Best Smart Plugs in 2025: With and Without Energy Monitoring

Smart plugs are one of the least glamorous smart home products, and that is exactly why they are so useful. A good smart plug turns an ordinary appliance into something you can automate, monitor, and control remotely. Lamps, coffee machines, fans, dehumidifiers, aquarium pumps, chargers, and even Christmas lights become programmable with almost no effort.

The tricky part is choosing the right one. Some smart plugs are cheap but cloud-dependent. Others offer local control, energy monitoring, and excellent Home Assistant support, but cost more. These are the five smart plugs we recommend most in 2025.

Best Smart Plugs Compared

Plug	Protocol	Energy Monitoring	Best For
Kasa EP25	Wi-Fi	No	Simple reliable control
Shelly Plug S	Wi-Fi	Yes	Home Assistant power users
TP-Link Tapo P115	Wi-Fi	Yes	Best value with monitoring
Meross MSS210	Wi-Fi	No	Budget smart homes
Eve Energy	Thread / Matter	Yes	Apple Home / Matter setups

1. Kasa EP25 — Best Simple Smart Plug

The Kasa EP25 is the no-drama recommendation. It is compact, dependable, easy to set up, and works well with Alexa, Google Home, and Home Assistant through TP-Link's local protocols and integrations. It does not include energy monitoring, which is why it is not our top pick for enthusiasts, but for lighting and straightforward schedules it is excellent.

The app is polished, the hardware is tidy, and Kasa products generally stay stable once installed. If you just want a plug that turns things on and off when it should, this is a safe buy.

2. Shelly Plug S — Best for Home Assistant

The Shelly Plug S is the enthusiast favourite for good reason. It offers local control, dependable energy monitoring, strong Home Assistant integration, and a more open philosophy than many mainstream brands. You can use it as a simple smart plug, but the real magic appears when you start feeding its power readings into automations.

That means smarter notifications when a washing machine finishes, better control of dehumidifiers, and standby power monitoring for media centres and office gear. It is not the cheapest plug here, but it is arguably the most flexible.

3. TP-Link Tapo P115 — Best Value with Energy Monitoring

The Tapo P115 hits a sweet spot. It is inexpensive, simple, and includes energy monitoring, which instantly makes it more useful than a basic plug. For many buyers, this is the best-value smart plug on the market. You get enough insight to track appliance usage and enough app polish to keep the experience painless.

If you want one affordable plug type for a whole house, the Tapo P115 is extremely compelling. It is especially good for renters and first-time smart home buyers who want useful features without committing to a niche ecosystem.

4. Meross MSS210 — Best Cheap Option

Meross has carved out a place in the smart plug market by being aggressively affordable while still supporting the big voice assistants and common automation use cases. The MSS210 is not the most elegant hardware, and the app is merely fine, but it gets the job done. If you need several plugs for occasional use, Meross is worth considering.

Just be realistic: this is more of a value pick than an enthusiast pick. If local-first control and power analytics matter, Shelly or Tapo make more sense.

5. Eve Energy — Best Matter / Thread Smart Plug

If you are building around Apple Home or a Matter-over-Thread future, Eve Energy deserves a look. It has excellent build quality, responsive local control, and energy monitoring. Thread also means better responsiveness than many Wi-Fi plugs once your mesh is established. The main downside is cost: Eve is noticeably more expensive than Tapo or Kasa.

Still, for buyers who prioritise local smart home standards and premium hardware, Eve Energy is among the best options available.

What to Look For in a Smart Plug

Energy monitoring

If you only ever turn a lamp on and off, you may not need it. But once you own a plug with power monitoring, you start finding uses everywhere. Washer finished alerts, freezer health checks, PC idle detection, and standby consumption tracking all become possible.

Local control

For Home Assistant users, local control matters a lot. It keeps automations fast and reduces dependence on cloud services that may change over time. Shelly, Eve, and many TP-Link devices are good in this respect.

Size and fit

Some plugs are chunky and block adjacent sockets. Check dimensions before buying multi-packs, especially if you are using power strips or closely spaced wall outlets.

Load capacity

Always verify the maximum supported current and wattage. Heaters, kettles, and high-draw appliances should only be used if the plug explicitly supports them. When in doubt, do not automate a heavy-load device.

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