What Americans Actually Search for in Smart Home (2026)
The Short Answer
We studied 1,600 smart home keyword searches from the United States to find out what Americans actually look for. The answer is simple: security cameras and thermostats lead the list. The single most searched term is “wireless thermostat”, with 4,400 searches a month. Two other terms tie it at 4,400: “pro thermostat” and “security cameras without wifi.” Out of 70 main topics we checked closely, only 12 are wide open for a new article to rank, while 42 already have strong pages on top. Most searches are small — the middle keyword in our data gets only 260 searches a month.
This is a data study, not a guess. Every number in this article comes from one real keyword pull: 16 seed searches in Semrush’s US database, exported on November 6, 2026, plus live checks of the top Google results for each main topic on the same day. We counted 1,152 different keywords in total.
If you own a smart home, or you write about smart homes, this study shows you where America’s attention really goes — and which topics still have room for a new, better guide.
How This Study Was Done
We started with 16 seed terms — 8 about home security (video doorbells, NVR systems, PoE cameras, outdoor cameras, alarms, camera storage) and 8 about heating and thermostats (smart thermostats, settings, wiring, installation, heat pumps). We ran each seed through Semrush’s Keyword Magic Tool with US filters: keyword difficulty 0–29 and 150 to 5,000 searches a month.
Those filters matched 33,121 keyword rows across the 16 seeds. We exported the top 100 rows per seed — 1,600 rows in all — and removed duplicates, leaving 1,152 different keywords. From those, we judged 70 main topics and checked each one against the live top 5 Google results in the US on November 6, 2026.
Each main topic got one of three verdicts. OPEN means no real article ranks in the top 5. WEAK-SPOT means a weak, low-authority article sits in the top 5. CONTESTED means strong articles already hold the top spots. We did not pull domain authority scores, because they are not visible on a live search page — and we never guess numbers.
The 10 Most Searched Smart Home Terms
Here are the 10 most searched smart home terms in our data, with US monthly searches and keyword difficulty (KD) from Semrush, November 6, 2026:
| Term | Monthly searches (US) | KD |
|---|---|---|
| wireless thermostat | 4,400 | 27 |
| pro thermostat | 4,400 | 10 |
| security cameras without wifi | 4,400 | 26 |
| ecobee smart thermostat enhanced | 3,600 | 23 |
| security camera security | 3,600 | 24 |
| cctv installation best practices office warehouse production area | 3,600 | 7 |
| wireless cctv camera with battery power | 3,600 | 26 |
| how to install smart thermostats | 2,900 | 23 |
| ring thermostat | 2,900 | 29 |
| battery operated security camera | 2,900 | 29 |
Three terms tie at the top with 4,400 searches a month, and the tie tells a story: two of the three are thermostats, and the third is about security cameras that work without wifi. Americans search most for ways to control home heat from anywhere — and for cameras that do not depend on a wifi connection.
More terms tie at 2,900 searches a month, including “best home security systems with cameras” and “dome security camera.” The top of this market is flat: a small group of terms shares the highest demand, and no single term runs away from the rest.
Security vs. Thermostats: A Nearly Even Split
Across all 1,152 different keywords, the split is almost exactly even: 579 keywords are about security (50.3%) and 573 are about thermostats (49.7%). Not one keyword showed up in both groups. Americans search for cameras and thermostats in equal measure.
But when we picked the 70 main topics, security pulled ahead: 44 of the 70 mains (62.9%) are security topics, and only 26 (37.1%) are thermostat topics. Security simply produced more topics strong enough to become a main article.
For a homeowner, the takeaway is plain. If you are buying your first smart device, you are most likely choosing between a camera system and a thermostat — and the search data says both are equally popular places to start.
Most Searches Are Small: The Long Tail
Most smart home searches are small. The middle keyword in our data gets only 260 searches a month, and the average is 457.8. More than three quarters of all keywords — 890 out of 1,152, or 77.3% — get fewer than 500 searches a month.
