Wearable technology, also known as “wearables”, is a category of electronic devices that can be worn as accessories, embedded in clothing, implanted in the user’s body, or even tattooed on the skin. The devices are hands-free gadgets with practical uses, powered by microprocessors and enhanced with the ability to send and receive data via the Internet.

How Wearable Technology Works

Wearable technology can be said to have existed since eyeglasses were first developed in the 13th century. Timepieces small enough to be worn have been around since about 1500. But modern wearable technology is defined as incorporating a microprocessor and an internet connection.

The growth of mobile networks enabled the development of wearable technology. Fitness activity trackers were the first big wave of wearable technology to catch on with consumers. Then, the wristwatch became a screen and more robust mobile applications were added. Bluetooth headsets, smartwatches, and web-enabled glasses all allow people to receive data from Wi-Fi networks. The gaming industry adds more wearables, with virtual reality and augmented reality headsets.

Some examples of wearable technology

Fitness trackers

Whether you’re training for a marathon or are just trying to be more active, these devices can help you get a better understanding of your daily activity. They can track the number of steps you take, your average heart rate, how long you sleep, and more. This data can then be synced with another device, which allows you to see trends and patterns in your activity. For example, you could find out how far you’ve walked over the past week or estimate how many calories you’ve burned in a day.


If you have a smartphone, you’re probably used to receiving a lot of different notifications, like emails, text messages, and phone calls. But if you don’t like looking at your phone throughout the day, a smartwatch may be able to help. These devices can be synced with your smartphone, which allows you to see notifications on your wrist at a glance.

Safety wearables

Safety wearables are devices that are designed to help you in situations where you feel threatened or in danger. They’re sometimes disguised as jewellery so they can be used in a discreet way without letting a potential attacker know what the user is doing. Most are operated by a button that sends an alert to others, sounds a loud alarm, or both.

How can wearables affect our lives?

In just a few short years, wearable technology has gone from being nonexistent to being everywhere. Because of this sudden spike in popularity, wearables have the potential to change our lives and society, for better or worse. Because they’re so new, it’s difficult to tell what effects they will have, but we can speculate based on our current knowledge of them.

Will they help improve our health?

Many wearables provide the ability to track your physical activity and store it to view at a later time. This can be a great resource, allowing us to set short-term and long-term goals and track our progress toward them. By receiving real-time notifications on our activity, like reminders to stand or walk, wearables can also serve as a source of encouragement and motivation.

Additionally, many wearables have built-in heart monitors that give you real-time readings of your heart rate.

The security of your information

Many wearables tend to have little to no security measures keeping their data safe. The fact that much of the data is unencrypted and that most of these devices use Wi-Fi or Bluetooth connections to transmit data means cybercriminals can get their hands on it pretty easily.

It’s important to consider how this information becomes big data to be collected and used by companies and governments. This means, whether you like it or not, that your tracked information could be used for marketing or health purposes. There are positive ways this information could be used, but as with all big data, there’s also a chance it could be misused.

You can choose to use these wearables without the internet if it was programmed for use without the internet.

Lawrence Ohis

Lawrence Ohis

I am web developer

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