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
SwitchBot Lock Ultra
SwitchBot Lock Ultra
SwitchBot Lock Ultra
New

SwitchBot Lock Ultra

Lock Robots
US$139.99

Quantity

-
+

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.
  • 5 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), 9 months battery life (based on 10 locks/unlocks per day)

What's Included:

  • Lock Ultra (with backup pack)
  • Mounting components
  • Magnet & wood grain stickers
  • Charging cable & support/direction tape
  • Rechargeable main pack with up to 9-month battery life

Warranty

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

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Sales Assurances
Fast Delivery
30-Day Money-Back
Guarantee
Hassle-Free
Warranty
Lifetime Customer
Support
Fast Delivery
30-Day Money-Back Guarantee
Hassle-Free Warranty
Lifetime Customer Support

Customer Reviews

Based on 12 reviews
92%
(11)
8%
(1)
0%
(0)
0%
(0)
0%
(0)
A
Anonymous

Very nice product

S
SEVAG TOVMASSIAN
Sevag

Recently upgraded to the SwitchBot Lock Ultra and I’m genuinely impressed. It’s sleek, easy to install, and works perfectly with my existing deadbolt—no drilling or fuss required. The motor is fast and quiet, and the rechargeable battery lasts months without needing a top-up.
Paired with the Keypad Touch, it unlocks (literally!) a new level of convenience—face recognition, fingerprint ID, NFC, and remote access. I also love how it blends into my doorframe with the wood-grain stickers for a subtle, modern look.

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!

D
David Colhoun
Best so far

I have had all three generations and this one is superb. Still a large block but good to see they are getting smaller. Half lock position is a great feature. Doesn't work great with Home Assistant at the moment but sure it will soon.

O
Oliver T.
All good

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

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

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Coming Soon

Customer Reviews

Based on 12 reviews
92%
(11)
8%
(1)
0%
(0)
0%
(0)
0%
(0)
A
Anonymous

Very nice product

S
SEVAG TOVMASSIAN
Sevag

Recently upgraded to the SwitchBot Lock Ultra and I’m genuinely impressed. It’s sleek, easy to install, and works perfectly with my existing deadbolt—no drilling or fuss required. The motor is fast and quiet, and the rechargeable battery lasts months without needing a top-up.
Paired with the Keypad Touch, it unlocks (literally!) a new level of convenience—face recognition, fingerprint ID, NFC, and remote access. I also love how it blends into my doorframe with the wood-grain stickers for a subtle, modern look.

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!

D
David Colhoun
Best so far

I have had all three generations and this one is superb. Still a large block but good to see they are getting smaller. Half lock position is a great feature. Doesn't work great with Home Assistant at the moment but sure it will soon.

O
Oliver T.
All good

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

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

Quick Intro

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Made to match

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

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Frequently Asked Questions

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

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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 9 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