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That little glowing light on your TV, charger, or game console is a quiet leak in your electric bill. These strips cut that standby drain automatically — some by sensing your main device, others on a timer, and a few via your phone. Which one is worth buying? For most people, it is the Southwire Woods, because its 80-foot remote lets you kill power to a wall-hugging entertainment center without moving an inch. If you want hands-free automation for a PC desk, the CyberPower P705G is the one. For smart-home control and energy data, the Tapo P316M is the premium route.
I’m Mohammad Maruf — the founder and writer behind Gardening Beyond. This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
The honest verdict: a remote-controlled strip like the Southwire Woods is the simplest fix for hard-to-reach gear, while smart WiFi models like the Tapo P316M give you per-outlet energy tracking. Pick your energy saving power strips based on how you actually use your devices, not on the highest outlet count.
Our Picks at a Glance
How To Choose The Best Energy Saving Power Strips
An energy saving power strip is only useful if its control method fits your routine. The three main types are remote-controlled, timer-based, and smart WiFi strips — and each shines in a different room of your house.
Master-Slave Outlets: The Set-and-Forget Saver
This is the classic design for a computer or TV setup. You plug your main device (the “master” — usually your PC or receiver) into one special outlet. When that device shuts down or goes to sleep, the strip automatically cuts power to the “slave” outlets holding your monitor, speakers, and printer. No thinking required — the strip does the work every time you power down.
Timer and Remote Options: For Hard-to-Reach Gear
If you want to control lights, heat mats, or holiday decorations on a schedule, a timer strip with timed and always-on zones is the practical pick. But for gear tucked behind a TV stand or under a desk, a wireless remote lets you kill standby power from across the room without crawling around. The trade-off is simple: timers run on their own schedule, remotes wait for your click.
Smart WiFi Strips: Maximum Control, More Setup
WiFi strips give you the most flexibility — individual outlet control, voice commands, and energy monitoring — but they need an app and a stable 2.4GHz connection. They are ideal if you already use Alexa or Google Home. If you just want to stop a TV and soundbar from sipping power overnight, a simpler remote or master-slave strip is often the smarter buy.
Quick Comparison
| Model | Best For | Outlets | Control Type | Surge Protection | Amazon |
|---|---|---|---|---|---|
| Southwire Woods★ Best Overall | Hard-to-reach AV gear | 6 | 80-ft Remote | 1080 Joules | Amazon |
| CyberPower P705GTop Performer | PC & monitor setups | 7 | Master-Slave | 2100 Joules | Amazon |
| DEWENWILS TimerBest for Timers | Reptile & plant lights | 8 | 4 Timed + 4 Always-On | — | Amazon |
| Smart Strip ECG-7MVR | Home office desks | 7 | Master-Slave (adjustable) | — | Amazon |
| GHome Smart | Desks with USB devices | 6 + 3 USB | WiFi + App | Yes | Amazon |
| Amazon Basics Smart | Alexa-only households | 6 + 3 USB | WiFi + Alexa | Surge Protection | Amazon |
| Geeni Surge Ultra | Smart home ecosystems | 8 (6 smart) | WiFi + Voice | 1200 Joules | Amazon |
| Tapo P316M | Energy monitoring nerds | 6 + 3 USB | WiFi + Matter | Yes | Amazon |
In‑Depth Reviews
1. Southwire Woods Energy Saving Surge Protector
Our pick — over 4.5★ from 250+ verified ratings; the strongest balance of quality and price.
The remote-control strip that kills standby power on gear you can’t easily reach.
The 80-foot wireless remote is why this strip wins Best Overall. You can press one button from anywhere in a large room — through walls — to shut off your TV, soundbar, and game consoles without touching the furniture. Buyers report it “stopped vampire energy leakage!” referring to the phantom draw that keeps running while electronics sit idle.
It brings 6 outlets and 1080 joules of surge protection to shield gear from voltage spikes. The crowd favorite is the mix of remote-controlled and always-on outlets, keeping your router and DVR powered while cutting everything else. At 1.4 pounds, it is slightly heavier than the CyberPower P705G, but that extra heft buys wireless control.
Buyers praise how one remote click replaces flipping three separate switches on a speaker system. The main frustration is tight outlet spacing, where bulky adapters can block neighboring plugs. Plan for standard-size plugs and this is a genuinely easy energy saver.
