Smart Home · Buying Guide

EIGHTREE 5GHz Smart Plug 15A WiFi Outlet Works with Alexa & Google, 4 Packs: Is It Worth Buying?

4.5/5· EIGHTREE

Rating shown is the Amazon customer average, not our own score.

EIGHTREE 5GHz Smart Plug 15A WiFi Outlet Works with Alexa & Google, 4 Packs

A 4-pack of compact WiFi smart plugs with 5GHz support, built for controlling lamps, fans, and small appliances through Alexa, Google Home, or the Smart Life app. Good fit for anyone outfitting multiple rooms at once without running new wiring.

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What stands out

  • 4-pack covers multiple rooms without buying separately
  • Compact rounded shape doesn't block adjacent outlets
  • 5GHz support suits newer dual-band routers
  • Group control lets one command run several plugs
  • Physical push button for manual override

Trade-offs to know

  • Listed amperage conflicts across marketing and spec sheet
  • Requires Smart Life app before voice control works
  • No local/offline control mentioned in the spec data

Key Specifications

Operation ModeON-OFF
Current Rating10 A
Operating Voltage120 volts
Contact TypeNormally Open
Connector TypePlug In
BrandEIGHTREE
Switch TypePush Button
TerminalScrew
MaterialABS plastic
Item dimensions L x W x H2.13 x 2.13 x 2.13 inches
Pack size4 plugs
ConnectivityDual-band WiFi (2.4GHz/5GHz), Bluetooth setup
Voice controlAlexa, Google Home (via Smart Life app)
Operating voltage120V
Current rating (spec sheet)10A
Marketed power capacity15A / 1800W
Switch typePush button
Dimensions2.13 x 2.13 x 2.13 inches

Who It's For

The spec sheet points to a straightforward plug-in smart outlet: push-button manual override, screw terminals, ON-OFF operation, and a compact 2.13-inch cube shape that shouldn't block the second socket on a duplex outlet. The listing markets a 15A/1800W capacity for things like coffee makers and space heaters, but the technical spec sheet lists a 10A current rating — that gap is worth checking against the physical label on the plug before you put it on anything power-hungry, since the two numbers don't match.

This suits someone setting up basic automation across several rooms at once: scheduling lamps to mimic occupancy, cutting power to fans at a set time, or grouping plugs so one voice command handles a whole room. Getting four in a pack makes it a reasonable pick if you want the same plug at every entryway or on every lamp without buying one at a time. Setup requires the Smart Life app first, with Alexa and Google Home layered on after — voice control isn't a plug-and-go feature out of the box.

The 5GHz support is aimed at people whose routers or mesh systems primarily broadcast on that band, which is common with newer routers that don't always expose a separate 2.4GHz network. If your router only does 2.4GHz, this spec doesn't help you either way, since the plug is dual-band.

Skip this if you need to run a genuine high-draw appliance like a space heater or window AC on a verified 15A/1800W basis — the conflicting current rating on the spec sheet makes that a gamble rather than a guarantee. Skip it too if you want scheduling and voice control without any app account at all; the Smart Life app is a required first step here, not optional. Anyone in that position should look for a plug with a clearly single, consistent amperage rating and app-free local control if that's a priority.

Bottom Line

This fits someone automating lamps, fans, and light-duty electronics across multiple rooms and who doesn't mind setting up an app before adding voice control. It's not the right choice if you need a confirmed high-amperage plug for heaters or major appliances, given the mismatch between the marketed 15A rating and the 10A spec sheet figure.

This guide is compiled from manufacturer specifications and aggregated customer feedback on Amazon, with AI assistance in drafting. We have not personally tested every product listed. Prices and availability change frequently — always confirm on Amazon before buying.