Name: Bold Elite Smart Lock SX33 Silver + Bold Connect
Brand: Bold
SKU: 960124
Price: 349 EUR
Availability: InStock
Rating: 9.8 (4 reviews)

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Ordered before monday 23:59, delivered tuesday for free

Free exchange

21 stores

Ordered before monday 23:59, delivered tuesday for free

Free exchange

21 stores

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Product information
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Reviews
Insurance
Specifications

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- Current product
  Bold Elite Smart Lock SX33 Silver + Bold Connect
- Bold Elite Smart Lock SX43 Silver
- Bold Elite Smart Lock SX45 Silver
- 349,-
- 285,-
- 289,-

Reviews
Inner cylinder dimension
- 30mm, 35mm
- 30mm, 35mm, 40mm, 45mm
- 30mm, 35mm, 40mm, 45mm
Outer cylinder dimension
- 30mm, 35mm, 40mm, 45mm
- 30mm, 35mm, 40mm, 45mm
- 30mm, 35mm, 40mm, 45mm, 50mm, 55mm, 60mm, 65mm
- Euro cylinder , Three-point lock
- Euro cylinder , Three-point lock
- Euro cylinder , Three-point lock

- Replacement of current cylinder
- Replacement of current cylinder
- Replacement of current cylinder

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Product information

Key specs

	Suitable for door lock type	Euro cylinder , Three-point lock
	Type of mounting options door lock	Replacement of current cylinder
	Open door via	Geofencing, Push button on door lock , Smartphone app
	Inner cylinder dimension	30mm, 35mm
	Outer cylinder dimension	30mm, 35mm, 40mm, 45mm
	Controls via app
	Smart home platform	Google Assistant, Homey, IFTTT

Show all specifications

Pros and cons

According to our door lock expert

Thanks to the included internet bridge, you can also open and close the lock when you're not at home.
The lock replaces the current cylinder, so it fits in almost every door.
Via the app, you can always look if your door is locked and you receive a notification when you forgot.
When replacing the cylinder, always check the correct dimensions, so the door lock fits in your door.
If you use the lock often, the battery empties quickly.

Description

With the Bold Elite Smart Lock SX33 Silver + Bold Connect, you can always know exactly who's at home. Thanks to the Connect internet bridge, you can open and close the lock via your smartphone anytime, anywhere. The SX33 is suitable for a door cylinder with an outdoor size up to 45mm and indoor size up to 35mm. During the installation you can replace the current door cylinder for the included Bold smart lock cylinder. Because it fits in almost every door. Via the Bold app on your smartphone, you can check if the door is locked or the app sends a notification if you forgot. You can also see exactly who used the lock last.

Tips for using this product

Included by default

Manual(1.21 MB)
Internet bridge
CR123A battery
Installation material

Reviews

Rating

5 stars

4 stars

3 stars

2 stars

1 star

Most helpful reviews

Review is 10 out of 10.

Very satisfied so far.

Easy installation, 5 minutes
Very easy to use
Very safe against burglary
Also check distance from lock to door frame, I had to file away part of the door frame

Simplicity in everything: installation and use

Review by:
Philippe
Date:
22 March 2025
Translation:
Automatically translated from Dutch

Review is 10 out of 10.

Best purchase

Easy, no key needed anymore

No more worries about breaking into my own house

Review by:
Filip
Date:
9 February 2026
Translation:
Automatically translated from Dutch

Review is 10 out of 10.

Top product!

Very easy to install (even with my two left hands)
Recently also with Matter
Can be linked to Homey and Apple Home

I was looking for a reliable and smart lock. After extensive research, I ultimately chose the Bold Elite. It's easy to install and integrate into my smart home (matter). It works with Apple Home and Homey, allowing me to trigger all sorts of smart actions when the door opens or closes.

Review by:
Sander
Date:
12 February 2026
Translation:
Automatically translated from Dutch

Insure your door lock

Coolblue takes care of everything, from taking out an insurance to repairs
For almost all accidents
More coverage in case of damage than your standard warranty
No deductible

How do I insure my door lock?

First, add your door lock to your shopping cart. On the next page, choose the Protection Plan below. You always have a 30-day return window and pay no deductible in case of damage.

2-year Protection Plan
9,99
one-time
3-year Protection Plan
28,99
one-time

Specifications

Product

Product
	Product number	960124
	Manufacturer code	100530
	Brand	Bold
	Processing of your defect	Via Coolblue
	Old product returned for free

Properties

Properties
	Suitable for door lock type	Euro cylinder , Three-point lock
	Type of mounting options door lock	Replacement of current cylinder
	Suitable for all PC sizes
	Maximum PC size	330 mm
	Cylinder included
	Suitable for all cylinder sizes
	Minimum PC size	300 mm
	Inner cylinder dimension	30mm, 35mm
	Outer cylinder dimension	30mm, 35mm, 40mm, 45mm
	Open door via	Geofencing, Push button on door lock , Smartphone app
	PIN code	Yes, integrated
	Certification mark	SKG***
	The number of PIN codes which can be set	3

Connectivity

Connectivity
	Linkable to home automation
	Smart home platform	Google Assistant, Homey, IFTTT
	Protocol	Bluetooth, TCP/IP, WiFi
	Controls via app
	Controlled via Apple app
	Controlled via Android app
	Bridge required for WiFi connection
	Bridge included
	Maximum distance bridge and door lock	10 m

Physical properties

Physical properties
	Height	17,7 cm
	Width	16,7 cm
	Depth	6,7 cm
	Weight	0,84 kg
	IP certification	No IP certification
	Power supply type	Rechargeable battery
	Type of battery	Standard batteries
	Standard battery type	CR123
	Rechargeable battery

This is the one

Bold Elite Smart Lock SX33 Silver + Bold Connect

Review is 9,8 out of 10, based on 4 reviews.

anything for a smile

Ordered before monday 23:59, delivered tuesday for free

21 stores

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Bold Elite Smart Lock SX33 Silver + Bold Connect

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Bold Elite Smart Lock SX33 Silver + Bold Connect