Smart Plugs That Actually Track Appliance Energy Use
Searching for a smart plug with energy monitoring for appliances means you want more than on/off control from your phone. You want to see how much power a coffee maker, space heater, or window AC actually pulls, and ideally track that over time. Most smart plugs on the market skip this feature entirely; they just switch power on and off.
What separates the options here is whether energy monitoring is a documented spec at all, versus a plug that's simply rated for high-amperage appliances but tracks nothing. Amperage rating matters too, since a plug rated for lamps and fans may not be built for a toaster oven or air fryer.
This list leads with the two plugs in the pool that explicitly document per-outlet energy tracking, then includes higher-amp alternatives for shoppers who decide raw appliance capacity or ecosystem compatibility matters more than monitoring data.
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Govee Smart Plug with Energy Monitoring, WiFi Bluetooth Outlet, 4 Pack | 15A Smart Outlets Work with Alexa and Google Assistant, Timer & Group Controller, No Hub Required, ETL & FCC Certified
This is the only plug in the pool built specifically around energy monitoring, tracking real-time power, current, and voltage per outlet and storing up to a year of history in the app, which is exactly what someone comparing appliance energy costs needs.
- +Tracks real-time power, current, and voltage per outlet
- +Stores energy history up to a year in the app
- +Works with Alexa and Google Assistant
- −Does not support 5G WiFi networks
- −On-off only; no dimming for lights
TP-Link 𝗧𝗮𝗽𝗼 Smart Plug Wi-Fi Mini, Energy Monitoring, Compatible with Alexa & Google Home & Samsung SmartThings, Timer, 15A/1800W Max, ETL Certified, 2.4G Wi-Fi Only, Tapo P115(4-Pack)
Tapo's P115 documents per-outlet energy tracking with bill estimation baked into the app, and it adds SmartThings support alongside Alexa and Google Home, useful if your appliances are already split across ecosystems.
- +Per-outlet energy tracking with bill estimation
- +Auto-shutoff guards against electrical overload
- +Works with Alexa, Google Home, and SmartThings
- −2.4GHz Wi-Fi only, no 5GHz support
- −15A/1800W max rules out high-draw appliances
Govee Smart Plug 15A, WiFi Bluetooth Outlets 4 Pack Work with Alexa and Google Assistant, WiFi Plugs with Multiple Timers, Govee Home APP Group Control Remotely, No Hub Required, ETL&FCC Certified
If you decide monitoring data isn't essential, this 15A four-pack gives more headroom for higher-draw appliances than typical 10A plugs, though its spec sheet does not list any energy monitoring feature.
- +15A rating supports higher-power appliances than typical 10A plugs
- +No hub required for Alexa or Google Assistant control
- +Compact size leaves neighboring outlets accessible
- −No 5GHz WiFi support, only 2.4GHz networks work
- −Requires the Govee Home app and an account to function
EIGHTREE 15A Smart Plug, Wi-Fi Plugs Works with Alexa & Google Home, 2 Pack | Smart Outlet Plug for Smart Home, WiFi Outlet Timer, No Hub Required, Voice & App Remote Control, FCC & ETL Certified, 2.4GHz
Rated for 15A/1800W with a slim 1.2-inch profile for tight outlets, this two-pack suits someone who only needs to control one or two high-draw appliances like a coffee maker or air fryer and isn't buying for the monitoring data.
- +15A/1800W rating handles high-power appliances
- +Compact 1.2-inch thick design fits tight outlets
- +No hub required for setup
- −2.4GHz WiFi only, no 5GHz support
- −Requires Smart Life app account to set up
TP-Link Tapo Matter Supported Smart Plug Mini, Compact Design, 15A/1800W Max, Super Easy Setup, Works with Apple Home, Alexa & Google Home, UL Certified, 2.4G Wi-Fi Only, White, Tapo P125M(3-Pack)
Matter certification means this plug works across Apple Home, Alexa, Google Home, and SmartThings under one connection, a better fit for households juggling multiple platforms than for someone chasing monitoring specifically, since energy tracking isn't listed.
- +Matter certified for Apple Home, Alexa, Google Home, SmartThings
- +Local LAN control keeps working during internet outages
- +15A/1800W rating covers most small home appliances
- −2.4GHz Wi-Fi only, no 5GHz network support
- −No energy-monitoring capability listed in specs
Linkind Matter Smart Plug, Work with Apple Home, Alexa, Siri, Google Home | Smart Outlet Timer & Schedule, Smart Home Automation, 15A/1800W, APP Remote Control, ETL Certified, 2.4G Wi-Fi Only, 4 Pack
Rated 15A/1800W for larger appliances and Matter-enabled, this plug keeps working locally if your internet drops, a practical edge for someone automating essential appliances even though it has no documented energy monitoring.
- +Matter certification lets one platform control all your plugs
- +1800W/15A rating covers heaters, fans, larger appliances
- +Works locally without internet once devices are paired
- −Only connects to 2.4GHz Wi-Fi, not 5GHz networks
- −Needs a Matter-certified hub for Apple Home, Alexa, or Google Home
What to look for
Read the spec sheet for the words "energy monitoring," "power tracking," or "voltage/current" before assuming a plug has this feature. A high amp rating (15A/1800W) tells you a plug can handle a hair dryer or space heater safely, but it says nothing about whether the app will show you what that device costs to run. Only a handful of plugs in this category actually log power draw over time, and fewer still store that history for months instead of just showing a live number.
Also confirm Wi-Fi compatibility before buying: nearly every plug in this space runs on 2.4GHz only, so if your router broadcasts a single 5GHz-only network or a combined SSID that defaults to 5GHz, you may need to adjust router settings first. If you're monitoring appliances specifically for energy costs, prioritize the plugs with documented history storage and bill estimation over ones that only show instantaneous wattage.
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.