Best Smart Plug 2026
TP-Link Kasa — Best Overall
The TP-Link Kasa ($10) has been the most stable smart plug for five years. Works with 2.4GHz WiFi (no 5GHz support, which is fine for plugs). Built-in energy monitoring shows kilowatt-hours consumed. Schedules, timers, and countdown auto-shutoff. Compatible with Alexa, Google Home, and SmartThings.
The compact design doesn't block the adjacent outlet on power strips. Requires Kasa app account. No hub needed. Twenty-hour away mode simulates occupancy with random on/off cycles.
Amazon Smart Plug — Alexa Native
The Amazon Smart Plug ($25) is Amazon's own plug, requiring an Alexa app account but no separate hub. Integrates immediately with any Echo device. Scheduling happens through Alexa routines. Works with other Alexa skills, if you ask Alexa to turn on your bedroom fan, it activates this plug.
Slightly larger footprint than Kasa. No energy monitoring. Best if you're already invested in Amazon's ecosystem and want voice commands to work instantly without setup friction.
Wemo Mini — Google Home Specialty
The Wemo Mini ($20) is Belkin's compact smart plug with excellent Google Home integration. Energy monitoring. Remote access without a hub. Compact design doesn't block adjacent outlets.
Setup is straightforward through Google Home app. More expensive than Kasa but worth it if Google Home is your primary voice assistant. Less reliable cloud connection than TP-Link historically.
Meross — Smart Home Agnostic
The Meross ($8) works with Apple HomeKit, Google Home, and Alexa. Energy monitoring included. Supports 2.4GHz WiFi. Remote access through HomeKit Secure Router.
Most affordable option with multi-platform support. Build quality is slightly below Kasa but the price point is unbeatable. Good for testing smart home automation before investing in TP-Link.
GE Cync — Full Color Scheduling
The GE Cync ($15) is General Electric's smart outlet with sophisticated scheduling UI. Visually set schedules with time blocks instead of text entry. Works with Alexa and Google Home. Energy monitoring. 2.4GHz WiFi support.
Intuitive interface for complex schedules. More expensive than Meross but cheaper than Kasa. Solid reliability over three years of ownership reports.
Comparison Table
| Plug | Price | Energy Monitor | Best For | Ecosystem |
|---|---|---|---|---|
| TP-Link Kasa | $10 | Yes | Reliability | Alexa, Google, SmartThings |
| Amazon Smart Plug | $25 | No | Alexa-only homes | Alexa only |
| Wemo Mini | $20 | Yes | Google Home | Google Home primary |
| Meross | $8 | Yes | Budget | HomeKit, Google, Alexa |
| GE Cync | $15 | Yes | Visual scheduling | Google, Alexa |