Are IoT stocks a good investment?

IoT stocks can be excellent investments for a range of investors, from those seeking growth opportunities to those looking to diversify their portfolios.

Which industries use IoT technology the most?

Manufacturing companies rely on the IoT for various reasons, such as ensuring their industrial equipment operates efficiently. Meanwhile, logistics companies use the IoT to manage their fleets and for other applications.

Do IoT companies pay dividends?

Most IoT-focused companies opt to reinvest capital in their businesses rather than distribute dividends to shareholders. For those intent on procuring passive income from an IoT investment, though, Cisco is a great option.

How do IoT companies generate revenue?

IoT companies generate revenue from different sources. While some businesses sell hardware, such as sensors and chips, others generate revenue from selling software that manages the IoT devices.

While some IoT stocks trade at higher valuations, there are also opportunities to invest in IoT stocks trading at valuations consistent with peers in other tech sectors.

Are there small-cap IoT stocks with high growth potential?

Impinj is a leading IoT stock that falls between small-cap and mid-cap, while Cohu (NASDAQ:COHU), with a $1.8 billion market capitalization, is a tech stock with IoT exposure.

6 Best Internet of Things Stocks for 2026 and How to Invest

By Scott Levine – Updated Jul 13, 2026 at 2:22 PM EST | Fact-checked by Frank Bass

Key Points

IoT stocks appeal as more devices connect online, with 48% of US homes having a smart device.
Cisco, a key player in IoT, highly profitable with $56.7B revenue, offers a lower-risk investment.
DexCom, focusing on IoT in healthcare, shows strong growth with revenue expected to hit $5.2B in 2026.

As an increasing number of everyday objects, such as lights, televisions, major appliances, cars, and even doorbells, are being brought online, Internet of Things (IoT) stocks are attracting more investors. According to Horowitz Research, for example, 48% of U.S. homes have at least one smart device.

While it may sound complicated, the IoT simply refers to networks of devices and objects that communicate with one another over connections to data centers.

Loading paragraph...

Internet of Things refers to the online network of devices and objects that communicate with each other. — Image source: The Motley Fool.

Loading image...

Best IoT stocks in 2026

These six top IoT stocks range from a diversified tech giant to a pure-play IoT company.

Loading paragraph...

Ticker Information Table
Name and ticker	Market capMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.	Dividend yield	Industry
Cisco Systems (NASDAQ:CSCO)	$441.2 billion	1.48%	Communications Equipment
Alarm.com (NASDAQ:ALRM)	$2.6 billion	0.00%	Software
DexCom (NASDAQ:DXCM)	$29.6 billion	0.00%	Healthcare Equipment and Supplies
Impinj (NASDAQ:PI)	$4.2 billion	0.00%	Semiconductors and Semiconductor Equipment
Intel (NASDAQ:INTC)	$477.7 billion	0.00%	Semiconductors and Semiconductor Equipment
Samsara (NYSE:IOT)	$22.4 billion	0.00%	Software

Data as of Jul 19, 2026. Showing 6 of 6 total entries.

Loading ticker_table...

1. Cisco Systems

Loading paragraph...

NASDAQ: CSCO

Cisco Systems

Today's Change

(2.12%) $2.32

Current Price

$111.98

Key Data Points

Market Cap

$441B

Day's Range

$108.93 - $113.22

52wk Range

$65.75 - $130.37

Volume

1.3M

Avg Vol

25.2M

Gross Margin

63.53%

Dividend Yield

1.48%

Loading company_card...

Loading paragraph...

NASDAQ: ALRM

Alarm.com

Today's Change

(-1.66%) $-0.90

Current Price

$53.20

Key Data Points

Market Cap

$2.6B

Day's Range

$53.07 - $54.85

52wk Range

$41.49 - $59.53

Volume

432.6K

Avg Vol

537.4K

Gross Margin

62.66%

Loading company_card...

Providing a cloud-based software platform for managing connected homes and businesses, Alarm.com (ALRM -1.66%) offers subscribers software to manage internet-enabled devices, including security cameras, lights, locks, thermostats, and other supported products.

