Share and monitor digital keys to your properties from anywhere. With Bold, your smartphone is your key. Secure lock, stunning app, simple life.


Share and monitor digital keys to your properties from anywhere. With Bold, your smartphone is your key. Secure lock, stunning app, simple life.

Supported products

With Bold, your smartphone is your key, so you’re always home. Having guests over? Share virtual keys with whomever, whenever. You’re the digital key master: give your spouse permanent access, let the cleaner in on Mondays- you decide! Phone dead? With our pin codes you’ll never be locked out again.

6 Reasons to go Bold

100% Keyless: Convenient to use by phone with our Bold app. Wherever you are.

Power: Thanks to over 2 years’ battery life, maintenance is easier and more cost-effective.

Carefree: Bluetooth with two-factor authentication and additional encryption does all the work for you.

One you can trust: Highest level of security with the SKG*** certification.

Protect your property: Duracore™ makes it impossible for burglars to enter with common methods such as drilling and pulling.

Small but powerful: In contrast to conventional smart locks, the Bold lock is quieter and smaller and still reliably opens heavy house or cellar doors.

Bold and Home Connect Plus – your benefits

Make your smart home even bolder with the Bold Smart Lock and Home Connect Plus. For example, use your lock as a trigger for your Leaving Home automation. As soon as the lock is triggered Monday to Friday between 07:00 and 10:00, the lights and smart plugs are automatically switched off, the heating lowers the temperature and your robot hoover starts its cleaning programme.

Or your home welcomes you individually: Since the Bold Smart Lock knows whoms virtual key used the door, you can configure different automations, depending on the person of your household coming home. For example, as soon as a parent activates the lock between 12:00 and 13:00, the heating and lights switch on automatically. Alternatively, for a school child, the smart plugs and the smart speaker in the children’s room turn on. In addition, a notification is sent so that you know that your loved ones have arrived home safely.

Set up in a few steps

How to connect different smart devices via the Home Connect Plus app:

  1. If you haven’t already installed the Bold Smart Lock app, download it from the App Store and connect your Bold connected devices.
  2. Download the Home Connect Plus app and register.
  3. Add devices by pressing the + sign in the app’s device tab.
  4. The app automatically displays apps from other manufacturers that are already installed. Select the brand of your devices and sign in.
  5. To link Bold, a temporary activation key is required, which you can generate in the Bold Smart Lock app.
  6. Allow Home Connect Plus to access your devices.
  7. All your connected devices will appear in the device overview and you are ready to go.

Download the Home Connect Plus app for free


Here you will find an overview of all compatible products with Home Connect Plus:

Compatibility list

Need any help with your Bold products?

If you have questions or issues with your Bold products, please get in touch here.

One app for your entire smart home

  • Compatibility: connect devices from over 40 brands
  • Easy to use: intuitive and convenient control
  • Automations: automate devices by certain rules

Download now for free