SwitchBot Lock Ultra Smart Door Lock

Upgrade your home security with the SwitchBot Lock Ultra, a next-generation smart door lock designed to fit 99.9% of doors. Featuring fingerprint unlock, auto unlock, NFC, voice control, and triple battery protection, it delivers fast, quiet, and ultra-secure access with seamless smart home integration.

Key Features

Fits 99.9% of Doors

Compatible with Single Deadbolts, Jimmy Proof locks, and Mortise locks (adapter supported), making installation quick and hassle-free.

Triple Battery Protection

Equipped with a main battery, backup pack, and emergency power, ensuring uninterrupted operation even during low-battery situations.

5 Smart Unlock Methods

Unlock your door using:

• Fingerprint recognition

• Auto Unlock (hands-free)

• NFC

• Voice assistants

• Smartwatch access

Advanced 6-Layer Security System

Includes tamper alerts, encrypted communication, real-time lock status, and multi-level security protection for complete peace of mind.

Fast & Quiet Performance

Unlocks in just 0.3 seconds with 98% accuracy, powered by an upgraded quiet motor for smooth and silent operation.

Product Specifications

• Dimensions: 122 × 62.6 × 66.8 mm (4.8 × 2.5 × 2.6 in.)

• Weight: 367 g (12.9 oz.) (with batteries)

• Battery Type: 3 × 18350 rechargeable batteries (parallel)

• Total Capacity: 4200mAh

• Battery Life: Up to 9 months
  (Based on approximately 10 lock/unlock cycles per day)

What’s Included

• SwitchBot Lock Ultra (with backup battery pack)

• Mounting components

• Magnet & wood grain stickers

• Charging cable

• Support and direction tape

• Rechargeable main battery pack with up to 9-month battery life