Why owners reach for it
- 80-foot wireless remote works through walls and around corners
- 1080-joule surge protection keeps electronics safe
- Mix of remote and always-on outlets for routers and DVRs
What to watch out for
- Outlets are spaced tightly; bulky adapters can block neighbors
- Remote is easy to lose — label the strip if you own more than one
Snag it for: anyone with a hard-to-reach AV setup who wants one-click standby power control from across the room.
Think twice if: you run lots of large wall-wart chargers — the tight outlet spacing will annoy you.
2. CyberPower P705G Energy-Saving Surge Protector
The automatic master-slave strip that powers down your whole desk when your PC sleeps.
Plug your computer into the master outlet, and this strip cuts power to three connected devices the moment your PC shuts down or enters standby. Owners use it to kill their subwoofer, fans, and monitors instantly — no remote, no app, no daily thought required. That hands-free automation is what makes it the top performer for home offices.
It delivers a hefty 2100 joules of surge protection across 7 outlets, which is strong shielding for home theater gear and office computers. The threshold switch is the smart detail here: it lets you tune the strip to recognize a TV or PC’s standby draw, so the slave outlets trigger reliably. EMI/RFI filters (components that block electrical noise from the power line) keep the power clean for sensitive audio equipment.
There is a real weak point, and it is a big one: some units arrive with dead outlets. Owners mention “only 3 of 7 outlets function; others dead,” which is a reliability concern you should weigh. The physical layout also draws complaints — the outlet covers fall off easily and the spacing is tight, so only about half the outlets are genuinely usable with bulky plugs. It is a great idea executed with frustrating quality control, so check your unit right away.
Where it shines
- Automatic master-slave cutoff needs zero daily effort
- 2100 joules is serious surge protection for the price
- Threshold switch ensures TV and PC compatibility
Where it stumbles
- Some units ship with dead outlets — test all 7 immediately
- Outlet covers fall off easily and spacing is tight
Reach for it if: you want a hands-free way to stop your PC, monitor, and speakers from drawing standby power.
Look elsewhere if: you cannot tolerate the risk of a defective unit or need wide outlet spacing.
3. DEWENWILS 8 Outlet Power Strip with Timer
The zoned timer strip built for reptile tanks, aquariums, and grow lights that need a strict schedule.
If you keep a bearded dragon, a betta tank, or a tray of seedlings, this strip is your new best friend. It gives you 4 timed outlets and 4 always-on outlets, so your heat lamp cycles on a schedule while your filter or pump runs constantly. Owners use it to control algae in a betta tank by timing the light, and to power a business booth where some lamps need a timer and others need constant power.
The programming is genuinely flexible: you get ON, OFF, AUTO, and RDM modes with up to 8 custom programs, plus daily or weekly schedules. The random mode is a clever security trick — it makes lights flick on and off at varied times to suggest someone is home while you are away. A built-in battery saves your programs for up to 3 months during power outages, so a brief blackout won’t reset your reptile’s light cycle.
Here is the honest catch: the timer is the most divisive feature. A handful of customers note the timer failing after the return window — one says “timer failed after return window; unplugging light killed all function” — leaving only manual on/off working. The overwhelming majority find it reliable and easy to program, but the occasional failure is real. Test the timer thoroughly in your first month.
What wins people over
- 4 timed + 4 always-on outlets cover mixed needs in one strip
- 8 custom programs and random mode add security while away
- Battery saves schedules up to 3 months during outages
The honest trade-off
- Timer reliability is mixed — some units fail after the return window
- Setup confuses some owners despite the clear manual
Built for: reptile, aquarium, and plant owners who need lights on a strict daily schedule with constant power alongside.
skip it if: you need rock-solid timer reliability — test it hard in the first month or the occasional failure will bite you.
4. Smart Strip ECG-7MVR Energy Saving Surge Protector
The master-slave strip with a sensitivity dial for finicky electronics like PCs and A/V receivers.
The adjustable sensitivity screw sets this desk strip apart from the CyberPower P705G. Your devices don’t always draw the same standby power, so a one-size-fits-all master-slave strip might not trigger. The ECG-7MVR lets you tune exactly when the 4 switched outlets cut off — a fix for gear with inconsistent draw. Owners swear by it for a PC desk — one click and the computer, printer, shredder, and desk light all go dark, killing “ghosting electricity” and the speaker buzz that plagues powered monitors.
The layout is 1 control outlet, 2 always-on outlets, and 4 switched outlets — a smart split that keeps your router and modem alive while everything else powers down. The right-angle flat plug with a 4-foot cord slides neatly behind furniture, and the reset button restores the circuit protector after a surge or outage. It is a dependable alternative to generic strips for anyone with a consistent-draw master device.
