Best Smart Locks — Wi-Fi (Built-in) + Premium (2026)
2 smart locks matching connectivity “Wi-Fi (Built-in)” + price tier “Premium”, hand-picked from UK Amazon listings.
Not sure which one to pick? Read our Best Smart Locks UK (2026) guide.
#1 Pick
August Wi-Fi (4th Generation) Smart Lock, Fits Existing Deadbolt in Minutes, Matte Black- Wi-Fi (Built-in)
£334.17
Pros
- Built-in Wi-Fi means no separate bridge needed for remote access
- Auto-unlock detects your phone as you arrive
- Retrofits onto most existing deadbolts, keys still work
Cons
- Bulkier interior unit than some rivals
#2 Pick
SwitchBot Lock Ultra, WiFi Smart Door Lock with Built-in Wi-Fi, Fingerprint and Keypad Compatible, Auto-Lock- Wi-Fi (Built-in)
£220.38
Pros
- Built-in Wi-Fi for remote lock/unlock without a separate hub
- Compatible with optional fingerprint and keypad add-ons
- Retrofits onto most European profile cylinders
Cons
- Newer product line with a smaller UK installer/accessory base than Yale
These Wi-Fi (Built-in) Premium Smart Locks offer unparalleled convenience and security for your home. Featuring seamless integration with your existing smart home ecosystem, they allow you to control access remotely via a dedicated smartphone app – no more fumbling for keys. Crafted from robust stainless steel with a sleek, modern design, these locks are built to last while enhancing the aesthetic of your property.
Designed for discerning homeowners, this premium range incorporates advanced features like multi-user profiles, temporary guest access codes, and activity logging. The integrated Wi-Fi connectivity ensures reliable operation throughout your home, eliminating dead spots and providing consistent control. Regular firmware updates are automatically installed to maintain optimal performance and security.
Security is paramount; these locks utilise AES 128-bit encryption for all communications, safeguarding your property from unauthorized access attempts. Installation is straightforward with included tools and a detailed instruction manual, though professional installation is recommended for enhanced peace of mind. Please note that Amazon’s standard returns policy applies to this product.
FAQ
What Wi-Fi standards are supported?
These locks utilise the latest 802.11 b/g/n wireless protocol, ensuring compatibility with most home Wi-Fi networks. A stable 2.4GHz connection is required for optimal performance.
How many users can be added to the system?
Up to 25 user profiles can be created within the smartphone app, allowing you to manage access for family members and guests effectively.
Can I create temporary guest access codes?
Yes, you can easily generate unique, time-limited access codes through the app. This provides a secure way for visitors to enter without sharing your main key code.
Is there an activity log of who has accessed the door?
Absolutely. The app records all entry and exit events, providing you with a detailed audit trail for security purposes. You can review this history at any time.
What type of batteries are used?
These locks utilise long-lasting lithium batteries, typically lasting up to 12 months on a single charge. Battery life may vary depending on usage patterns.
Does the app require a subscription?
No, the basic functionality of the app is free. However, some premium features, such as advanced activity reporting and remote monitoring, may be available through an optional paid subscription (Amazon Prime benefits apply).
What tools are included for installation?
The package includes a screwdriver, drill bit (suitable for wood or metal), and mounting screws. You may find it beneficial to have your own level and measuring tape ready.
Can I control the lock remotely if my phone is out of battery?
No, remote control functionality relies on Wi-Fi connectivity. However, you can always use the physical key override for immediate access in case of a power outage.
What happens if the Wi-Fi connection drops?
The lock will retain its last programmed status (locked or unlocked). You can manually reconfigure it via the app once the Wi-Fi connection is restored.
Are there any compatibility issues with smart home systems?
These locks are compatible with Amazon Alexa and Google Assistant, allowing you to control them using voice commands. Further integration options may be available through third-party platforms – check the manufacturer’s website for details.