Put simply, a smartwatch is a wearable computer designed to look like a wristwatch or other time-keeping device.

Many modern smartwatches have Bluetooth connectivity in addition to telling time. When paired with a smartphone, the watch acts as a wireless Bluetooth adapter, bringing the smartphone's functionality to the wearer's wrist. The user may make and receive calls from their mobile device, check their inbox and the weather play music, write emails, ask their digital assistant questions, and more all through the watch's interface.

A smart watch has a wide variety of functions:

  • monitoring vital signs such heart rate, oxygen saturation, blood pressure, and temperature using health informatics;
  • Use of Contactless Technology and Electronic Wallets
  • functions akin to those found on a mobile phone, such as texting and calling;
  • When the watch senses the wearer has fallen, it immediately sends out an SOS signal.
  • alerts from synced social networking and other smartphone apps;
  • recreational activities such as playing games, listening to music, looking at pictures, etc.
  • tools for figuring out where you are, such a map, compass, and altimeter; and GPS monitoring.

Things to Consider Before Buying Smartwatch

1:- Price

There's a good reason why a high-end smartwatch costs more money. In addition to its superior appearance and construction, it has cutting-edge technological capabilities that cheaper smartwatches just can't match.

Having said that, this doesn't imply that a budget wristwatch is useless in any way. In fact, even the cheapest versions now have a number of extras that just weren't conceivable even a few years ago. Apple, Garmin, and Samsung all provide high-end smartwatches that may be purchased in India.

Different alternatives from smart watch manufacturers brands such as Fossil, Amazfit, OnePlus, Xiaomi, and many more become available as your price decreases. Although we wouldn't advocate spending more than Rs 5,000 on a smartwatch, models available for that price range are just fitness bands with a bigger screen.

Similarly, you shouldn't go out and buy an Apple Watch or any other ridiculously priced item simply because everyone else is doing it. Choose the best smartwatch for your needs by first familiarizing yourself with the options available, your preferences, and your financial constraints.

Also, read: Top 9 Stopwatch Manufacturers & Suppliers in India

2:- Display

Oppo and RealMe are two companies making waves in the wearables market, giving consumers a wider range of alternatives than ever before.

The screen on a smartwatch is now more important than ever. Premium smartwatches from Apple and Samsung have OLED screens. LCD displays are less common, although they are increasingly common in budget options like RealMe, Oppo, and Xiaomi.

The AMOLED displays included in many mid-range smartwatches are a better value than the LCD displays seen in more expensive models. While OLED and AMOLED displays are more power efficient and offer improved readability both inside and outdoors, LCD screens may have low battery life.

3:- Health Tracking

Nowadays, health monitoring is one of the most prominent functions of smartwatches. One popular use is the ability to count steps and, from that, determine how much of an exercise routine one has completed.

Health tracking on smart watches for girls has advanced much beyond simple step counting as a result of technological advancements. Numerous smartwatches now provide a range of useful features once reserved for far more expensive devices.

Some of the greatest health features can be found in products from Amazfit and Garmin, while Apple leads the pack in heart monitoring with the Apple Watch apparently saving many lives through early detection of heart attacks.

Select a wristwatch with in-depth health monitoring functions in addition to activity and sports tracking if you care about your physical well-being.

4:- OS and App Selection system

The choice of smartwatch operating system comes before the selection of apps. If you have an iPhone running iOS, you can use whatever wristwatch you choose, although the Apple Watch series will work best. Because of compatibility issues, the Apple Watch is not an option for Android users, but there are plenty of other smartwatches to pick from.

Even though smartwatches might be rather compact, there are already thousands of apps available for them. Smartwatch-optimized versions of popular applications like WhatsApp and Uber already exist.

Many well used applications are compatible with Apple Watch, and Samsung's Tizen OS appears to be keeping pace. To handle the growing number of watch-specific apps, even Google has created Wear OS. As a result, you should look for a watch that works with a wide variety of the applications you already use.

5:- Connectivity

Bluetooth, Wi-Fi, and in-built GPS are all commonplace in modern smartwatches. An eSIM can be configured with a regular SIM card to enable optional cellular LTE access on certain of the more costly models.

