Best Smart Home Devices Under £100 – Smart Picks That Actually Add Value

Smart home tech doesn’t need to be expensive to be useful.
We’ve compared the best smart home devices under £100 that offer real convenience, automation, and everyday practicality — without unnecessary complexity or premium pricing.

These picks are ideal for beginners, renters, and anyone looking to upgrade their home intelligently on a budget.

Tapo P110 Smart Plug (4-Pack) – Best for Energy Monitoring

A simple but powerful upgrade for any home, the Tapo P110 smart plugs let you control appliances remotely while tracking real-time energy usage.

Why we recommend it

• Monitor energy consumption and reduce wasted power
• Schedule devices on/off automatically
• No hub required

Key features

• Energy monitoring
• Voice control via Alexa & Google Home
• Compact design won’t block other sockets
• App control from anywhere

Best for: Saving energy, automating lamps, heaters, and appliances

Philips Hue Starter Kit (Bridge + 2 B22 Bulbs) – Best Smart Lighting Starter Set

If you want premium smart lighting under £100, this Philips Hue starter kit is hard to beat. It delivers smooth dimming, rich colours, and rock-solid reliability.

Why we recommend it

• Industry-leading smart lighting system
• Expandable with additional Hue products
• Works across multiple smart home platforms

Key features

• White & colour ambience (2200K–6500K)
• Philips Hue Bridge included
• Works with Alexa, Google Assistant, Apple Home & SmartThings
• Highly reliable automation and scenes

Best for: Whole-room lighting upgrades and smart home foundations

litokam Little Elf 2K Indoor Smart Camera – Best Budget Security Camera

This compact indoor camera offers impressive features usually found on more expensive models — making it one of the best value smart cameras available.

Why we recommend it

• Sharp 2K video quality
• Smart motion tracking
• Excellent for pets, babies, or home security

Key features

• 360° pan & tilt
• Night vision
• Two-way audio
• Works with Alexa
• Mobile alerts via app

Best for: Pet monitoring, baby rooms, indoor security

Smart Thermostat with Receiver – Best Budget Heating Control

Take control of your heating without paying premium thermostat prices. This Wi-Fi smart thermostat offers flexible control for boilers and underfloor heating systems.

Why we recommend it

• Smart heating at a lower cost
• App-based control from anywhere
• Compatible with voice assistants

Key features

• Supports gas boilers & water underfloor heating
• Wi-Fi control via Tuya app
• Smart speaker compatibility
• Programmable schedules

Best for: Reducing heating costs and improving comfort

Philips Hue Indoor Motion Sensor – Best Smart Automation Add-On

A smart home essential for automation lovers, the Philips Hue motion sensor adds intelligent lighting control exactly where you need it.

Why we recommend it

• Reliable motion detection
• Seamless integration with Hue ecosystem
• Perfect for hallways and bathrooms

Key features

• Wireless installation
• Daylight & motion detection
• Custom automation rules
• Long battery life

Best for: Hands-free lighting and smart automations

Final Verdict: Best Smart Home Devices Under £100

These devices prove you don’t need to spend a fortune to build a smart, efficient home. Whether you’re starting from scratch or adding to an existing setup, each product offers excellent performance, strong reviews, and real-world usefulness.

👉 Tip: Combine smart plugs, lighting, and sensors for maximum automation and energy savings.

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