What is a smart watch? Smart watches with sim and things to know

Smart watches in addition to being able to see the time, also integrate alarms, view notifications, as well as check smartphones without having to “hook” the phone out. So with Tnhelearning.edu.vn learn what a smart watch is and what you need to know about a smart watch with a sim.

What is a smart watch?

A smart watch is a wearable device that has the features of a normal watch with the following features: time display, timer, alarm, … Its difference is that it has additional smart features. Modern smarts such as: Health care, heart rate measurement, steps, …

In addition, smart watches such as: Xiaomi Watch, Apple Watch, … can interact with smartphones to receive and respond to messages or calls . The initial design goal of the smartwatch manufacturer will be a product that supports the Smartphone.

Smartwatch with electronic sim (e-Sim)

To understand the features as well as advantages and disadvantages of smart watches with electronic sim, you need to understand the concept of electronic sim. An electronic sim is a line of sim cards with chips that can be used for many different networks without having to change another sim. In other words, it is a multi-network SIM, and users can arbitrarily choose the right mobile network for themselves.

A smart watch with an electronic sim card can have the following functions:

– See the time, set alarms, set schedules, listen to music, … when not connected to a smartphone.

– When connected to a smartphone, the smart watch has a sim that allows you to read and reply to messages and emails directly on the smart watch. In addition, you can read newspapers, update weather information, … through 3G internet connection from electronic sim (connected with Smartphone sim before).

Cons: The smart watch lines with electronic sim do not allow to receive calls directly from the Smartwatch, users must use the phone to listen to the call.

Smartwatch supports eSim with a very hot discount!!

Smart watch with sim card and memory card

Unlike smart watches with electronic sim cards, smart watches with normal sim trays can perform all the functions like a regular phone.

Smart watches with sims usually have a sim tray and a micro SD card slot. These smart watches can use normal sim (normal SIM), cut sim (mcro SIM) or Nano sim (Nano SIM).

With Smartwatch sim, you can completely use sim cards of Viettel, Vinaphone, Mobifone networks, … on smart watches to perform the same functions as on a phone: Texting, calling directly from smart watches, replying to mail, accessing the internet,…

Here is some information about smart watches. Hope the sharing in the article has helped you better understand about the smart watch with electronic sim, the smart watch with the normal sim and choose to buy the most suitable smart watch.