A smartwatch is a technology device, looks like the wristwatch. Their screen is a touchscreen, that we see in smartphones. They are powered by a lithium-ion battery, which is chargeable and consumes less power, made for daily use. Earlier smartwatches could perform basic things, like digital time, calculations, games, calling and messages. But now with the advancement in technology, smartwatches have some advanced features in it, like mobile operating system, wifi connectivity, wireless Bluetooth adaptor, digital cameras. Even they can monitor heart rate, pedometers, compasses, GPS receivers, FM radio, tiny speakers, etc. They have SD cards for extra storage like, we see in computers, smartphone, and other technology devices. Smartwatches collect information from internal /external sensors and it may control, or retrieve data from, other instruments or computers.  Therefore we can say, smartwatches can perform everything that smartphones can perform.


The first smartwatch was invented in 1972, it was the Pulsar manufactured by Hamilton Watch Company. Pulsar became a brand name which was later be taken by Seiko company in 1978. In 1982, a Pulsarwatch (NL C01) was released which could store 24 digits, making it was most likely the first watch was with user-program memory. Seiko began to develop computers in the form of watches in 1984. They launch 2000 watch with an external keyboard for data-entry. Data was synced from the keyboard to the watch with the electromagnetic coupling. The D409 was the first Seiko model with on-board data entry, Its memory was tiny, at only 112 digits It was made in gold, silver and black colors. These models were followed by many others by Seiko later on. Casio began to market of these smartwatches which have calculators in it. Most notable was the Casio smart watches series. After that many more smartwatches were produced by Casio and other companies.

How to choose smartwatches???Types of watches

When choosing a smartwatch, you’ll find lots of models. Choose and compare—whatever handset you pick. Will, they can perform the standard tasks, such as making calls, sending texts, and running your favorite apps. When it comes to smartwatches, you’ve also got all kinds of devices, but they offer different functions and features, which makes finding the right one even trickier. Different makers make different smartwatches for a different purpose. We’re here to dispel some of the confusion and worry so you can choose the right smartwatch for you.

Types of smartwatches

Top-tier smartwatches from Apple, Samsung, etc companies have essentially miniature phones that sit on your wrist. They run pint-size apps, gives control on your smartphones.

On the next level, you see smartwatches specially design for fitness. They are fitness trackers with a display: They focus on logging steps and other activities. These devices can tell the time, and sometimes show simple notifications from your phone—but interactions are limited, which means you’ll need to pull out your smartphone for most tasks.

On the last level, we have smartwatches that are capable of doing a thing both smartphones and also work as fitness trackers. Perform the function of both. It is too expensive.

Cheak your needs

So it totally our decision which type of smartwatches you required, according to your needs. Whichever category you lean towards, check for some key specifications .

1)    whether the watch works with your phone whether it is iOS or android

2)     how long the battery lasts.

3)     check that the watch has the features you want. For example:- GPS, device tracks your location even when it’s not connected to your phone, waterproof or not. And so on.

4)    Also, Cheak online reviews.