Apple Watch is a wearable smartwatch that allows users to accomplish a variety of tasks, including making phone calls, sending text messages and reading email. Apple released the first Apple Watch on April 24, 2015.

Apple Watches with advanced health features such as fall detection, electrocardiograms, atrial-fibrillation detection, high- and low-heart-rate alerts, and blood-oxygen monitoring may be worth buying for those who are concerned about potential heart-health issues or for aging parents.

Safety features like Fall Detection,17 Emergency SOS, and high and low heart rate notifications make Apple Watch great for older family members, even if they don't own an iPhone. Calling, texting and location sharing provide an easy way to stay connected with the family.

Open the Apple Watch app on your iPhone. Tap the My Watch tab, then tap General > About. Find the Model field. You should see the part number that begins with "M."

With a Wi-Fi or cellular connection, your Apple Watch can do the following things, even if your iPhone isn't with you. Make and answer phone calls. Send and receive messages. Use Siri to get directions, send iMessages, and more.

Main functions of Smart Watch

• synchronization with your phone via a mobile application, in which you can configure all the necessary notes for monitoring activity and alerts;
• notifications about incoming calls (the ability to reset / receive a call), messages, notifications from instant messengers and social networks;

7 Reasons Every iPhone User Should Buy an Apple Watch

• Quickly View Notifications.
• Multiple Health Features.
• Personal Safety.
• Great Fitness Device.
• Listen to Music Right From Your Wrist.
• No Need to Carry Your iPhone All the Time.
• The Apple Watch Can Be Affordable.

Comparative Analysis Based on Key Product Features

Comparative Analysis Based on Key Product Features

Apple Watch Series 9 is powered by custom Apple silicon in the all-new S9 SiP. Apple's most powerful watch chip yet delivers systemwide improvements and brand-new features, including a new double tap gesture and on-device Siri with the ability to access and log health data privately and securely.

If the product were called an "iWatch," that brand would communicate that Apple's new product is more of a gadget than actual watch. With that message, people who wanted to buy watches may be attracted to other products - and that would be a marketing mis-step.

Apple Watch (GPS + Cellular) has an eSIM (embedded SIM) in it so there's no need to get a SIM card or transfer the SIM from another device. When you pair your Apple Watch to your iPhone, you will be prompted to set up cellular service and guided through a few simple steps.

3. Can an Apple Watch take pictures and video. Although the Apple Watch lacks a built-in camera, it can nevertheless shoot pictures and movies when coupled with an iPhone by acting as a camera remote.

Sure. If you do use the smartwatch,you can use it without smartphone. Because smartwatch has the chip which can fulfill the function like the phone individually(with sim slot) and install the app.

Educational Tool: The smart watch can also be used as an educational tool for children. They can use the app to learn new things, such as vocabulary or math facts. Fun and Entertainment: Smart watches are also fun and entertaining for kids as they can play games, listen to music, and even take pictures and videos.

Your Apple Watch is water resistant, but not waterproof. For example, you can wear and use your Apple Watch during activities such as exercise (exposure to sweat is OK), walking in rain, and washing your hands.