A GPS-enabled and cellular-enabled wristwatch may be used independently of a smartphone. Without the need for your phone, you may go for runs and walks, make calls, and get about with the help of the smartwatch's built-in GPS. Batteries might get drained faster because of these characteristics.

Also, read: Bluetooth headphones - The Best Noise-Cancelling Headphones in India

6:- Battery Life

Even while battery life is still a common customer gripe, recent years have seen significant advancements in this area. The battery life of popular smartwatches like the Apple Watch and Wear OS devices is rated at two days.

Watches powered by the Snapdragon wear 3100 processor have an option to prolong battery life to last for up to five days on a single charge. Most fitness smart watches for men on the market can operate for 5–7 days, however this decreases significantly with more advanced functions.

The newer smartwatches often have a higher capacity battery and a quicker charging system. For instance, the new Apple Watch Series 7 is said to charge from zero to eighty percent in only forty-five minutes, a 33 percent improvement over the Series 6 model.

Even faster than its predecessor, the new OnePlus watch can be charged from zero to 43 percent in just 10 minutes.

7:- App Support

There is a common omission in discussions about what makes a decent smartwatch. Both Apple's WatchOS and Google's Wear OS are compatible with a broad variety of third-party apps, some of which may even be loaded directly on the wearable device through the respective app stores. Rather than needing a smartphone to provide notifications, applications may now run locally on the watch.

Beyond these two, there is no other smartwatch platform that provides a reputable app store, restricting access to a number of capabilities. Until the original equipment manufacturer (OEM) releases a software update, this is one of the main reasons why cheaper smartwatches don't let you install custom watch faces.

Also, read: Most Trusted Watches Brands in India

8:- Communication

With the help of a smartwatch, it's much less of a hassle to keep tabs on your most recent communication notifications, such as missed calls and text messages. You can quickly see who has been calling or messaging you without even having to get out your phone.

In the event that your watch receives a text message, it may be able to send a short, prepared response on your behalf. Other high-end smartwatches, like those made by Apple and Samsung, allow you to make and receive calls independently of your phone.

9:- Build Quality

When shopping for a smartwatch, you will mostly encounter two dial options: the more common round dial, and the less common square or rectangular dial. The buyer can choose based on their own tastes; there is no superior choice. While I prefer a round face, sometimes the extra space provided by a square or rectangular face is worth it.

The straps and cases of inexpensive smartwatches are typically made of plastic or rubber instead of high-quality leather or metal. Plastic housings and flimsy silicone straps are the norm for them. It's true that you get what you pay for, and in this case, the higher smart watch price tag means a higher standard of construction.

A smartwatch made of aluminum or stainless steel will be superior to one made of a cheaper metal. Similarly, there is a wide range of quality when it comes to leather, safety glass, plastics, and so on.

Most manufacturers include sturdy construction in their models because these smartwatches are intended for daily usage. Some are built to endure mild knocks and bumps on their own, while others have IP certification to protect them from dust and water.


Speaking of which, before you buy your next wristwatch in 2022, make sure you read my guide to buying the best smartwatches. Since you've found our buying guide, you're probably interested in purchasing a smartwatch. However, as a result of this high demand, not all smartwatches on the market are created equal, and the functions they offer might vary widely.

FAQs: Smartwatch

Q. Can I make calls on a smartwatch?

Ans. Yes, you can make a call. The watch's number will be used for any calls made when you aren't in Bluetooth range of your phone.

Q. What is a smartwatch what does it do?

Ans. A smartwatch is a wearable electronic gadget that resembles a little smartphone. Many modern smartwatches may be synced with a user's smartphone to alert them to incoming calls, emails, and app alerts.

Q. Should I Wear smartwatch all the time?

Ans. While experts have not identified a relationship between headaches and low-level EMF radiations, some individuals may believe that wearing a wristwatch 24/7 causes headaches. If so, don't always wear a smartwatch.

Q. Can a smartwatch work without a phone?

Ans. Although smartwatches require smartphones for setup and operation, they may be used independently of a phone.

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