# Sifely S WiFi Fingerprint Smart Lock with Handle

The Sifely S WiFi is a fingerprint smart lock with a handle, keypad, app control and built-in Wi-Fi. It offers several access methods and temporary or scheduled codes, but customer feedback reports mixed Wi-Fi reliability and battery life.

- [Original product page](https://best-deals.pro/product/sifely-s-wifi-fingerprint-smart-lock-handle)
- [View offer](https://best-deals.pro/visit/sifely-s-wifi-fingerprint-smart-lock-handle)
- Market: US
- Language: en-US
- Currency: USD
- Brand: Sifely
- Model: Sifely S WiFi
- Category: Electronics > Smart Home & Security > Smart Home Controls & Access
- Price: 75.59 USD
- Previous price: 89.99 USD
- Discount: 16%
- Price checked: 2026-11-14T06:19:43.431Z
- Rating: 4.4 / 5
- Reviews: 209

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Unlock using fingerprint, keypad code, app, RFID credential, mechanical key or supported voice assistant.
- Built-in Wi-Fi is claimed to enable remote locking, unlocking, status checks, alerts and access management without a separate gateway.
- The app is described as supporting temporary, one-time, recurring and scheduled access, plus entry history.
- Auto-lock, Passage Mode and Privacy Mode are listed options.
- The handle is described as reversible for compatible left- or right-handed doors.

## Pros

- Multiple listed entry methods give household members and guests alternatives to carrying a key.
- Temporary and recurring codes, app-based eKeys and access history are useful for guest or rental access management.
- The listing specifies compatible US door thickness, bore and backset measurements to help assess fit before purchase.
- A mechanical key and Type-C emergency power port are listed as backup entry options.

## Cons

- Four AA batteries are required and are not included.
- Remote app access depends on the lock's Wi-Fi connectivity, which customer feedback describes as inconsistent.

## Specifications

### Identity
- Brand: Sifely
- Model: Sifely S WiFi
- Lock type: Deadbolt
### Connectivity and controls
- Wireless connection listed: Bluetooth, Wi-Fi
- Control methods listed: App, Remote, Touch, Voice
### Dimensions and installation
- Form factor: Oval
- Dimensions listed: 7 x 3 x 1.12 inches
- Weight listed: 2 pounds
- Compatible door thickness listed: 1-3/8 to 2-1/4 inches
- Bore size listed: 2-1/8-inch
- Backset listed: 2-3/8- or 2-3/4-inch
### Materials and appearance
- Material listed: Aluminum, Zinc
- Color: Silver
- Finish: Satin
### Access and power
- Fingerprint capacity claimed: up to 100 fingerprints
- Passcode capacity claimed: 200 passcodes
- Power source claimed: 4 AA batteries \(not included\)
- Battery life claimed: up to 6 months of battery life depending on use

## Before you buy

- The listing claims up to six months of battery life depending on use, while customer feedback is mixed, including reports of batteries lasting less than two weeks. Wi-Fi reliability is also mixed. Confirm door measurements and app or voice-assistant compatibility for your setup before buying.

## In the box

- Mounting plate (Included)
- Rubber gasket (Included)
- Face plate (Included)
- Back plate (Included)
- Bolt assembly (Included)
- 2 keys (Included)
- 2 key cards (Included)

## A good fit for

- Households wanting fingerprint, code, app, RFID and key access options in one lock.
- Hosts or property managers who need temporary or recurring entry codes and app-based access records.
- Buyers replacing a compatible handle-and-deadbolt arrangement who can confirm their door dimensions.

## Less suited to

- Buyers who need dependable remote access without first confirming Wi-Fi performance in their setting.
- Anyone expecting batteries to be included or a guaranteed battery-life duration.

## Customer feedback

Customer feedback reports positive experiences with app usability, ease of connection, fingerprint recognition and general functionality, while battery life and Wi-Fi reliability are mixed. Some customers report good battery life, while others say batteries last less than two weeks, and connectivity problems are also mentioned. That variation matters for a lock whose advertised remote controls and status checks depend on connectivity. The overall rating distribution leans positive, but does not resolve these practical concerns.
- Positive themes: Customers report an intuitive app and positive experiences with fingerprint recognition and functionality.
- Negative themes: Customer feedback includes reports of Wi-Fi connectivity problems and unusually short battery life.
- Mixed feedback: Battery life receives both favorable and unfavorable feedback. Wi-Fi connectivity is also described inconsistently.

