Best Smart Door Lock in India: 5 Fingerprint Locks Compared

Last updated: 27 October 2026

Quick answer: For most Indian homes, the best smart door lock is one that fits your door thickness (most take 35–65 mm), offers fingerprint plus PIN plus a mechanical key, and has an emergency USB power port. The Godrej Advantis IoT9 and Yale YDME 100 NxT suit Wi-Fi homes; Qubo and Atomberg SL1 are simpler Bluetooth options.

Which smart door locks are worth shortlisting in India?

The table below compares five widely sold models using the makers’ and retailers’ published specifications. We have not tested these locks ourselves; check the current listing before you buy, because specifications and bundled accessories change.

Lock	Ways to unlock	Connectivity	Door thickness	Emergency power	Warranty
Godrej Advantis IoT9	9: fingerprint, PIN, RFID card, Bluetooth app, Wi-Fi, BLE remote, phone NFC, smartwatch, key	Wi-Fi + Bluetooth; Alexa and Google Assistant	35–75 mm	USB Type-C	3 years
Yale YDME 100 NxT	Fingerprint, PIN, RFID card, app, voice assistant, key	Wi-Fi	35–65 mm	USB power-bank terminal	36 months (carry-in, per retailer listing)
Godrej Catus Connect	Fingerprint (up to 99), PIN, RFID card, app, key; OTP sharing	App-based	Check listing	Emergency backup	Check listing
Qubo Smart Door Lock Ultra (HLM01)	Fingerprint (up to 100), PIN, RFID card, app, voice assistant, key	Bluetooth 5.0	35–60 mm	Micro USB	24 months (carry-in)
Atomberg SL1	Fingerprint, PIN, OTP, RFID card, app, key	Bluetooth	35–65 mm	USB Type-C	24 months (on-site)

Sources: Godrej Advantis IoT9 product page, Godrej digital lock guide, Croma: Yale YDME 100 NxT, Croma: Qubo HLM01, Croma: Atomberg SL1. Checked 27 October 2026.

Disclosure: Some links below are Amazon affiliate links. If you buy through them, DigiRake may earn a small commission at no extra cost to you.

Godrej Advantis IoT9: best for a connected main door

The IoT9 has the widest range of entry methods in this list, including phone NFC and smartwatch unlocking, and it works with Alexa and Google Assistant. Wi-Fi lets you check the access history and unlock remotely. Godrej says the lock is made in India with data hosted on Indian servers, and it fits doors from 35 to 75 mm — the widest range here. It runs on four AA alkaline cells, with a Type-C port to power it in an emergency.

Watch out for: nine unlock methods means more settings to manage; if you only want fingerprint and PIN, a simpler lock is easier for elders. Video door phone integration needs a separately bought module.

Check Godrej Advantis IoT9 on Amazon India ↗

Yale YDME 100 NxT: best for Wi-Fi app control

Yale’s YDME 100 NxT combines fingerprint, PIN, RFID card, app and voice-assistant access with built-in Wi-Fi, so you do not need a separate bridge to use it remotely. It takes four AA batteries, warns you when they run low and has a terminal for a USB power bank if they die. It fits doors 35–65 mm thick.

Watch out for: the retailer listing describes the warranty as carry-in, so ask about on-site service in your city before buying.

Check Yale YDME 100 NxT on Amazon India ↗

Qubo Ultra and Atomberg SL1: best for simple Bluetooth setups

Both locks skip Wi-Fi and connect to your phone over Bluetooth, which keeps setup simple but means no remote unlocking from outside the house. The Qubo HLM01 stores up to 100 fingerprints and lists about 8 months of battery life on AA cells, with a Micro USB jump-start port. The Atomberg SL1 adds one-time passwords (useful for a cook or delivery visit), uses a Type-C emergency port and comes with a 24-month on-site warranty, according to its retailer listing.

Watch out for: the Qubo’s listed maximum door thickness is 60 mm — measure your door first.

Check Qubo smart locks on Amazon India ↗
Check Atomberg SL1 on Amazon India ↗

How do you choose a smart lock for an Indian home?

Check	What to look for
Door thickness and type	Measure the door. Most models here list 35–65 mm; Godrej IoT9 goes to 75 mm. Metal, glass and sliding doors usually need a different model or accessory.
Wi-Fi or Bluetooth	Wi-Fi allows remote unlocking and live alerts; Bluetooth works only near the door but is simpler and drains less battery.
Backup access	Insist on a mechanical key override and an emergency USB port so a flat battery never locks you out.
Who will use it	Elders and children find fingerprint or card easier than long PINs. OTP or visitor codes help for domestic help and guests.
Service and installation	Check whether installation is included and whether the warranty is on-site or carry-in in your city.

Who should buy a smart lock, and who should skip it?

Buy one if family members arrive at different times, you often hand keys to a cook, driver or guest, or you rent out a flat and want to change codes without changing locks.

Skip it, or wait, if your door is thinner or thicker than the supported range, you rent and cannot drill the door, or nobody at home is comfortable replacing batteries and managing an app. A good mechanical lock with a video doorbell may suit you better.

Related guides

Frequently asked questions

Does a smart door lock work during a power cut?

Yes. The locks in this guide run on AA batteries rather than mains power. If the batteries run out, you can power the lock from a power bank through its emergency USB port or open it with the mechanical key.

How long do smart lock batteries last?

Qubo and Atomberg list around 8 months on AA cells, depending on use. Wi-Fi locks generally use more power than Bluetooth locks. Godrej and Yale list low-battery alerts; replace cells as soon as you see one.

Can I fit a smart lock on my existing wooden door?

Usually, if the door thickness falls inside the lock’s supported range and there is room for the mortise body. Godrej describes the IoT9 as suited to main wooden doors. Ask the brand or installer to check your door before you order.

Do I need Wi-Fi for a smart lock?

No. Fingerprint, PIN and card all work without internet. Wi-Fi is needed only for remote unlocking, live alerts and voice-assistant control.

Is a smart lock safer than a normal lock?

It removes the risk of lost or copied keys and keeps a log of who entered, but its security still depends on the lock body, the door and how carefully you share codes. Change visitor PINs regularly and keep the app updated.