SwitchBot Lock Ultra
SwitchBot Lock Ultra
SwitchBot Lock Ultra
SwitchBot Lock Ultra
SwitchBot Lock Ultra
SwitchBot Lock Ultra
SwitchBot Lock Ultra
SwitchBot Lock Ultra
SwitchBot Lock Ultra
SwitchBot Lock Ultra
SwitchBot Lock Ultra
SwitchBot Lock Ultra
SwitchBot Lock Ultra
SwitchBot Lock Ultra
SwitchBot Lock Ultra
SwitchBot Lock Ultra
SwitchBot Lock Ultra
SwitchBot Lock Ultra
SwitchBot Lock Ultra
SwitchBot Lock Ultra
SwitchBot Lock Ultra
SwitchBot Lock Ultra
SwitchBot Lock Ultra

SwitchBot Lock Ultra

Lock Robots
$139.99

Quantity

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Product Description

  • Fits 99.9% of Doors: Works with most Single Deadbolts, Jimmy Proof & Mortise locks (with adapter).
  • Triple Battery Protection: Main + backup + emergency power keeps your lock always working.
  • 17 Unlock Methods: Use fingerprint, auto unlock, NFC, voice, or even your smartwatch.
  • 6-Layer Security System: Tamper alerts, encryption, and real-time status for all-around safety.
  • Fast & Quiet Performance: Unlock in 0.3s with 98% accuracy and upgraded quiet motor.

Product Information and Specs

Dimensions: 

Size : 122 × 62.6 × 66.8 mm (4.8 × 2.5 × 2.6 in.)
Weight : 367 g (12.9 oz.) (with batteries)
Battery : 3 x 18350 batteries in parallel (4200mAh total), 12 months battery life (based on 10 locks/unlocks per day)

What's Included:

  • Lock Ultra (with backup pack)
  • Mounting components (bracket, screws, lock cylinder parts)
  • Magnet & wood grain stickers (×3)
  • Charging cable & support/direction tape
  • Rechargeable main pack with up to 12-month battery life

Warranty

All our smart locks come with a 1-year warranty.

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Customer Reviews

Based on 8 reviews
100%
(8)
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U
Umberto Bareato
perfect

perfect

Y
Younis Sairany
SwitchBot Lock Ultra

Excellent product 👌, and very easy installation, highly recommend.

D
Dimosthenis Tziolias
Great Lock

The lock is really great. I connected the lock to Apple home through hub 2 and up to now works flawlessly. The mechanism is strong and silent. The app offers several features what still is missing is notifications through the Apple Home which I believe will come in a future software update. The value is great for what you pay. Remaining to see if it will have any issues as I have installed it less than a day. The shipping could have been better as it took 14 days to arrive!

a
antonio dec
A great upgrade

The product is a great update compared to the last version both aesthetically and technically. it looks much better on the door and the new motor is at least 2x faster than the previous, additionally the new automatic calibration works smoothly for me.Order from SwitchBot site was easy and the delivery was very quick. the service is ready to reply to any of your questions. Iàm extremmly satisfied so far

O
Oliver T.
All good

I am very happy with my smart keylock, ist working perfectly and it was easy to configure

M
Martin Steyer
Works flawlessly

This is my first smart lock - I wanted to wait until I can use my iPhone without App to unlock. Well… just using my face works even better. Happy to report I did not run into problems and can recommend it not only for nerds. Real benefit not having to think about a key.

M
Manuel Jorge Andrade
Great product!

Easy to instal, the YouTube videos are very useful.
Easy to set-up. In less than 15 minutes it was working perfectly.
So far so good. Very happy with the purchase.

J
Jonas Exlager
Best (and most quiet) SmartLock I ever had!

