Smart Home Under $20
Smart home picks where individual products cost under $20. The cheapest entry points to real automation — plugs, bulbs, sensors.
Photo: Best Motion Sensors Under $20 (2026)
Smart SensorsStarting at $12
Best Motion Sensors Under $20 (2026)
The SONOFF SNZB-03 and Aqara motion sensors turn your lights on when you walk in and off when you leave. Renter-friendly, no wiring needed.
Read review →
Photo: TP-Link Kasa EP10 Smart Plug Review (2026)
Smart Plugs$15
TP-Link Kasa EP10 Smart Plug Review (2026)
Fifteen dollars, no hub, works flawlessly with Alexa and Google. The best starter plug for anyone building their first smart home.
Read review →
Photo: Best Smart Bulbs Under $10 Each (2026)
Smart BulbsStarting at $8/bulb
Best Smart Bulbs Under $10 Each (2026)
Govee and Sengled lead the pack. No hub required, Alexa and Google ready out of the box — and they actually last.
Read review →
Photo: Best Smart Plugs Under $10 (2026)
Smart PlugsStarting at $5/plug
Best Smart Plugs Under $10 (2026)
The five 4-packs that actually outlast their warranty — and the two we'd skip.
Read review →