8 out of 5
  • Runs on 4 AA batteries you supply
Evanshow
Evanshow Fingerprint Door Lock Biometric Door Knob with Keypad Keyless Entry

Evanshow 190BT Fingerprint Door Lock

Evanshow Fingerprint Door Lock Biometric Door Knob with Keypad Keyless Entry

$29.99at AmazonChecked 47 min ago
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As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • Five ways to unlock, including a physical key
  • Fast 0.5-second fingerprint reads
  • App and card access for family and visitors
  • Fits a range of door thicknesses and either hand
Cons
  • More setup and pairing than a code-only knob
  • Fingerprint readers can fail with wet or worn fingers
  • No owner rating data to judge reliability
  • App control adds a dependency on your phone

What separates them

MiLocks Keypad KnobEvanshow 190BT Fingerprint Door Lock
Unlock methodsKeypad code only, plus the code-then-button sequenceFingerprint, keypad code, NFC card, mechanical key and Tuya app
Entry speedType a code and press unlockFingerprint unlock in about 0.5 seconds
User codesAccepts up to 6 codes for guests and service peopleMultiple passcodes plus fingerprints and cards managed in the app
Power and wiring4 AA batteries, no wiring, standard Phillips screwdriver installBattery-powered with app management; no wiring stated
Door fitStandard knob fit, one packFits doors 1.18 to 1.97 inches thick, ambidextrous for left or right
Backup accessCode only; a dead battery or forgotten code leaves no key override listedMechanical key works when electronics fail
Owner satisfaction3.8 out of 5 from 83 ratingsNo rating data available
SimplicityFewer parts and settings to learnMore setup: fingerprints, cards and app pairing

Price history

$64.71$29.99
Nov 4Nov 11
  • MiLocks Keypad Knob: lowest $64.71 on Nov 9 at The Home Depot; $64.71 on Nov 10.
  • Evanshow 190BT Fingerprint Door Lock: lowest $29.99 on Nov 9 at Amazon; $29.99 on Nov 11.

Prices at every store

MiLocks Keypad Knob

  • WalmartNew

    In stockSold by MiProducts CorporationReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $50.39+ $10.00 shippingChecked 49 min ago
    Visit Walmart
  • The Home DepotNew

    In stock

    $64.71Free shippingChecked Nov 10
    Visit The Home Depot
All 2 stores and price history →

Evanshow 190BT Fingerprint Door Lock

  • eBayNew

    In stock

    $56.63Free shippingChecked 18 h ago
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $29.99Checked 47 min ago
    Visit Amazon

Store links may earn us a commission.

All 2 stores and price history →

Specs compared

SpecMiLocks Keypad KnobEvanshow 190BT Fingerprint Door Lock
colorSilver—
actual_colorSatin Nickel—
size1 Pack—
Unlock methods—fingerprint, keypad passcode, nfc card, mechani…
Fingerprint unlock time—0.5-second unlocks
Door thickness fit—1.18"-1.97"
Height—7.1 cm
Length—15.2 cm
Width—20.3 cm
Weight—0.54 kg
Model—190BT
Hand orientation—Ambidextrous

What reviewers say

MiLocks Keypad Knob

  • 3.8 / 583 ratings

Owners like the convenience of code entry and the easy install, but the 3.8 rating reflects recurring complaints about keypad failures and short battery life. Several say it worked well at first and then stopped accepting codes.

What people mention
  • KeypadMixedOwners find code entry convenient but report the keypad failing or becoming unresponsive over time.
  • BatteryCriticisedSeveral say the four AA batteries drain quickly or the lock dies without much warning.
  • SetupPraisedBuyers describe installation as quick and straightforward on standard interior doors.
  • BuildCriticisedSome owners say the knob feels lighter and less solid than a standard metal knob.

Questions and answers

Which is better for renters or a guest room?
The MiLocks is easier to justify for a guest room because a code is enough and there is less to configure. The Evanshow suits a main entry where family want fingerprint speed.
Which lasts longer?
There is no solid reliability data for the Evanshow, while the MiLocks sits at 3.8 out of 5 from 83 ratings, which is middling. Both are battery-powered consumer knobs, so expect to replace batteries and possibly the unit over time.
Is the Evanshow worth stepping up to?
Yes if you want fingerprint and key backup, which the MiLocks lacks entirely. If a code is all you need, the extra methods add setup without changing daily use much.
Can I still get in if the battery dies?
The Evanshow has a mechanical key as a fallback. The MiLocks lists no key override, so a dead battery is a real lockout risk.
Will either fit my door?
The Evanshow states a fit of 1.18 to 1.97 inches thick and works on either hand. The MiLocks is a standard knob replacement, so check your door's bore and thickness before buying.
Do either need wiring?
No. The MiLocks runs on 4 AA batteries with no wiring, and the Evanshow is also battery-powered with app management.

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