The SwitchBot Lock Ultra is by far the most quiet smartlock I ever had. In the slowest setting you nearly hear nothing except the lock mechanism itself. But even in the fastest setting it’s surprisingly quiet. On the outside you nearly hear nothing in the fastest setting - which is very nice when living in a flat with neighbors doors next to one.
Setting up the lock is quite easy and the installation too. The lock has a nice haptic and feels high quality. It’s a big bigger than some others on the market, but that does not really matter as you get the most functions and best performance with this lock. Nice and unique feature is the extra batteries you get in the lock. This way you can recharge the main battery and still can operate the lock.

I pared the lock with the keypad vision which is a very nice combo. The unlocking process is smooth and fast.

Bonus points for the support: They take feedback of the users and try to improve their products with it. I recommend some small improvements and got the feedback that they are developing one of them already. Most companies may only send a pre-written thank you mail and don’t really care about the feedback.

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Coming Soon

Quick Intro

Universal smart fingerprint door lock installation diagram showing compatibility with deadbolt locks and jimmy proof mortise locks - seamless upgrade supports original keys with adapter kit for 99.9% of doors
Lock Ultra_US_Amazon Images_1600x2000_02@2x (1).webp__PID:4df0e023-a87b-448c-b6b4-fcc02da8c807
Smart door lock triple power backup system - rechargeable main battery 12 months life, cold-resistant backup battery 1000 unlocks, micro-power emergency unlock 5 times for reliable security
Smart door lock quiet fast motor technology - 2x faster unlock speed with FastUnlock system and under 20dB ultra quiet operation compared to retrofit smart locks
Smart door lock design elevation showcase - seamless fit with precision-matched base ring and customizable style with 3 wood grain wraps to match your door aesthetics
Smart door lock 6-layer security system - app alerts, auto lock, emergency unlock, AES-128 encryption, local data storage, low battery alerts for complete peace of mind protection
Smart door lock mobile app control interface - real-time lock status monitoring, activity logs with timestamps, remote lock unlock control anytime anywhere for complete door management
Smart door lock complete package contents - main lock unit, mounting hardware, charging cable, 3 wood grain wraps, installation tools, and accessories with universal adapter kit sold separately

Made to match

SwitchBot Lock Ultra is a perfect fit for North American homes. It only takes minutes to set up and lets you keep your original door lock.

