SwitchBot, a company known for its smart home devices, has introduced a new retrofit smart lock designed for European homes. The SwitchBot Lock Ultra Max Vision Pro Combo, unveiled at the IFA trade show, allows users to enter their homes in multiple ways without needing a traditional key. This lock supports up to 19 different methods of access, including fingerprint scans, numeric passcodes, NFC cards, and contactless authentication using facial or palm vein recognition. Additional options include unlocking via a smartphone app, voice commands, smartwatches, and widgets within the SwitchBot App. The combo package includes three components: the Keypad Vision Pro, the Hub Mini Matter, and the new Lock Ultra Max. The Hub Mini Matter is a smart home hub that allows the lock to connect with other Matter-compatible devices, enabling a more integrated smart home experience. The Keypad Vision Pro provides an additional entry point with its own passcode system and visual feedback for users. Priced at €339.99 or £339.99 (approximately $395), the SwitchBot Lock Ultra Max Vision Pro Combo is more expensive than the previously released Lock Ultra 3D model, which features 3D facial recognition and costs $249.99. The higher price reflects the added features and components included in the combo, offering a more comprehensive smart access solution for homeowners. This new lock is part of a growing trend in smart home technology, where security and convenience are increasingly integrated into everyday household items. While the cost is higher than some models, the variety of access options and compatibility with other smart devices may appeal to users looking for a more flexible and connected home security system.