The sensitivity screw is both the selling point and the Achilles’ heel. It needs a “balance” — set too high and the cut-off never triggers, set too low and outlets may chatter on and off. A few owners found it finicky enough to call the strip defective. The outlet spacing is also on the tight side, so plan for splitters if you run bulky plugs. Read the instructions, tune the dial slowly, and this is a very capable desk companion.
Why it stands out
- Adjustable sensitivity dial handles TVs, PCs, and receivers
- 2 always-on outlets keep the router alive during shutdown
- Right-angle flat plug fits behind furniture flush
What needs patience
- Sensitivity screw needs careful tuning to find the balance
- Tight outlet spacing limits usable plugs with big adapters
Made for: desk workers and AV enthusiasts who want peripherals to shut off the moment the main device sleeps.
Not for: anyone who wants zero setup fuss — the sensitivity dial demands a little tuning discipline.
5. GHome Smart Power Strip with Energy Monitoring
The WiFi strip that tracks real-time power usage while fast-charging your phone via USB-C.
The 30W USB-C port is the headline feature for a modern desk. It is enough to fast-charge a phone or tablet quickly, freeing up AC outlets for other gear. You get 6 WiFi-controlled outlets plus 2 USB-A and 1 USB-C port, and you control each outlet individually or together via the app, Alexa, or Google Home. The 7.2-foot cord reaches impressively far, like behind an immovable bed to a nightstand.
The energy monitoring is the other big win: you can track real-time power usage per outlet and spot devices that draw power even when off. That data turns “energy saving” from a vague promise into something you can actually see. The flat plug tucks flush against the wall, and the slim 14.17-inch body mounts on a wall or under a desk to cut cable clutter.
The trade-off is in the smart features. A few reviewers point out the schedules losing time or flipping AM/PM after a couple of months — a real problem if you rely on it for reptile or plant lighting. The USB ports also switch as one group rather than individually. Most owners find the app pairs flawlessly and schedules hold reliably, but the occasional bug is worth knowing about before you trust it with something critical.
The appeal
- Real-time per-outlet energy monitoring reveals phantom drain
- 30W USB-C fast charging frees up AC outlets
- 7.2-foot cord and flat plug boost placement options
The risk
- Occasional schedule bugs flip times or lose AM/PM
- USB ports only switch as one group, not individually
Grab it for: tech-savvy desk setups where per-outlet energy tracking and fast USB charging both matter.
Be cautious if: you depend on rock-solid schedules for critical devices — test the timer reliability early.
6. Amazon Basics Smart Plug Power Strip
The zero-fuss Alexa strip that syncs instantly and lets you name every outlet independently.
If you live in an Alexa household, this is the easiest path to smart power control. It connects through the Alexa app in minutes, syncs immediately with your Echo, and requires no separate hub. The big win is independent control: you can name and switch all 6 outlets separately, so “turn off the lamp” works without touching your router or modem.
It adds 3 USB ports (2 USB-A and 1 USB-C) for charging phones and tablets, plus surge protection to keep your gear safe. The polycarbonate enclosure is a durable, heat-resistant plastic that handles daily wear. Owners love using it for holiday lights — the independent socket settings replace a pile of separate timer plugs — and the group control option lets you shut off the whole entertainment center with one voice command.
The catch is the ecosystem lock: this works with Alexa only. If you use Google Home or Apple HomeKit, this strip is not for you. It is also pricier than a plain power strip, though owners feel the sleekness and neatness of replacing a bunch of smart plugs justifies it. The setup is genuinely plug-and-play, which is rare in this category.
What owners love
- Instant Alexa sync with no configuration required
- Name and control all 6 outlets independently
- 3 USB ports (2A + 1C) charge devices on the same strip
The limitation
- Works with Alexa only — no Google or HomeKit support
- Pricier than a standard strip for the smart convenience
Pick this if: you are fully invested in Alexa and want dead-simple, hub-free smart outlet control.
pass on it if: you use Google Assistant or Apple Home — this strip locks you into the Alexa ecosystem.
7. Geeni Surge Ultra Smart 8-Outlet Surge Protector
The 8-outlet smart strip that keeps critical gear always-on while automating everything else.
This strip walks a smart line between automation and reliability. It offers 6 smart outlets for individual control plus 2 always-on outlets, so your security cameras or router keep running even when you schedule everything else off. The 1200-joule surge protection is solid shielding for the electronics plugged into it — a step up from the 1080 joules on the Southwire Woods.