SwitchBot Lock Ultra Touch Combo smart door lock - smaller faster quieter better design with Matter and Home Assistant compatibility, featuring fingerprint scanner and keypad for multiple unlock methods
100% Renter Friendly Smart Lock - No Permanent Installation Required for Any Door Type
SwitchBot smart lock seamless upgrade apartment installation - supports original keys with easy screwdriver installation, perfect for apartment living with no landlord conflict, keeps existing deadbolt functional
SwitchBot smart lock adapter kit for jimmy proof and mortise locks - adjustable latch claw for different lock knob widths and raised base for varying lock heights, compatible with multiple lock types
Lock Ultra_EN_Amazon EBC_1464x600_6-1_PC@1x.jpg__PID:e6bd1e3a-504d-40e0-a3a8-7bb48c36b4fc
SwitchBot Lock Ultra unlock methods showcase - permanent fingerprint, Matter smart home integration, auto unlock, plus Bluetooth mobile, temporary password, voice control, physical key, home sharing, face recognition, NFC card and smartwatch access options
SwitchBot smart lock fingerprint technology - 0.3 second recognition time, 98% accuracy, anti-spoofing detection, stores up to 100 fingerprints with advanced biometric security sensor
SwitchBot smart lock auto unlock feature - woman with full hands carrying groceries, door automatically unlocks using GPS and Bluetooth detection before reaching for keys, hands-free entry convenience
(EBC底部圆点轮播PC)Wallet Finder Card_JP_Amazon EBC_2-1_PC_V1_Find My@2x - 2025-07-03T145214.126.webp__PID:a4e6bd1e-3a50-4df0-a023-a87bb48c36b4
SwitchBot smart lock 4 password types - permanent code, disguise code with virtual passcode protection, time-limited code with expiration, and one-time code for single use access control
Smart door lock with triple battery protection system - rechargeable main battery (12 months life), cold-resistant backup battery (1000 unlocks), and micro-power emergency unlock (5 unlocks) - fits 99.9% of doors with zero lockout risk
Smart door lock dual battery system - main rechargeable battery with backup power ensures continuous operation while charging - never get locked out even during low battery
Cold-resistant smart door lock operates at -40°C with CR123A backup battery - 5-year ultra-low self-discharge technology works in freezing weather and while charging
SwitchBot Lock Ultra low battery emergency unlock vs other smart locks - supercapacitor technology works when battery nearly empty while competitors fail to unlock
Smart door lock battery reminder system - LED indicator, app notifications, and sound alerts prevent lockout by warning when to recharge Lock Ultra battery
Ultra-fast smart door lock with 0.2s Bluetooth response, accelerated unlocking fast mode, and 100% speed boost motor - no more waiting by the door
Quiet smart door lock with automatic night mode - under 20dB noise level silent as falling leaves - come home late without waking family sleeping
Customizable smart door lock in black and silver colors with light, medium, dark wood grain finishes - Lock Ultra designed to match any door style
Ultra-slim smart door lock 42mm thick vs 83mm - twice as slim and elegant with aluminum alloy shell compact design compared to SwitchBot Lock Pro
Hands-free smart door lock elbow tap unlock - woman carrying packages uses Quick Key 2.0 with 10% larger button area for easy access when hands are full
Smart door lock auto-lock with magnetic sensors - reacts to real door status only when fully closed with audible alert if not properly secured
Smart door lock NFC card unlock for kids - child using Bluetooth tracker and NFC unlock card with Apple Find My support - no more worries when kids forget keys
Smart home integration - Lock Ultra with Matter bridge and IR controller triggers home automation routines - curtains close, lights on, AC and TV off when leaving home
Automatic home security system - Lock Ultra with SwitchBot Hub and Cam exits privacy mode when leaving home for instant protection and monitoring
Lock Ultra_EU_Amazon_EBC_M_600x450_1-1@1x.png__PID:b0d679d8-2418-464b-9b93-a4001dc5f263
100% renter friendly retrofit smart door lock - compatible with deadbolt, jimmy proof, and mortise locks with adapter kits - no permanent installation required
Seamless upgrade smart door lock supports original keys - perfect for apartment living with screwdriver-only installation - no conflict with landlord agreement
Smart lock adapter kit for jimmy proof and mortise locks - adjustable latch claw fits various lock knob widths and door heights - universal compatibility solution
Lock Ultra_EN_Amazon_EBC_600x450_6-1_M@1x.jpg__PID:bd1e3a50-4df0-4023-a87b-b48c36b4fcc0
Hub 3_EN_Amazon A+_1464x600_02-1_M@2x.webp__PID:77354d19-4e3d-472c-bbc6-2a8a09119bd4
Hub 3_EN_Amazon A+_1464x600_02-2_M@2x.webp__PID:9f77354d-194e-4d87-ac7b-c62a8a09119b
Hub 3_EN_Amazon A+_1464x600_02-3_M@2x.webp__PID:859f7735-4d19-4e3d-872c-7bc62a8a0911
SwitchBot Lock Ultra unlock methods showcase - permanent fingerprint, Matter smart home integration, auto unlock, plus Bluetooth mobile, temporary password, voice control, physical key, home sharing, face recognition, NFC card and smartwatch access options
SwitchBot smart lock fingerprint technology - 0.3 second recognition time, 98% accuracy, anti-spoofing detection, stores up to 100 fingerprints with advanced biometric security sensor
SwitchBot smart lock auto unlock feature - woman with full hands carrying groceries, door automatically unlocks using GPS and Bluetooth detection before reaching for keys, hands-free entry convenience
LOCK ULtra_JP_Amazon A+_600x450_01_M@2x (22).webp__PID:0aa4e6bd-1e3a-404d-b0e0-23a87bb48c36
SwitchBot smart lock 4 password types - permanent code, disguise code with virtual passcode protection, time-limited code with expiration, and one-time code for single use access control
Smart door lock with triple battery protection system - rechargeable main battery (12 months life), cold-resistant backup battery (1000 unlocks), and micro-power emergency unlock (5 unlocks) - fits 99.9% of doors with zero lockout risk
Smart door lock dual battery system - main rechargeable battery with backup power ensures continuous operation while charging - never get locked out even during low battery
Cold-resistant smart door lock operates at -40°C with CR123A backup battery - 5-year ultra-low self-discharge technology works in freezing weather and while charging
SwitchBot Lock Ultra low battery emergency unlock vs other smart locks - supercapacitor technology works when battery nearly empty while competitors fail to unlock
Smart door lock battery reminder system - LED indicator, app notifications, and sound alerts prevent lockout by warning when to recharge Lock Ultra battery
Ultra-fast smart door lock with 0.2s Bluetooth response, accelerated unlocking fast mode, and 100% speed boost motor - no more waiting by the door
Quiet smart door lock with automatic night mode - under 20dB noise level silent as falling leaves - come home late without waking family sleeping
Customizable smart door lock in black and silver colors with light, medium, dark wood grain finishes - Lock Ultra designed to match any door style
Ultra-slim smart door lock 42mm thick vs 83mm - twice as slim and elegant with aluminum alloy shell compact design compared to SwitchBot Lock Pro
Hands-free smart door lock elbow tap unlock - woman carrying packages uses Quick Key 2.0 with 10% larger button area for easy access when hands are full
Smart door lock auto-lock with magnetic sensors - reacts to real door status only when fully closed with audible alert if not properly secured

