CNET también está disponible en español.

Ir a español

Don't show this again

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

It's difficult to build a comprehensive, whole-home smart lighting setup without at least a couple of smart switches. In the CNET Smart Home, we wanted to see how hard it would be to install four of them into the same switch plate. Click through for the step-by-step rundown.

Published: / Caption: / Photo: Ry Crist/CNET / Read the article
1
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

Our smart switch of choice: the Belkin WeMo Light Switch. It's a relatively affordable option with Wi-Fi built right in, and it works with a lot of popular third-party services, including SmartThings and IFTTT. The only downside: it doesn't dim.

Published: / Caption: / Photo: Ry Crist/CNET / Read the article
2
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

We'll go ahead and set that single-switch faceplate aside. For this build, we'll need a faceplate built for four.

Published: / Caption: / Photo: Ry Crist/CNET / Read the article
3
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

Here's the hardware straight out of the box. It's actually a very simple device.

Published: / Caption: / Photo: Ry Crist/CNET / Read the article
4
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

Important to read the fine print with these things. Something worth knowing -- you can't use the WeMo Light Switch if there's a second switch controlling the same light.

Published: / Caption: / Photo: Ry Crist/CNET / Read the article
5
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

Good thing we just beefed up the CNET Smart Home Wi-Fi network, right?

Published: / Caption: / Photo: Ry Crist/CNET / Read the article
6
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

Each WeMo Switch uses two black wires for the line and the load, a white neutral wire, and a green ground wire.

Published: / Caption: / Photo: Ry Crist/CNET / Read the article
7
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

Before we get started, let's be sure to cut the power at the breaker. Nothing smart about electrocuting yourself.

Published: / Caption: / Photo: Ry Crist/CNET / Read the article
8
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

Now to get right to it. First step, get that old switchplate out of the way.

Published: / Caption: / Photo: Ry Crist/CNET / Read the article
9
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

There we go -- four switches exposed.

Published: / Caption: / Photo: Ry Crist/CNET / Read the article
10
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

There's already a lot of wiring back there -- and with a dedicated neutral wire for each WeMo Switch, there'll soon be even more.

Published: / Caption: / Photo: Ry Crist/CNET / Read the article
11
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

Let's go ahead and unscrew these old switches to take a closer look.

Published: / Caption: / Photo: Ry Crist/CNET / Read the article
12
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

The existing switches are wired together, with exposed sections of the line wire looped around each switch.

Published: / Caption: / Photo: Ry Crist/CNET / Read the article
13
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

Compared side by side, you can see that each WeMo Switch is going to take up a lot more space than the old switches they're replacing.

Published: / Caption: / Photo: Ry Crist/CNET / Read the article
14
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

You'll also notice that red wire on switch No. 2...

Published: / Caption: / Photo: Ry Crist/CNET / Read the article
15
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

That red wire connects to a second switch on the other side of the room that controls the same light.

Published: / Caption: / Photo: Ry Crist/CNET / Read the article
16
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

That's a problem -- as long as that second switch is connected, our WeMo Switch won't work.

Published: / Caption: / Photo: Ry Crist/CNET / Read the article
17
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

Capping the wires off wasn't the solution -- instead, we ultimately had to connect the black line wire to the red traveler wire, completing the circuit with the first switch. The wires still run across the room, but now they run back, as well. It's a bit inelegant, perhaps -- but it worked.

Of course, that left us with a nonfunctional switch. We could either cover it with a blank switch plate or seal it up with a drywall patch, neither of which sounded appealing.

Published: / Caption: / Photo: Ry Crist/CNET / Read the article
18
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

Instead, we opted to cover the hole up with the Philips Hue Wireless Dimming Switch. Just peel off sticky tabs and stick it in place. We're already using Hue lights in the CNET Smart Home, so it'll get put to good use.

Published: / Caption: / Photo: Tyler Lizenby/CNET / Read the article
19
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

With that second switch taken care of, we can start wiring everything. The first step is to remove the old switches, making sure to keep the wires labeled as you go. Then, you can start connecting the new hardware. We had to group the ground and neutral wires together in new bundles, then connect each of those bundles to the existing ground and neutral wires.

Published: / Caption: / Photo: Tyler Lizenby/CNET / Read the article
20
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

All of those extra wires and wire nuts creates an awful lot of stuff to fit in back behind the switches. Pushing each one in took plenty of finesse.

Published: / Caption: / Photo: Tyler Lizenby/CNET / Read the article
21
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

It was a downright tedious squeeze, but with two sets of hands, we made quick work of it.

Published: / Caption: / Photo: Tyler Lizenby/CNET / Read the article
22
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

I can't even tell you how jam-packed the wires are behind these switches. It works, and it's electrically safe, but man, is it stuffed.

Published: / Caption: / Photo: Tyler Lizenby/CNET / Read the article
23
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

With all four switches in place, we just need to straighten everything up so the switch plate will fit.

Published: / Caption: / Photo: Tyler Lizenby/CNET / Read the article
24
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

We went with this four-way switch plate that we found on Amazon for about $8. Some of the reviews pointed out that it was a good fit for WeMo Switches.

Published: / Caption: / Photo: Ry Crist/CNET / Read the article
25
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

Those reviews didn't lie -- the switchplate fit perfectly.

Published: / Caption: / Photo: Tyler Lizenby/CNET / Read the article
26
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

With the power back on, the switches booted up and controlled the lights like normal.

Published: / Caption: / Photo: Tyler Lizenby/CNET / Read the article
27
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

We were also able to add each switch into the WeMo app, which lets us turn each light on and off remotely, automate them according to a preprogrammed schedule, or integrate them with other smart-home gear.

Published: / Caption: / Photo: Screenshots by Ry Crist/CNET / Read the article
28
of 29

Smart four times over

The hardware

No faceplate necessary

The bare switch

Caveats

Wi-Fi

The wires

Safety first

Screwing around

Face-off

The situation

Switch removal

Hmm

A sizable difference

The red wire

Switch No. 5

A problem

Capping things off...?

Option C

Back to work

A tight fit...

Getting closer...

Almost done...

Straightening up

The switchplate

Fits like a glove

Up and running

App controls

Amazon Echo

One such piece of smart home gear: the Amazon Echo smart speaker. Sync it up with your WeMo Light Switches, and you'll be able to turn them on and off with voice commands. That's exactly what we did in the CNET Smart Home.

Published: / Caption: / Photo: Tyler Lizenby/CNET / Read the article
29
of 29
Up Next

DIY scratched screen repair: Magic and myths