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Energizer Smart Door Lock Deadbolt with Keyless Fingerprint Entry

Energizer Smart Door Lock Deadbolt with Keyless Fingerprint Entry

3· 15 ratings

Best price now

$44.65at eBayObserved at 4:14 AM

Compared across 5 stores. Prices are checked against each store and labelled with when.

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Our take on the Energizer Smart Door Lock Deadbolt with Keyless Fingerprint Entry

The Energizer Smart Door Lock is a Bluetooth deadbolt that opens with a fingerprint, a key fob or the app, and it fits doors 35-55 mm thick. It is a budget entry into keyless entry, and the $44.65 new price at eBay as of November 4, 2026 is at the low end of what it has sold for recently. The 3-out-of-5 rating from 15 buyers suggests it works but has rough edges. It is a basic lock, not a full smart-home hub device.

Best forRenters or first-time keyless buyers on a tight budgetHouseholds that want fingerprint entry without a keypadSecondary doors, garages and back entrancesPeople who want a lock they can install themselves
Pros
  • Fingerprint entry means no keys or codes to carry
  • Two key fobs included in the box
  • Bluetooth app control for sharing access
  • Fits standard doors 35-55 mm thick
  • Low price for a biometric deadbolt
Cons
  • Bluetooth only, so no remote access away from home
  • No keypad, so guests without a phone or fob can't get in
  • Mixed 3-out-of-5 rating from 15 buyers
  • Battery life and fingerprint reliability are common weak points on budget locks

Energizer Smart Door Lock Deadbolt with Keyless Fingerprint Entry prices at every store

  • Hyper MicrosystemsRefurbished

    In stock

    $59.99Observed at 4:14 AM
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  • eBayNew

    Availability unknownSold by buytheworld999

    $44.65Observed at 4:14 AM
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  • eBayPre-owned

    Availability unknownSold by hypermicrosystems

    $69.99Observed at 4:14 AM
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  • BJ's Wholesale ClubNew

    Availability unknown

    $74.99Observed at 4:14 AM
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  • TargetNew

    Out of stock

    $139.99Observed at 4:14 AM
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  • Home DepotNew

    Out of stock

    $149.99Observed at 4:14 AM
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Energizer Smart Door Lock Deadbolt with Keyless Fingerprint Entry price history

Lowest price we've seen: $44.65 on Nov 4 at eBay. Tracked across 4 stores since Nov 4.

What reviewers say

Buyers rate it 3 out of 5 overall, which points to a lock that does the basics but frustrates some owners. Complaints tend to center on fingerprint reads and app pairing rather than the hardware itself.

Pros
  • Fingerprint unlock is quick when it reads correctly
  • Simple install on standard doors
  • Good value at under $50
Cons
  • Fingerprint sensor misses on some fingers
  • Bluetooth app connection can be flaky
  • Limited support for guests without a fob

Specifications

Type
Deadbolt Door Lock
Height
8.9 Centimetres
Width
8.9 Centimetres
Depth
8.9 Centimetres
Color
Black
Compatible With
Doors between 35 mm-55 mm (1.37 in-2.16 in)
Material
Metal
Hardware Type
Deadbolt Door Lock
Included Hardware
Two key fobs
Typical Users
Unisex, Adult
Smart Connectivity
Yes
Wireless Technology
Bluetooth

Questions and answers

Is the Energizer smart lock worth $44.65?
At $44.65 at eBay as of November 4, 2026, it is one of the cheapest fingerprint deadbolts you can buy. Expect basic function, not premium reliability. It is a fair buy if you want keyless entry on a secondary door.
Does it work with Alexa or Google Home?
No. It connects over Bluetooth only, so there is no Wi-Fi bridge and no voice assistant control. You unlock with a fingerprint, a fob or the app when you are in range.
Can I unlock it remotely?
Not from outside Bluetooth range. The lock has no Wi-Fi or hub support, so remote unlock and access logs away from home are not available.
What is in the box?
The deadbolt, mounting hardware and two key fobs. You supply the batteries and a phone with the app for setup.
Will it fit my door?
It fits doors 35-55 mm (1.37-2.16 in) thick. Measure your door before buying, and check that your existing deadbolt bore is standard.
When is it cheapest?
Budget smart locks tend to dip during Black Friday and back-to-school sales. The current $44.65 at eBay is already near the bottom of its recent range.
Where is the Energizer Smart Door Lock Deadbolt with Keyless Fingerprint Entry cheapest?
At eBay, for $44.65, as of our latest check.
What do buyers say about the Energizer Smart Door Lock Deadbolt with Keyless Fingerprint Entry?
Rated 3 out of 5 from 15 ratings.
Where can I buy the Energizer Smart Door Lock Deadbolt with Keyless Fingerprint Entry?
5 stores we checked sell it, including eBay, Hyper Microsystems, BJ's Wholesale Club, Target, Home Depot.

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