Best Smart Power Strips With Energy Monitoring in 2026
Right now, while you're reading this, your TV is drawing power. So is your game console. Your coffee maker. Your desktop PC. Your phone chargers sitting empty on the counter. None of them are doing anything useful — they're just quietly draining electricity around the clock. This is called vampire power, and it costs the average US household $100 to $200 per year. A smart power strip with energy monitoring ends that. It shows you exactly which devices are the culprits, lets you cut them off on a schedule, and pays for itself in a matter of months. Here are the five best ones in 2026.
Key Takeaways
- Vampire power (standby drain) costs the average US home $100-200/year — smart power strips cut this automatically
- Best overall: Kasa HS300 (~$35) — 6 individually controlled smart outlets with per-outlet energy monitoring
- Best for future-proofing: Meross MSS425F (~$30) — Matter-compatible, works across every smart home ecosystem
- Best budget: TP-Link Tapo P300 (~$25) — compact, energy monitoring, scheduling, and USB-C ports under $25
- Best for Apple HomeKit: Eve Energy Strip (~$100) — local Thread control, no cloud required, private by design
- Per-outlet energy monitoring is the feature that actually changes behavior — avoid strips that only show total wattage
What Is Vampire Power and Why It Matters
Vampire power goes by a few names — standby power, phantom load, idle current. Whatever you call it, the concept is the same: devices that are plugged into the wall draw electricity even when you think they're off. Your TV in standby mode. Your gaming console waiting for a controller signal. Your microwave keeping its clock alive. Your laptop charger sitting empty, converting power into heat for no reason.
Individually, each device doesn't draw much. A TV in standby pulls maybe 1-3 watts. A cable box pulls significantly more — often 15-20 watts continuously, even when nobody is watching. The problem is scale: the average American home has 40 or more devices plugged in at any given time, and they're drawing power around the clock, 365 days a year.
The US Department of Energy estimates standby power accounts for roughly 5-10% of residential electricity consumption. At today's electricity prices, that translates to $100-200 per year for most households — money that buys you absolutely nothing.
A smart power strip attacks this problem at the source. Set your entertainment center to cut power at midnight. Schedule your home office gear to shut off at 7pm. Get an alert when a device has been drawing power for longer than it should. Once you can see what's happening at the outlet level, you stop paying for electricity you're not using.
What to Look For in a Smart Power Strip
Individual outlet control
This is the most important feature. A strip that only turns everything on or off together is marginally smarter than a regular power strip. You want to control each outlet independently — cut power to the TV without killing the router, or shut off the gaming console while keeping the soundbar live. Every pick on this list has individual outlet control.
Per-outlet energy monitoring
Total strip wattage tells you something. Per-outlet wattage tells you everything. When you can see that your cable box is drawing 18 watts continuously and your TV is only drawing 0.5 watts in standby, you know where to focus your automation. Strips without outlet-level monitoring are essentially flying blind.
Scheduling and automation
The real power savings come from automations you set once and forget. Schedule your home office to cut power at 8pm every weekday. Use away mode to shut everything off when you leave the house. Set sunrise/sunset triggers for outdoor-adjacent gear. Look for strips with flexible scheduling and integration with your existing smart home setup.
Smart home ecosystem compatibility
If you're already using Alexa, Google Home, or Apple HomeKit, you want a strip that plays nicely with your ecosystem. Matter compatibility (the newer universal standard) is worth prioritizing if you want maximum flexibility. More on that in the Meross pick below.
Surge protection
A smart power strip without surge protection is a missed opportunity. Your connected devices — especially smart TVs, gaming consoles, and computers — are expensive and vulnerable to voltage spikes. All five picks here include surge protection.
Quick Comparison
| Strip | Price | Smart Outlets | USB Ports | Energy Monitoring |
|---|---|---|---|---|
| Kasa HS300 | ~$35 | 6 individual | 3 USB-A | Per outlet |
| Meross MSS425F | ~$30 | 4 individual | 4 USB-A | Per outlet |
| TP-Link Tapo P300 | ~$25 | 3 individual | 2 USB-C | Per outlet |
| Eve Energy Strip | ~$100 | 3 individual | None | Per outlet (local) |
| Govee Smart Strip | ~$25 | 4 individual | 2 USB-A | Per outlet + RGB |
The 5 Best Smart Power Strips in 2026
The Kasa HS300 is the most well-rounded smart power strip you can buy, full stop. Six individually controllable smart outlets. Three USB-A charging ports. Real-time energy monitoring on each outlet separately — not just a total readout. Works with Alexa, Google Home, and SmartThings out of the box, with no hub required.
The Kasa app is one of the better smart home apps in this category: clean, reliable, and genuinely useful. You can name each outlet (TV, PlayStation, Soundbar, etc.), see the wattage on each one in real time, set individual schedules, and create automations that respond to other conditions in your home. The energy history graphs show you exactly how much each device has cost you over time. That data changes how you think about standby power fast.
At $35, this is the strip most people should buy. It has more outlets than any competitor at this price, the per-outlet monitoring is genuinely granular, and Kasa's app and cloud reliability have been tested by millions of users. It's not the cheapest, but it's the best value.
Pros
- 6 individually controlled smart outlets
- Per-outlet real-time energy monitoring
- Works with Alexa, Google Home, SmartThings
- 3 USB-A ports for charging
- Excellent Kasa app with energy history
Cons
- No Matter support (uses Kasa cloud)
- No Apple HomeKit compatibility
- No USB-C ports
Matter is the smart home industry's answer to the fragmentation problem — the standard that lets a single device work natively with Alexa, Google Home, Apple HomeKit, and SmartThings without cloud hopping or compatibility nightmares. The Meross MSS425F is one of the first smart power strips to ship with full Matter support, and at $30, it's priced like a budget pick while delivering ecosystem flexibility that was impossible to buy a year ago.