The company currently works with about 12,000 service providers in more than 80 countries, and its products are found in about 67 million properties worldwide.

Recognizing both steady top- and bottom-line growth from 2016 through 2025, Alarm.com has increased revenue at a 16.2% compound annual growth rate (CAGR) and adjusted earnings before interest, depreciation, and amortization (EBITDA) at a 17.3% CAGR.

Upwardly revising its guidance when it reported Q1 2026 results in May, Alarm.com now projects 2026 revenue of about $1.07 billion and adjusted EBITDA of $215 million to $216 million for 2026. If the company achieves the midpoints of both of these metrics, it will have recognized year-over-year growth of 5.3% and 4.6%, respectively.

Loading paragraph...

Revenue

Revenue is a business’s gross income or the amount of money it brings in from regular operations before costs are considered.

Loading definition...

Management recognizes ample growth opportunities, identifying more than 500 million serviceable properties. Since only a small fraction of homes are currently using Alarm.com's platform, the IoT company has a long growth runway.

3. DexCom

Loading paragraph...

NASDAQ: DXCM

DexCom

Today's Change

(-1.71%) $-1.33

Current Price

$76.65

Key Data Points

Market Cap

$30B

Day's Range

$75.95 - $78.01

52wk Range

$54.11 - $89.98

Volume

5.1M

Avg Vol

5.7M

Gross Margin

62.64%

Loading company_card...

The Internet of Things goes far beyond consumer devices. DexCom (DXCM -1.71%) focuses on medical devices that continuously monitor glucose levels for people with diabetes. The company's G7 system delivers real-time data to smartphones and smartwatches without the need for finger sticks.

The number of people in the U.S. with diagnosed diabetes grew from 1.58 million in 1958 to 23.35 million in 2015. In 2023, the estimated total of individuals with diagnosed or undiagnosed diabetes in the United States reached 40.1 million.

The combination of rising diabetes rates and the transition to continuous glucose monitoring will provide steady, significant growth opportunities for DexCom in the coming years -- as it has already. From 2020 to 2025, DexCom has grown revenue from $1.9 billion to $4.6 billion and free cash flow at a CAGR of more than 30%, from about $275 million in 2020 to $1.1 billion in 2025.

The company booked revenue of almost $4.7 billion in 2025, a 16% increase over 2024, and management projects continued growth in 2026, forecasting 2026 sales of about $5.16 billion to $5.25 billion. With respect to profitability, Dexcom projects an adjusted gross profit margin of 63% to 64% and an adjusted operating margin of about 23% for 2026.

For those interested in exposure to both IoT and healthcare, DexCom is a stock to consider.

4. Impinj

Loading paragraph...

NASDAQ: PI

Impinj

Today's Change

(-1.70%) $-2.39

Current Price

$138.37

Key Data Points

Market Cap

$4.2B

Day's Range

$133.00 - $141.04

52wk Range

$87.36 - $247.06

Volume

229.8K

Avg Vol

470.9K

Gross Margin

51.88%

Loading company_card...

Impinj (PI -1.70%) specializes in solutions involving radio-frequency identification, or RFID. Impinj's RFID tags are used by retailers, manufacturers, and logistics companies to track inventory and assets.

The market for RFID products, including tags, readers, software, and services, was worth nearly $14.6 billion in 2025, according to Markets and Markets, and it's expected to grow at a CAGR of 8.5% through 2034.

After a rough period during the COVID-19 pandemic, partly due to retail store closures, Impinj has roared back. Sales soared from $190.3 million in 2021 to $361.1 million in 2025. The company is growing profits, too. In 2025, Impinj reported adjusted EBITDA of $69.6 million, up from $65.9 million in 2024.

Impinj estimates that just 0.5% of connectable items are connected today. In the long run, trillions of consumable objects could be tracked using RFID technology. Each RFID endpoint costs only pennies, making the technology economical for a wide array of uses.

The company is far from a sure thing as an investment, but it's one to watch in the IoT space.

