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Si Smart Código Descuentos – Verified Deals & Offers | August 2026

Save on climatización inteligente with 4 manually verified Si Smart offers, updated for August 2026. Browse the latest Código Descuentos, working discounts, and exclusive deals, with expired offers removed regularly.

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Customer Reviews

4.4
Average Rating
5
Total Reviews
Melissa Jackson
★★★★☆
2 weeks ago

Worth it for the first-time discount

I was looking to get into smart home tech without spending a fortune. Si Smart offered a first-time buyer discount which made their smart door lock quite appealing. I compared prices with a few other places like Amazon, and with the discount, Si Smart was competitive. The lock itself feels sturdy and was fairly easy to install. The overall value for money was definitely there, especially with that initial saving. It made the purchase feel very much worth it.

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Patricia Brown
★★★★☆
3 weeks ago

Easy setup for smart bulbs

Got some smart LED bulbs from Si Smart last week. They got here pretty quick, like 4 days. Hooking them up to Alexa was super easy, barely took any time. I just wanted to try smart lighting and these totally delivered. They work great. Happy with how it turned out.

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Mary Allen
★★★★★
3 weeks ago

Love my new smart switches!

Oh my goodness, I am so happy with the smart switches I got from Si Smart! They arrived so fast, I think it was only three days! Connecting them to my Google Home was a breeze, and now I can control all my lights with just my voice. It's so convenient and feels really modern. I'm already planning my next order for some more cool gadgets. Definitely recommend this store!

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Brian T.
★★★★★
1 month ago

Detailed look at my security kit

I purchased one of their security kits which included an outdoor camera and a couple of door sensors. The ordering process on their website was straightforward, and I received an email confirmation almost immediately. Shipping took about 5 business days to reach me in Arizona, which is decent for an international shipment. When it arrived, everything was well-packaged. The camera setup was fairly intuitive, though I did use their online chat support for a quick question about mounting, and they were responsive. The video quality on the camera is good during the day, and night vision is acceptable. The door sensors were easy to pair. Overall, a solid experience with good quality products.

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Olivia T.
★★★★☆
1 month ago

Good thermostat, slow delivery

I ordered a smart thermostat from Si Smart. The device itself works well with my Google Home setup, which was easy to connect. The installation guide was clear enough for me to handle it myself. However, the delivery took nearly a week, which felt a bit long. It wasn't urgent, but still something to note.

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Si Smart Community Discussion

Share tips, ask questions & help fellow shoppers save more

A
Anthony Scott
1 month ago

Thinking of getting a smart thermostat for my place in Miami, how long does shipping usually take to the US?

L Linda Nguyen 4 weeks ago
si smart is based in madrid so it's international shipping for sure. might take a bit longer than amazon prime.
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M Matt W. 4 weeks ago
yeah i ordered a couple of smart plugs last month, took about a week and a half to get to me in california. customs added a day or two.
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7 Responses (2)
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Amanda Phillips
3 weeks ago

Can I use a welcome discount code on one of their already discounted bundles? like an energy saving pack?

K Karen R. 3 weeks ago
usually not, most places don't let you stack coupons on top of existing sales. worth a try tho!
6
Z Zach Parker 3 weeks ago
i tried to do that with a black friday deal once and it didn't work. the system just says the code isn't applicable. new customer discounts are usually just for full-price stuff.
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4 Responses (2)
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James Thompson
2 weeks ago

How's their return policy if something doesn't work out? Is it a hassle to send stuff back from the US?

J Jacob Jones 2 weeks ago
yeah returns were easy, did it last month. just follow the instructions on their site.
3
L Laura Jackson 2 weeks ago
it's pretty straightforward, but since they're in spain, you'll probably pay for return shipping unless it's a defect. just keep that in mind.
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2 Responses (2)
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Lisa Flores
1 week ago

Is Si Smart a legit store? Never heard of them but their smart locks look decent.

N Nathan Roberts 1 week ago
they're totally legit, based in madrid. good reviews there from what i've seen.
4
B Ben Robinson 1 week ago
i ordered a few things from them over the past year. no issues. their support was helpful when i had a question about setting up a sensor. definitely not a scam.
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1 Responses (2)
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Alex C.
3 weeks ago

Are Si Smart's prices generally better than Domboo or just more specialized?

M Michelle Brown 2 weeks ago
depends on what you're looking for. si smart has some really specific kits for like, energy saving or security that domboo doesn't. but for individual components, prices can be similar.
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P Patricia 2 weeks ago
i've found si smart to be better for the 'whole home' kind of thing with their advice and install options. for just a single smart bulb, amazon is probably cheaper, but for a full system, si smart is good value.
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1 Responses (2)
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Sam Garcia
1 month ago

Anyone know if their stuff works with Apple HomeKit? Or is it just Alexa/Google Home?

J Justin Thomas 1 month ago
nah, pretty sure it's mainly alexa and google home. didn't see homekit mentioned anywhere on their site.
2
O Olivia Lopez 1 month ago
i think some of their zigbee hubs *might* be compatible if you mess with them a bit, but out of the box, not really.
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0 Responses (2)

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