Four individually controllable smart outlets with per-outlet energy monitoring, four USB-A charging ports, and surge protection. The Matter implementation means you can add it to your existing ecosystem of choice and it just works — no Meross account required if you use a Matter controller. If you use Alexa today but plan to switch to Apple Home next year, this strip transitions with you.
The four-outlet count is slightly lower than the Kasa, and some users report the Meross app as less polished than Kasa's when using it directly. But if ecosystem flexibility matters to you more than outlet count, this is the move.
Pros
- Full Matter support — works with every ecosystem
- 4 individual smart outlets + 4 USB ports
- Per-outlet energy monitoring
- Surge protection included
- No ecosystem lock-in
Cons
- Only 4 smart outlets (vs 6 on Kasa)
- Meross app less polished than Kasa
- Requires Matter hub for full local control
The Tapo P300 is the pick when you want smart power strip functionality without the price tag. Three individually controllable outlets, two USB-C charging ports (a rarity at this price point), energy monitoring per outlet, and a compact form factor that doesn't hog space behind your furniture. The Tapo app handles scheduling, away mode, and energy history.
The three-outlet count is the main constraint — you're not going to manage an entire entertainment center setup with this one. But for a home office desk with a monitor, lamp, and PC tower, or a bedroom with a fan, charger, and reading light, it covers exactly what you need. The USB-C ports are genuinely useful for newer devices and make one fewer cable swap necessary.
Tapo is TP-Link's consumer smart home sub-brand, and the app ecosystem is solid — integrates with Alexa and Google Home, and the Tapo app itself has good scheduling features. If you already have Tapo smart plugs or cameras, adding this strip keeps everything in one interface.
Pros
- Lowest price on this list (~$25)
- USB-C ports — rare at this price
- Per-outlet energy monitoring
- Compact, unobtrusive design
- Good Tapo app with scheduling and away mode
Cons
- Only 3 smart outlets
- No Apple HomeKit support
- Smaller USB port count than competitors
The Eve Energy Strip is the premium choice for Apple users, and it earns that premium in a specific way: it runs entirely locally. Thread and Matter support means your commands never leave your home network — no Eve cloud, no latency, no privacy concerns about your energy data being processed on someone else's server. For a household that cares about data sovereignty as much as energy savings, this matters.
Three individually controllable outlets with per-outlet energy monitoring, all visible natively inside Apple Home without any third-party app required. The Eve app adds an additional layer of analytics — detailed energy history, projections, cost tracking — but you don't need it to use the strip. Apple Home automation does everything directly.
The $100 price tag is genuinely high for three outlets. You're paying for the Thread hardware, the local processing, and the Apple Home polish. If you're not an Apple Home user, there are better options. If you are, this is the strip the platform has been waiting for.
Pros
- Full local control — no cloud required
- Thread + Matter for fast, reliable response
- Native Apple Home integration
- Per-outlet energy monitoring
- Privacy-first design — your data stays local
Cons
- Expensive at ~$100 for 3 outlets
- No USB charging ports
- Best value only for Apple Home users
Govee is best known for its RGB lighting products, and that background shows up in the Smart Power Strip in an unexpected way: the strip includes an RGB ambient light indicator that changes color based on current power draw. Green for low usage, amber for moderate, red for high. It's a visual at-a-glance energy tracker that sounds gimmicky until you realize you're actually changing your behavior because of it.
Four individually controllable smart outlets, two USB-A charging ports, and per-outlet energy monitoring through the Govee Home app. Scheduling is solid, Alexa and Google Home integration works without issues, and the $25 price point makes this the most accessible entry into serious energy monitoring. The Govee app is reliable and well-designed if you're already in the Govee ecosystem.
The RGB indicator is a genuine differentiator — it's essentially a passive energy display that trains you to notice high-draw moments without opening an app. If you have kids in the house, this turns energy awareness into something visible and intuitive rather than buried in a dashboard.
Pros
- RGB power indicator — visual energy feedback
- Per-outlet energy monitoring at $25
- 4 individually controlled outlets
- Works with Alexa and Google Home
- Great if you're already in the Govee ecosystem
Cons
- Govee cloud dependency — no local control
- No Apple HomeKit or Matter support
- RGB feature not for everyone
How to Get the Most Out of Your Smart Power Strip
Name your outlets immediately
The first thing you should do after setup is name each outlet after the device plugged into it — "TV," "Xbox," "Soundbar," "Cable Box." This makes the energy monitoring data instantly readable and your automations far more useful. It takes two minutes and makes every interaction with the strip smarter.
Check the energy data before setting automations
Spend the first week just watching. Let the strip monitor everything with no automations active. After 5-7 days, you'll see exactly which devices draw the most power in standby, which ones surprise you, and which barely register. That data should drive your automation strategy. Don't set schedules blind.
Entertainment centers are the highest-impact target
Cable boxes, smart TVs, gaming consoles, and AV receivers account for a disproportionate share of household vampire power. A single gaming console in rest mode can draw 70-100 watts depending on the model and settings. Schedule the entertainment center to fully cut power between midnight and whenever you actually use it. The difference on your monthly bill is measurable.
Use away mode or geofencing for whole-house logic
Several of these strips support away mode — they cut non-essential power automatically when your phone leaves the house. Set this up for your home office gear. There's no reason your desk lamp, monitor, and laptop charger should be drawing power while you're at the grocery store.
Stop Paying for Power You're Not Using
Vampire power is a silent, consistent drain on your electricity bill. The Kasa HS300 gives you individual control over 6 outlets with per-outlet monitoring — the clearest picture of what's actually happening on your power strip. Most users recover the cost inside three months.
Get the Kasa HS300 →