Ultra-fast, ultra-quiet, ultra-intelligent: Equipped with a powerful next-generation motor, the SwitchBot Lock Ultra opens your door in just 1.75 seconds. Enjoy ultra-quiet operation with a noise level of just 20 dB - ideal if you get home late without waking anyone. Up to 18 unlocking methods: The SwitchBot Lock Ultra offers up to 18 unlocking options (sold separately, not included) when paired with the Matter-enabled Hub Mini and the new Keypad Touch. Supports Apple Home via Matter - control your door with iPhone, Apple Watch or iPad. Worry-free battery life: The Lock Ultra has a rechargeable main battery. The main battery lasts up to 9 months on a full charge.

In addition, the Lock Ultra is equipped with an additional emergency battery. While the main battery is charging, the emergency battery takes over to ensure that the Lock Ultra can still be unlocked normally. Slim, seamless fit for more locks: The SwitchBot Lock Ultra features a full metal housing that is 50 % slimmer, with magnetic quick release and gap-free mounting ring for flush, tool-free installation - no drilling required. Installation is simple and will not damage your existing lock. Includes 3 woodgrain trim options to match a variety of interior styles. Advanced security features: Real-time updates on door and lock status with unlocked door notifications. The magnetic automatic locking system ensures that the door is securely locked according to its status and offers.