Big terms are rare. Only 98 keywords (8.5%) reach 1,000 searches a month, and only 17 (1.5%) reach 2,900 or more. The smart home market is not one giant search term. It is hundreds of small, specific questions.
Those small terms still add up. The 1,152 different keywords together total 527,360 searches a month (the sum of each keyword’s own monthly volume). A site that answers many small questions well can build real traffic without ever ranking for the biggest terms.
What Kind of Searches Are These?
Most of the main topics are shopping searches. We judged 42 of the 70 mains (60.0%) as commercial — people comparing, picking, or buying — and 28 (40.0%) as informational — people learning how something works or how to fix it.
Direct questions are a small slice. Only 104 of the 1,152 keywords (9.0%) are written as questions, and only 4 of the 70 mains (5.7%): “how to install smart thermostats,” “what is a common wire in a thermostat,” “how do ring doorbells work,” and “how long do security cameras keep footage.”
That gap matters. People mostly search with short phrases like “wireless thermostat,” not full questions. But the few real questions that do get asked — how to install, how long footage is kept — are the ones a helpful guide can answer best.
How Hard Is It to Rank?
Of the 70 main topics, only 12 (17.1%) are OPEN — no real article in the top 5. Another 16 (22.9%) are WEAK-SPOTs, where a weak article holds a top-5 place. The rest — 42 topics, or 60.0% — are CONTESTED, with strong articles already on top.
Keyword difficulty tells the same story. Of the 70 mains, 52 (74.3%) sit at KD 20–29, the hard end of our filter. Only 2 mains score under KD 10. Across all 1,152 keywords, 730 (63.4%) are KD 20–29. Easy wins are scarce in this market.
The 12 OPEN topics are the real opportunity. They are the places where a new, better article can still take a top spot — because no good article is there yet. Everything else needs a clearly better guide to win.
When Do People Search?
Search interest is steady more than it spikes. Of the 1,152 keywords, 380 (33.0%) hold a stable trend, 237 (20.6%) are rising, and 380 (33.0%) spike in one season. Another 150 (13.0%) are declining, and we dropped those from the main list.
The biggest seasonal wave is winter. A full 187 keywords (16.2%) spike in December, January, and February — and 13 of the 70 main topics spike in winter too, most of them thermostat topics. When the cold comes, Americans search for heat.
Among the 70 mains, 38 (54.3%) are stable, 16 (22.9%) are rising, and 16 (22.9%) are seasonal. The rising group is the one to watch: it includes battery cameras and smart doorbells, the products people are still discovering.
What This Means for You
If you are shopping, follow the crowd’s questions. The most searched terms point to wireless thermostats and battery-powered cameras. Those are the products Americans are comparing right now — and the ones with the most guides, reviews, and real-world experience to learn from.
If you run a home website, the 12 OPEN topics are your opening. The data also says small topics are worth your time: 77.3% of searches sit under 500 a month, but together they total more than half a million searches a month across our 1,152 keywords.
And mind the calendar. Thermostat searches spike in winter, so thermostat guides earn their keep from December to February. Publish them before the cold arrives, not during it.
Related Guides
Want to go deeper on the topics in this study? These guides cover the most searched terms in detail:
- Wireless Thermostat Guide
- Battery Operated Security Camera Guide
- How to Install Smart Thermostats
- Thermostat Wiring Guide
- What Is a Common Wire in a Thermostat
Limits of This Study
This is a one-day snapshot, not a yearly average. The keyword data was exported on November 6, 2026, and Semrush’s own data was last updated on September 26, 2026. Search volumes move month to month, and these numbers will shift.
We also saw only the top 100 rows per seed, so keywords ranked below 100 in a seed are not in this study. Volumes are Semrush estimates, not Google’s own counts. We did not pull domain authority scores, we have no click data, and all searches are from the United States only. Treat this study as a map of what Americans searched for in one moment — a useful map, but a map all the same.