5. Intel

Loading paragraph...

NASDAQ: INTC

Intel

Today's Change

(-2.00%) $-1.94

Current Price

$95.04

Key Data Points

Market Cap

$478B

Day's Range

$89.59 - $98.05

52wk Range

$18.96 - $142.35

Volume

126.8M

Avg Vol

134.3M

Gross Margin

35.90%

Loading company_card...

IoT isn't Intel's (INTC -2.00%) core market, but the semiconductor giant's data center chips power the cloud data centers that link IoT devices. Despite rising competition, Intel still dominates the data center CPU market.

Beyond powerful chips crunching data in the cloud, Intel also sells edge computing chips with built-in AI for IoT applications that can operate in harsh, rugged conditions.

In 2015, Intel acquired Altera to expand its exposure to the IoT. In April 2025, the company sold a 51% stake in Altera, retaining the remaining 49%.

Intel also owns a majority stake in Mobileye (MBLY +2.79%), a leading developer of autonomous driving and advanced driver assistance systems. There are more than 1 billion cars on the road globally, and the fleet will become smarter and more connected.

With its sizable investments in expanding manufacturing capacity and developing its own foundry business, Intel can further tap into the growing demand for IoT devices by manufacturing the chips other companies need.

Intel isn't a pure-play IoT stock, but it has multiple ways to benefit from IoT industry growth, making it a great option for conservative investors interested in a blue chip stock that offers IoT exposure.

Loading paragraph...

Semiconductor

A semiconductor is a basic element or compound substance that conducts electricity in certain situations.

Loading definition...

6. Samsara

Loading paragraph...

NYSE: IOT

Samsara

Today's Change

(2.39%) $0.90

Current Price

$38.36

Key Data Points

Market Cap

$22B

Day's Range

$36.77 - $39.45

52wk Range

$23.38 - $47.47

Volume

232.7K

Avg Vol

Gross Margin

76.25%

Loading company_card...

Developer of the Connected Operations Platform, Samsara (IOT +2.39%) has created a platform that integrates data from IoT devices and other connected assets to provide customers with actionable insights from the vast amounts of data these devices collect. Samsara estimates that in fiscal 2026, its Data Platform processed more than 25 trillion data points -- everything from video footage to GPS location, and much more.

The company has achieved considerable growth over the past few years. In 2020, it reported $194 million in annual recurring revenue (ARR). In fiscal 2026, it reported ARR exceeding $1.9 billion.

Samsara has also achieved impressive income statement growth. From the $119.9 million it reported on the top line in fiscal 2020 to the $1.6 billion it reported for fiscal 2026, Samsara has grown revenue at a 54% CAGR.

Despite Samsara's success in emerging as an IoT leader, it's still early in the company's development. Management estimates Samsara has a total addressable market approaching $200 billion.

How to buy IoT stocks

If you think you're ready to start investing in IoT stocks, there are a few basic steps you must take.

Open your brokerage account: Log in to your brokerage account where you handle your investments. If you don't have one yet, take a look at our favorite brokers and trading platforms to find the right one for you.
Search for the stock: Enter the ticker into the search bar to bring up the stock's trading page.
Decide how many shares to buy: Consider your investment goals and how much of your portfolio you want to allocate to this stock.
Select order type: Choose between a market order to buy at the current price or a limit order to specify the maximum price you're willing to pay.
Submit your order: Confirm the details and submit your buy order.
Review your purchase: Check your portfolio to ensure your order was filled as expected and adjust your investment strategy accordingly.

Loading paragraph...

Benefits and risks of investing in Internet of Things stocks

While some investors may find exposure to IoT stocks exciting, it's important to remember they offer both benefits and risks.

Benefits

The IoT market is expected to grow considerably. Business intelligence provider IoT Analytics estimates the number of connected devices will soar from about 21 billion at the end of 2025 to 39 billion in 2030.
IoT stocks often provide exposure to the AI industry.
Investors can achieve portfolio diversification through IoT investments.

