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SwitchBot Lock Ultra

SwitchBot Lock Ultra - Main image
$70 $139.99 In stock

Category: Learn More

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.

Customer Reviews (4.5 / 5 · 17 reviews)

Sofia ★★★★★

Worried my old jimmy-proof lock wouldn't work with this, but the included adapter made it a breeze—it's got that triple battery setup too, so even if the main dies I'm not locked out. Took maybe twenty minutes to fit, and now I just tap my phone and the deadbolt slides shut on its own.

Harper ★★★★★

Installed it on my mortise lock with the included adapter and it fit perfectly, no shims or drilling needed. The triple battery backup gives me real peace of mind since I've been burned by dead smart locks before. Setup took maybe fifteen minutes and now I never worry about forgetting my keys.

Edward ★★★★★

Finally a smart lock that didn't make me call a locksmith—the triple battery setup gives me real peace of mind when I'm traveling. My deadbolt is a weird jimmy-proof style and it fit without any extra drilling.