Nuki says its new Smart Lock Ultra is a third the size and three times as fast as previous models. | Image: Nuki
Popular European smart lock maker Nuki has announced the fifth generation of its smart lock. The Smart Lock Ultra is a third the size of the original Nuki, features a new brushless motor for faster operation, and promises at least six months of battery life. Plus, for the first time, the new lock has been designed to work with US deadbolts.
The Nuki Smart Lock Ultra (€349) will be available in Europe in December and is the company’s first full-replacement door lock. Previous Nuki models could be retrofitted over an existing lock, so you could keep using your existing keys. This one requires swapping out the entire cylinder and comes with three new keys. However, the US model, coming next year, will work as a retrofit lock and only…