Risks

The IoT industry may grow more slowly or less than expected.
IoT companies may lose market share if they're unable to innovate.
Companies may suffer from declining profitability if IoT devices become commoditized.

Loading paragraph...

Methodology: How these stocks were chosen

Among the numerous IoT investment opportunities, these stocks represent compelling IoT leaders across diverse niches. Plus, some opportunities will appeal to those with varying degrees of risk tolerance -- from smaller IoT stocks with strong growth potential to tech stalwarts that offer conservative ways to gain exposure to IoT.

Loading paragraph...

Should you invest in Internet of Things stocks?

Although growth investors may find IoT stocks the most compelling, conservative investors have options as well.

For those uninterested in individual stocks, investing in an IoT-focused exchange-traded fund (ETF) is a great choice. One such fund is the Global X Internet of Things ETF (SNSR -0.48%), which holds positions in dozens of IoT-related companies, including DexCom. Buying shares in an IoT-focused fund confers instant sector diversification.

If you're a risk-tolerant, patient investor, investing in IoT companies may be a smart choice. Everyday objects are increasingly connecting to the internet, and while a "smart toaster" will always be gimmicky, IoT technology is useful for many important applications.

Loading paragraph...

FAQ

Loading paragraph...

Internet of Things Stocks FAQ

Loading faq...

About the Author

Scott Levine is a contributing Motley Fool stock market analyst covering energy, industrials, technology, and materials. He is also a high school English teacher and a small business owner. He holds a bachelor’s degree in English and creative writing from Binghamton University, a master’s degree in secondary education from Adelphi University, and an advanced certificate in school building leadership from CUNY Queens College. A crossword puzzle enthusiast, he has solved more than 3,100 New York Times puzzles with a 97% solve rate.

TMFProudMonkey

@TMFProudMonkey

Scott Levine has no position in any of the stocks mentioned. The Motley Fool has positions in and recommends Cisco Systems and Intel. The Motley Fool recommends Alarm.com, DexCom, Impinj, Mobileye Global, and Samsara and recommends the following options: long January 2027 $65 calls on DexCom, short February 2026 $9 puts on Mobileye Global, and short January 2027 $75 calls on DexCom. The Motley Fool has a disclosure policy.

6 Best Internet of Things Stocks for 2026 and How to Invest

Key Points

Best IoT stocks in 2026

1. Cisco Systems

Key Data Points

Key Data Points

3. DexCom

Key Data Points

4. Impinj

Key Data Points

5. Intel

Key Data Points

6. Samsara

Key Data Points

How to buy IoT stocks

Benefits and risks of investing in Internet of Things stocks

Benefits

Risks

Methodology: How these stocks were chosen

Should you invest in Internet of Things stocks?

Related investing topics

Best AI Stocks to Buy in 2026 and How to Invest in Them

FAANG Stocks: What They Are and How to Invest

5 Best Metaverse Stocks in 2026 and How to Invest

Best Growth Stocks to Buy in 2026

FAQ

Internet of Things Stocks FAQ

About the Author

Read Next

Stocks Mentioned

Motley Fool Stock Advisor’s Latest Pick

Premium Investing Services

Best AI Stocks to Buy in 2026 and How to Invest in Them

FAANG Stocks: What They Are and How to Invest

5 Best Metaverse Stocks in 2026 and How to Invest

Best Growth Stocks to Buy in 2026

Internet of Things Stocks FAQ

Are IoT stocks a good investment?

Which industries use IoT technology the most?

Do IoT companies pay dividends?

How do IoT companies generate revenue?

Is IoT overvalued?

Are there small-cap IoT stocks with high growth potential?

1. Cisco Systems

3. DexCom

6. Samsara

Benefits and risks of investing in Internet of Things stocks

Benefits

Risks

Methodology: How these stocks were chosen

Related investing topics

FAQ

Best IoT stocks in 2026

Key Data Points

Key Data Points

Key Data Points

Key Data Points

Key Data Points

2. Alarm.com

4. Impinj

5. Intel

How to buy IoT stocks

Should you invest in Internet of Things stocks?

Key Data Points