A smart plug sits between a wall outlet and a lamp or small appliance so you can switch it from a phone, a schedule or your voice. In Canada, pick one with a certification mark from an accredited body, a label of 15 A and 1,800 W at 120 V, and keep space heaters and other heavy loads off it.
PCBy the Pixl Canada install team. Checked November 1, 2026. 7 min read.
- How a smart plug works
- WiFi, Matter and Thread compared
- Canadian certification marks and amp limits
- What never to plug into one
- Look for the certification mark on the plug, and a 15 A, 1,800 W label.
- Matter lets one plug join several platforms. Thread plugs need a border router.
- Keep space heaters, air conditioners and fridges off smart plugs.
- Specification pages list temperature limits, and winter outdoors is outside them.
What is a smart plug and how does it work?
A smart plug has prongs and a socket that carry power, plus a small radio and relay that open and close the circuit on command. The radio is WiFi, or Thread in some models. Because the plug only cuts or restores power, it suits things that start on their own when power returns: lamps, fans, holiday lights or a charger. A device that waits for a button press will not start. Most plugs add schedules, timers and an away mode that cycles a lamp while you travel.
WiFi, Matter or Thread: which kind of plug?
| Kind | Needs a hub? | Works with | Watch for |
|---|---|---|---|
| WiFi plug with its own app | No hub; uses your router | The maker’s app and usually one or two voice assistants | 2.4 GHz only on many models; support depends on the maker’s app |
| WiFi plug with Matter | No hub for the plug itself; your platform acts as the controller | Several platforms through Matter, plus the maker’s app | Set up through your chosen platform and keep the app for extras |
| Thread plug with Matter | Yes: a Thread border router and a Matter controller | Several platforms through Matter | A border router must already exist. See do you need a smart home hub |
Matter lets one plug join Alexa, Google Home, Apple Home or SmartThings; Thread is the low-power mesh some plugs use. See Matter and Thread explained and Google Home vs Alexa vs Apple Home vs SmartThings.
Setting up a few devices at once?
Plugs are easy to do yourself. If you also want a thermostat, doorbell or WiFi set up, send a photo and ask for a quote.
What should a smart plug say on it in Canada?
Ontario’s Electrical Safety Authority says electrical equipment must be approved before use or sale, with the official mark of an accredited certification agency, and Technical Safety BC requires a mark from an agency accredited by the Standards Council of Canada. Agencies include CSA, UL and Intertek. Check the mark on the plug itself, because specification pages list certifications unevenly: on the Canadian pages we read, one plug lists FCC and another lists CE and EAC, which are not Canadian safety marks. ESA says component marks do not cover a finished product.
The second label is the rating. A plug marked 15 A and 1,800 W uses the full capacity of a standard outlet. TP-Link lists 15 A and 1,800 W for resistive loads, with a 1/6 HP motor limit. Eve lists 120 V, 60 Hz, 15 A and 1,800 W for its U.S. and Canada model, and 220 to 240 V models elsewhere, so check the region.
| Device | Label watts | Amps at 120 V | Fits a 15 A, 1,800 W plug? |
|---|---|---|---|
| LED lamp | 10 W | 0.1 A | Yes, with a lot of room |
| Phone charger | 20 W | 0.2 A | Yes, with a lot of room |
| Space heater | 1,500 W | 12.5 A | Within the label, but do not use one. See below |
| Anything at the limit | 1,800 W | 15.0 A | At the maximum with no margin |
How do a few smart plugs compare?
Three examples from the makers’ own pages, read on 1 November 2026. Not a ranking; check current prices.
| Model | Connection | Load label | Features | Operating range |
|---|---|---|---|---|
| TP-Link Tapo P125M | WiFi 2.4 GHz only, Bluetooth for setup; Matter-certified | 15 A, 1,800 W at 120 V | Schedules, auto-off timer, away mode; works with Alexa, Google, Apple Home, SmartThings | 0 to 40 °C |
| TP-Link Tapo P110M | WiFi 2.4 GHz only; Matter-certified | 15 A, 1,800 W | Adds energy monitoring and bill estimates; sold in a 4-pack | 0 to 40 °C |
| Eve Energy (U.S. and Canada) | Thread; Matter; needs a Thread border router and Matter controller | 15 A, 1,800 W at 120 V | Power meter, no subscription or cloud account, child lock | 0 to 35 °C |
What should you not plug into a smart plug?