Owners consistently call it one of the easiest smart devices they have ever set up — the Geeni app is intuitive, and Alexa commands work flawlessly. It shines for scheduled loads: hobbyists run 5 lava lamps on schedules and aquarium owners automate pump shutdowns with scenes. Since it works with both Alexa and Google Assistant, it fits more households than the Amazon Basics option, and the 6-foot cord gives generous placement reach.
The recurring wish is for USB-C ports — this strip has none, which owners note as a missed opportunity. A few also mention the “Timer” in the app is actually a countdown rather than a schedule, which can confuse at first. For the price, it is a capable and well-reviewed smart surge protector that earns its place on any entertainment or aquarium setup.
Why it earns praise
- 2 always-on outlets protect critical gear like cameras
- 1200-joule surge protection shields valuable electronics
- Works with Alexa and Google Assistant without a hub
What owners wish for
- No USB-C ports for modern device charging
- App “Timer” is a countdown, not a true schedule — easy to confuse
Choose it for: a smart home setup that needs surge protection plus always-on outlets for critical equipment.
Pass if: you want USB-C charging built in — this strip skips USB entirely.
8. Tapo Smart Wi-Fi Power Strip with Matter
The Matter-certified strip that tracks per-outlet energy and works with every major voice assistant.
This is the most forward-looking pick on the list. It is Matter-certified, meaning it works across Alexa, Google Home, Apple HomeKit, and Samsung SmartThings — you are not locked into one ecosystem. Owners use it with HomeKit (which even shows voltage), HomeSeer, and the Tapo app, and it handles 6 individually controlled smart outlets plus 3 always-on USB ports for simultaneous power to 9 devices.
The energy monitoring is genuinely useful: you can track consumption for each AC outlet and schedule devices to shut off during inactive hours. Overcharge prevention cuts power once a device finishes charging, protecting battery health. TP-Link’s Secure-by-Design pledge ensures firmware is built with security as a core requirement.
Local control is the hidden gem: you can manage outlets through the Tapo app on your local network even during internet outages. The trade-offs are minor but real — the USB ports deliver only 12W total (5V 2.4A), which owners note is insufficient for fast-charging modern phones — a sharp contrast to the GHome strip’s 30W USB-C port. The 3-foot cord is short, but the flush-fitting plug is designed for tight spaces behind couches.
What makes it premium
- Matter certification works with Alexa, Google, Siri, and Bixby
- Per-outlet energy monitoring reveals real consumption
- Local network control works even during internet outages
The compromises
- USB ports deliver just 12W — too slow for fast charging
- Short 3-foot cord limits placement options
Best for: smart home enthusiasts who want one strip that speaks to every assistant and tracks real energy data.
Not ideal for: anyone needing fast USB charging or a long reach cord — look at the GHome instead.
Understanding the Specs
Master-Slave vs. Timer vs. WiFi Control
These are the three ways a strip saves energy. Master-slave strips sense when your main device (like a PC) sleeps and cut power to the other outlets automatically. Timer strips turn outlets on and off on a fixed schedule you program. WiFi strips let you control everything from an app or voice assistant, and often include energy monitoring so you can see exactly what draws power.
Joule Rating Explained
This number tells you how much surge energy the strip can absorb before it wears out. A higher joule rating (like 2100) means better protection for sensitive electronics like home theater gear and computers. A 1080-joule strip is fine for lamps and basic devices, while a 1200-joule rating is a solid middle ground for most home setups. Once a strip absorbs a big surge, its protection is reduced.
FAQ
How much electricity does a power strip actually save?
What is the difference between master-slave and a regular power strip?
Why are some of my outlets always on and others switched?
What does joule rating mean for surge protection?
Do smart WiFi power strips work without a hub?
Can I use a timer power strip for reptile or aquarium lights?
Will my bulky charger block the adjacent outlets?
What is the difference between Matter and regular WiFi smart strips?
How do I know which outlets are which on a master-slave strip?
Final Thoughts: The Verdict
For most buyers, the energy saving power strips winner is the Southwire Woods because the 80-foot remote gives you easy, one-click standby power control on gear you cannot easily reach. If you want automatic master-slave detection for a PC desk, grab the CyberPower P705G and test all 7 outlets on arrival. And for reptile or aquarium schedules, the DEWENWILS Timer is the one to reach for with its 4 timed and 4 always-on outlets. If smart home integration and energy tracking matter most, the Tapo P316M is the premium choice.
How We Picked
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources & Methodology
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of August 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
As an Amazon Associate, Gardening Beyond earns from qualifying purchases. This does not affect which products we feature.