There are different types of door locks. Coolblue only sells smart door locks. With these electric door locks, you can better protect your home. You no longer need a key to open your door, you can do that via the app on your smartphone. You can do the same with accessories for smart door locks. Many locks open automatically when you're within a certain distance from your house via geofencing. That's easy when you want to go inside with your hands full of groceries. When the lock is also connected to the internet, you can easily open the door for people remotely. Before you choose a smart door lock, check the current type of lock on your front door. There are cylinder locks, 3-point locks, and padlocks. Most smart locks only fit on a cylinder lock or a 3-point lock.

  • Advice on door locks
Nuki Smart Lock Pro
Nuki Smart Lock Pro
Our choice for a smart door lock that you can place on your current lock|Bridge required for WiFi connection|30mm, 35mm, 40mm, 45mm, 60mm, 65mm|30mm, 35mm, 40mm, 45mm, 50mm, 55mm, 60mm, 65mm
  • You can install this smart lock quickly and easily, because you can just place it over your regular lock.
  • The lock has built-in WiFi, so you can also open and close it when you're not at home.
  • Because the lock works with many smart assistants, you can add it easily to your smart home.

Retail price

€ 269,-

€ 254,-

including VAT, free delivery

Delivered tomorrow

Nuki Smart Lock Ultra
Nuki Smart Lock Ultra
Our choice for a smart door lock that replaces your current cylinder|None bridge required for WiFi connection|30mm, 35mm, 40mm, 45mm, 50mm, 55mm, 60mm, 65mm|30mm, 45mm, 50mm, 65mm
  • You can replace your current cylinder thanks to the included universal cylinder, so this lock fits on almost every door.
  • The lock has built-in WiFi,, so you can also open and close it when you're not at home.
  • Because the lock works with many smart assistants, you can add it easily to your smart home.

Retail price

€ 349,-

€ 333,-

including VAT, free delivery