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The Internet of Things (IoT) has the potential to enable huge efficiency improvements by analyzing the data generated by connecting the world's devices. In fact, the trend is already having a big impact on the tech sector and related stocks. For income-oriented investors, there are some major IoT players that are worth considering as portfolio additions.

Click through the slideshow below for profiles on Cisco (CSCO 0.67%), IBM (IBM -0.89%), Qualcomm (QCOM -1.75%), Verizon (VZ 0.88%), and AT&T (T 1.30%). The presentation looks at these companies shaping the future of the IoT based on the five most important metrics that dividend investors should keep their eyes on: 

  • Dividend yield: annual payout as a percentage of share price -- shows how much income is generated per dollar invested
  • Years of dividend growth: how many years running a company has raised its payout -- helpful in estimating the likelihood of payout increases
  • Payout ratio: dividend payout as a percentage of earnings -- indicates payout sustainability and room for growth
  • Dividend growth: amount that payout has increased over a time period -- helpful in estimating the extent of future payout increases
  • Free cash flow: operating cash flow minus capital expenditures -- dividends are often paid from free cash flow and cash generation is an indicator of ability to maintain and raise payout

5 High-Yield Internet of Things Stocks to Watch from The Motley Fool.