SwitchBot Lock Ultra SmartLock s an advanced smart door lock designed to provide maximum security, convenience, and seamless smart home integration. With an unlocking speed of just 0.3 seconds and a recognition accuracy of up to 98%, it offers fast and reliable access to your home. Featuring Bluetooth 5.2 connectivity, multiple unlocking methods, ultra-quiet operation, and compatibility with leading smart home ecosystems, the Lock Ultra transforms any compatible door into a modern smart entry system.
Fast and Effortless Access
Powered by Bluetooth 5.2 and Fast Mode technology, the SwitchBot Lock Ultra responds instantly when you approach your door.
Benefits include:
- Unlocking in as little as 0.3 seconds
- Up to 98% recognition accuracy
- Automatic unlocking when approaching
- Faster and more convenient daily access
- Smooth and responsive operation
Whether you’re carrying groceries or returning home with full hands, access is quick and effortless.
Quiet Operation Day and Night
The Lock Ultra automatically activates Quiet Mode after dark.
In this mode:
- Operating noise is reduced to less than 20 dB
- Sound effects are disabled
- Door access remains smooth and discreet
- Family members and neighbors are not disturbed
This makes it ideal for late-night arrivals and early-morning departures.
Designed for European Doors
The SwitchBot Lock Ultra has been specifically developed to support a wide range of European locking systems.
Compatible lock types include:
- Deadbolt locks
- Jimmy Proof locks
- Mortise locks (with adapter)
The lock supports both partial and full locking modes, allowing quick access during the day and enhanced security at night.
Triple Emergency Power Protection
To ensure reliable operation, the Lock Ultra features a three-layer power system.
The system includes:
- Main rechargeable battery
- Backup CR123A battery resistant to temperatures down to -40°C
- Emergency USB-C power input
Even if the main battery is depleted, you can still unlock the door when needed.
A single charge provides up to 9 months of operation based on typical daily use.
Multiple Ways to Unlock
The SwitchBot Lock Ultra offers complete flexibility when it comes to access control.
Supported unlocking methods include:
- Fingerprint recognition
- NFC cards
- Smartwatch access
- Voice commands
- Auto Unlock via GPS
- Mobile app control
- Password entry
The system supports four password types:
- Permanent passwords
- One-time passwords
- Temporary passwords
- Masked passwords
This makes it easy to manage access for family members, guests, and service personnel.
Full Smart Home Integration
With Matter support and compatibility with major smart home platforms, the Lock Ultra integrates seamlessly into your connected home.
Supported ecosystems include:
- Apple Home
- Google Home
- Amazon Alexa
- Samsung SmartThings
- Home Assistant
(Requires a compatible SwitchBot Hub)
You can remotely monitor lock status, receive notifications, manage access permissions, and create automation routines from a single platform.
Elegant and Compact Design
The Lock Ultra features a premium aluminum housing with a slim profile of just 42 mm, making it significantly thinner than previous generations.
Design highlights:
- Full aluminum construction
- Modern minimalist appearance
- Three included wood-grain covers (light, medium, and dark)
- Seamless integration with various interior styles
The result is a smart lock that looks as good as it performs.
Advanced Security Features
Your home security is protected by a comprehensive 6-layer security system.
Security functions include:
- Tamper detection alerts
- Data encryption
- Real-time status monitoring
- Instant notifications
- Secure access management
Through the SwitchBot app, you can always see whether your door is open, closed, or left ajar.
Description:
- Unlocks in just 0.3 seconds
- Up to 98% recognition accuracy
- Bluetooth 5.2 connectivity
- Automatic unlocking function
- Ultra-quiet operation (<20 dB)
- Triple backup power system
- Up to 9 months battery life
- Multiple unlocking methods
- Matter support
- Smart home integration
- Premium aluminum design
- Supports most European lock types
- Advanced 6-layer security protection
Technical details:
- Dimensions: 122 × 62.6 × 66.8 mm
- Weight: 367 g (with batteries)
- Power Supply: 3 × 18350 rechargeable batteries (4200 mAh total)
- Battery Life: Up to 9 months (10 cycles per day)
- Backup Battery: CR123A (up to 500 emergency unlocks, operational down to -40°C)
- Connectivity: Bluetooth 5.2, Matter support (via SwitchBot Hub)
- Operating Noise: <20 dB (Quiet Mode)
- Housing Material: Aluminum with wood-grain covers
- Compatibility: Most European locks (Deadbolt, Jimmy Proof, Mortise with adapter
Unlocking Methods:
- Fingerprint
- Auto Unlock
- NFC
- Voice control
- Smartwatch
- Passwords (4 types)
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