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Bold

Bold Classic Upgrade

Keep your Bold. Upgrade what it can do.

Add an extra layer of protection to your Bold lock with advanced Elite features built for security and performance. A major upgrade, built on months of innovation.

One-time paymentNo new lockNo subscription

Additional security features

Add an extra layer of security, with protection against tampering, unwanted follow-ins and letterbox break-ins.

  • Tamper alert
  • Follow-in Protection
  • Button auto disable
A hooded figure reaching for the cylinder of a front door

Never wonder if you locked the door.

Check your lock status anytime, from anywhere. Get notified when you leave home unlocked or need a reminder before bed.

  • Locked Status
  • Leave alert
  • Night alert

Improved performance

Enjoy up to 6 years of battery life with Battery Save Mode, boost your lock's responsiveness with a turn, and adjust Bluetooth signal strength for challenging surroundings.

  • Battery Save Mode
  • Turn to boost
  • Signal strength

Extra security for the lock already in your door

01New

Someone tries to break in while you’re away.

Tamper alertAn instant notification whenever your lock detects unusual activity at the door.
02New

Somebody slips in right after you close the door.

Follow-in ProtectionThe moment your door locks, the outside knob deactivates behind you.
03New

A hand reaches through the letterbox for the inside knob.

Button auto disableWhen locked, the inside knob disables itself, leaving nothing to reach for.

What do you get with the one-time upgrade of your lock?

What do you get with the one-time upgrade of your lock?
Bold ClassicClassic UpgradeBold Elite
Existing features
Works with Bold Connect
Locked status
Night-, leave-, tamper alert
Follow-in Protection
Button auto disable
Adjust Signal Strength
Turn to boost
Battery save mode
Matter compatibility

Choose how you upgrade

Make your Bold smarter, more convenient, and ready for whatever comes next.

Without Bold Connect you'd miss

  • Locked Status
  • Leave alert
  • Night alert
  • Tamper alert
Locks
1

One Bold Connect covers every Bold lock in range, so the bundle carries one.

What is Bold Connect?

Bring your lock online with Bold Connect and unlock every Bold Classic upgrade feature in one go.

  • What does it do?

    Connects your lock to Wi-Fi, so you can control access and check activity from anywhere.

  • Do I need it?

    Your lock works without it, but Connect unlocks remote access and more smart features.

  • Where does it go?

    Simply plug it in 1–3 metres from your lock. No installation needed.

Everything your lock could do:

A hooded figure reaching for the cylinder of a front door
Tamper alert

Suspicious activity?

Receive an instant notification whenever your lock detects unusual activity.

The Bold app in a hand, showing a door's locked status
Locked Status

Is your door locked?

Check instantly whether your door is locked or unlocked, wherever you are.

A passenger in a car, reading a notification on their phone
Leave alert

Leave without a second thought

A notification when you've left home and your door is still unlocked.

Someone in bed at night, checking their phone
Night alert

Go to bed without thinking about your lock

A bedtime reminder, if your Bold lock is still unlocked before you go to sleep.

A hooded figure watching someone open their front door
Follow-in Protection

Stop unwanted entry

The moment your door locks, Bold deactivates the outside knob behind you, so nobody can get in right after you.

A wire fished around a door’s inside knob, a figure silhouetted through the glass behind it
Button auto disable

Protects against letterbox break-ins

When locked, the inside knob disables itself, so there is nothing to reach through the letterbox.

A Bold lock on a door, with arcs marking how far its Bluetooth reaches
Signal strength

Adapt your connection to your surroundings

Increase Bluetooth signal strength for optimal performance around thick, metal doors or other challenging conditions, or lower it for even longer battery life.

A hand turning the outside knob of a Bold lock on a front door
Turn to boost

Get a faster response when you need it

When enabled, turning the outside knob gives your smart lock an instant speed boost for enhanced responsiveness.

A Bold smart lock cylinder beside a battery icon and a large 6, for six years of battery life
Battery Save Mode

Battery life that goes even further

Battery Save Mode extends battery life of your lock up to 6 years.

Unlock all 9 features in 4 easy steps

Get all new features for €159

€188Save €29

Frequently asked questions