Frequently Asked Questions

Still not sure compatibility?
Contact our Customer Support Team to find out more.

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Hear it straight from our users.

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Shane Whatley

165K subsrcibers

The SwitchBot Lock Ultra Vision is one of the most advanced smart locks on the market, featuring 3D face unlock, fingerprint access, and full support for Apple Home via Matter. In this video, I test the SwitchBot smart lock on my garage door and share my thoughts on installation, performance, and smart home integration.

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simon42

186K subsrcibers

The new SwitchBot Lock Ultra and the Keypad Vision are both the third generation of smart lock and keypad from SwitchBot. It took 3 tries, but I think they hit it on the head! Finally, this is a smart lock I can put in my home and use forever. It looks great, and the Keypad Vision makes entry into my home easy and quick. This smart lock (with the keypad) has over 18 different ways to unlock or lock the door so you're not only secure, but it's pretty convenient.

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Craig's Tech Talk

170K subsrcibers

The SwitchBot Lock Ultra with Keypad Vision is a modern door lock solution that combines security, convenience and intelligence.

Specs

Product Info
Size122x62.6x66.8mm
Weight367g
MaterialsMagnesium aluminum alloy, PC+ABS
Functional Parameters
Quick KeyMechanical button with tactile feedback
ThumbturnManual unlock by rotating the knob
Automatic LockingSupported
Stall Torque22.5Kgf.cm
Load Torque8Kgf.cm
No-Load Speed50rpm
Noise Level50–55dB (measured at 50cm)
Minimum Detection Angle10°
Power Supply
Main Battery3×18350 rechargeable batteries (4200mAh total), lasts up to 12 months
Backup BatteryCR123A (1400mAh), supports 1000 emergency unlocks
Dual Battery SystemMain pack + Backup pack
Micro-Power Unlock5 emergency unlocks supported
Others
Operating EnvironmentIndoor use: -10°C to 45°C, 10% to 90% RH
InstallationFixed with screws or adhesive mounting
Charging RemindersLED light, app notifications, and sound alerts
CompatibilityWorks with SwitchBot Keypad and Keypad Touch
Warranty1 year