
Suspicious activity?
Receive an instant notification whenever your lock detects unusual activity.
Bold Classic Upgrade
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
Add an extra layer of security, with protection against tampering, unwanted follow-ins and letterbox break-ins.

Check your lock status anytime, from anywhere. Get notified when you leave home unlocked or need a reminder before bed.
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.
Someone tries to break in while you’re away.
Somebody slips in right after you close the door.
A hand reaches through the letterbox for the inside knob.
| Bold Classic | Classic Upgrade | Bold 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 |
Make your Bold smarter, more convenient, and ready for whatever comes next.
Without Bold Connect you'd miss
One Bold Connect covers every Bold lock in range, so the bundle carries one.

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.
Receive an instant notification whenever your lock detects unusual activity.
Check instantly whether your door is locked or unlocked, wherever you are.
A notification when you've left home and your door is still unlocked.
A bedtime reminder, if your Bold lock is still unlocked before you go to sleep.
The moment your door locks, Bold deactivates the outside knob behind you, so nobody can get in right after you.
When locked, the inside knob disables itself, so there is nothing to reach through the letterbox.
Increase Bluetooth signal strength for optimal performance around thick, metal doors or other challenging conditions, or lower it for even longer battery life.
When enabled, turning the outside knob gives your smart lock an instant speed boost for enhanced responsiveness.
Battery Save Mode extends battery life of your lock up to 6 years.

Get all new features for £149
£163.36Save £14.36