| Do not use for | Why |
|---|---|
| Space heaters | Technical Safety BC says plug a heater straight into a wall socket and make it the only thing on that outlet. A plug in between goes against that advice |
| Window or portable air conditioners | Motor loads can exceed a plug’s rating. Follow the AC manual |
| Refrigerators and freezers | A lost connection or fault can leave food without power |
| Medical equipment and sump pumps | Anything that must stay on should not depend on an app or WiFi |
| Another plug, power bar or extension cord | ESA says to plug power bars and extension cords directly into the wall |
| Anything over 1,800 W or 240 V | Dryers, ovens and EV chargers are outside a 120 V plug |
How do you set one up?
- Plug it in. Use an outlet near your router, away from water and heat.
- Open the right app. TP-Link says its plug onboards over Bluetooth in the Tapo app, or you can scan the Matter code in the Alexa, Google Home or Apple Home app.
- Join the 2.4 GHz network. Many plugs ignore 5 GHz. See how to change your WiFi name and channel if your router merges both bands under one name.
- Name it and test it. Use a room and a device, such as office lamp, then test the schedule and the manual button.
Where does Pixl fit?
Pixl has no posted price for smart plugs. Ask for a quote from a photo if you want them set up as part of a bigger job. Posted prices for related jobs: from $129 for WiFi or mesh setup, so the 2.4 GHz network reaches the plug; $129 for a smart thermostat; $99 for a battery video doorbell. Read smart home packages, smart home for renters or send photos through quote from photos. Pay after the job.
Smart plugs: frequently asked questions
What is a smart plug?
An adapter that plugs into a wall outlet and holds a relay that an app, schedule or voice assistant can switch on and off. It lets you control a lamp or small appliance remotely, as long as the device runs whenever it is given power.
What is the best smart plug in Canada?
There is no single winner. Choose by the certification mark, the 15 A and 1,800 W label, your ecosystem (Matter over WiFi or Thread), energy monitoring and a model made for Canadian outlets. Our table compares three examples.
Do smart plugs need a hub?
WiFi plugs usually work with their own app without one. A Thread plug needs a Thread border router, and Eve says its plug needs a hub that handles both Matter and Thread.
Can I use a smart plug with a space heater?
Technical Safety BC advises plugging a heater straight into a wall socket as the only thing on that outlet. A smart plug sits in between, so leave heaters off them unless the heater’s manual says otherwise.
Can I use a smart plug outdoors in winter?
Not an indoor plug. The pages we read list 0 to 40 °C for the TP-Link plugs and 0 to 35 °C for Eve Energy, so Canadian winter air is outside the range. Look for a product rated for outdoor use.
Why will my smart plug not connect?
Most WiFi plugs join only a 2.4 GHz network, so check that your router offers one and that your phone is on it during setup.
Does Pixl install smart plugs?
Pixl has no posted price for plugs, which you can set up yourself. For a set of devices or the WiFi they use, ask for a quote from a photo.
Want plugs set up with the rest of your smart home?
Send a photo of the rooms and devices and ask for a quote. Pay after the job.
Smart home packages
Matter and Thread explained
Do you need a smart home hub
Change WiFi name and channel
Installation price list
All installation services
All installation guides
Sources and method. Specifications come from the manufacturers’ pages, read on November 1, 2026: TP-Link Canada (Tapo P125M and P110M) and Eve (Eve Energy, U.S. and Canada tab). Certification rules are from the Electrical Safety Authority’s recognized marks page and Technical Safety BC’s notice on approved certification marks; the heater advice is from Technical Safety BC’s space heater guide. The 120 V amp figures divide label watts by 120 and are examples. Pixl prices are the posted prices on the installation price list. Plugs have no posted Pixl price. Model names are examples, not rankings, and prices change, so check the current price.
About Pixl Canada. Pixl Canada is an installation company based in Edmonton, Alberta, serving cities across Canada with TV mounting, security cameras, appliance installation and smart home setup. Call or text (587) 899-7495. Open Monday to Saturday 8am to 8pm and Sunday 9am to 7pm.