## Frequently asked questions

### Does the Sifely S WiFi need a separate gateway?
The listing says Wi-Fi is built in and remote access does not require a separate Wi-Fi gateway.
### What entry methods are listed?
Fingerprint, keypad passcode, smartphone app, compatible RFID key fob or card, mechanical key and supported voice assistant.
### What batteries does it use?
The listing specifies four AA batteries, which are not included. It also claims up to six months of use depending on usage and lists low-battery alerts and a Type-C emergency power port.
### Will it fit my door?
The listing gives a compatible door thickness of 1-3/8 to 2-1/4 inches, a 2-1/8-inch bore and 2-3/8- or 2-3/4-inch backset. Check your door against these dimensions.

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## Add-ons

- [Electronic Fingerprint Smart Lock with Handle, Digital Passcode/Code Keypad, Keyless Entry, Bluetooth App, Remote Unlock, RFI](https://best-deals.pro/visit/sifely-s-fingerprint-smart-lock-handle)
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## Images

![Sifely S WiFi Fingerprint Smart Lock with Handle — 1](https://best-deals.pro/i/F-iVaTsPCLLSXCTaYi9vjdImITjT1GzRsdkitk_rP25Wp5IHrkAyEAXEiq7GzXuxOyFu9Lh90ZGYpkV7Nc1Kpvz9EFtd0Gj6NfbABsaow_vqDlG69Eu4-fgz.jpg)

![Sifely S WiFi Fingerprint Smart Lock with Handle — 2](https://best-deals.pro/i/IFAiEj9fgWecmW2U4u0Tc52s8yaOQzgl1y_PC3czHjBjnIfNbhvgT-A36nR6Wk_xgd9cPqApBQArCFbaC1VlqX2FKelM-MUw7Sn9W7RoYvdOGrkzUOyzAoxl.jpg)

![Sifely S WiFi Fingerprint Smart Lock with Handle — 3](https://best-deals.pro/i/Zk1sD3-ldnzzBMhbc9KinciB3s7t6A6KCfg6j4uLvJT_UQNzE0Zz31FWNrjYsCDydjVoWc6VZ-CZaPWRmSidJCZjgeeF5C3z96sH4C-FYl0DH_RW6C8w1KUm.jpg)

![Sifely S WiFi Fingerprint Smart Lock with Handle — 4](https://best-deals.pro/i/9DftRA9RTgRcb9K0pReatSHLm2PMCzL2QmvCjCeMLOaBhnrc8heS3hlYr3H0mpZiFxyIafMmeGWtxHT4SH0ufjkoW4m8Ucpp-4CwpU1ZmimHUn0c6sYyEgPk.jpg)

![Sifely S WiFi Fingerprint Smart Lock with Handle — 5](https://best-deals.pro/i/H3gH8q_DMdIaS75hPdHs6RdlQBpskZxMllmXyfDiR0hGleMPa4UZUaGaVRBqf9aoCbDGUDkf6ERRN9nuX9az7s1xTf7dEr7IFmWVUXCPdUQDOh9tYpaq0Ke9.jpg)

![Sifely S WiFi Fingerprint Smart Lock with Handle — 6](https://best-deals.pro/i/3nyv8KIDsUOU7ztSL3AyHrNf1lF4BGhir9tHMrGxG39zr3M1yy-fPbkaAMFE0rpYZJ-wFYL4pLQtbfjUKhTzxhGSncVradQ39BU6bHjsYdb84kkmR6A5rhdE.jpg)

![Sifely S WiFi Fingerprint Smart Lock with Handle — 7](https://best-deals.pro/i/gNxYxwjchCIYClttdPTeY2xTSVECLqM2M_KyZA6byzNMyTTYOj2WZsfKQcQr7wFjLfso93NIClB3d8gFMrUpY-QMuoYtv6qVRsxpzK31_Sw4XV8UPEhn5sqi.jpg)