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10 Dec, 2025

Bluetooth vs. LTE Smartwatches: Which One Should You Go For?

Latest Smartwatch
Bluetooth vs LTE

Watches are not just time-telling machines anymore; they are an integral part of a healthy lifestyle. Smartwatches contribute to your health by tracking your heartbeat per minute, reminding you to drink water, measuring your BPM, and now, you can also use your smartwatch as a phone! Make calls, use the internet, stream music, and more. It's like taking your phone with you everywhere, without having to carry it.

This blog will guide you through questions like Bluetooth vs. LTE watches, helping you determine which is better: an LTE or Bluetooth watch. Etc.

 

LTE Watch

 

LTE watches make life easier. Working out at the gym and don't want to carry your phone with you, but still need to call your boss? Done. Want to listen to your own music but don't want to carry your phone? LTE smartwatches got you covered. Brands like Apple and Samsung offer great features and deals for LTE watches. 

 

 

 

Category

 

 

 

 

Details

 

 

 

 

Connectivity

 

 

 

 

Works independently using built-in 4G LTE. Requires a separate network plan.

 

 

 

 

What It Offers

 

 

 

 

  • Functions like a mini smartphone on your wrist.

 

 

  • Supports E-SIM, allowing a separate or shared phone number.

 

 

  • Lets you make calls, send messages, and access the internet without your phone nearby.

 

 

 

 

Use Cases

 

 

 

 

  • Ideal when you don’t want to carry your phone.

 

 

  • Helpful for students to call or message parents without a phone.

 

 

  • Perfect for workouts (running, gym, cycling).

 

 

  • Useful in emergencies when the phone isn’t accessible.

 

 

 

 

Cost Range

 

 

 

 

Typically between ₹35,000 – ₹100,000, depending on brand and model.

 

 

 

 

Battery

 

 

 

 

Consumes more battery due to its connectivity features and ESIM technology, but can work up to 36 to 48 hours, depending on usage.

 

 

 

Bluetooth Watch

 

Bluetooth smartwatches are convenient when you want to carry your phone around but don't want to check it constantly. One of the significant advantages of a Bluetooth watch is that it is excellent for athletes and people who work out, as it helps them focus on their heart rate, steps, and BPM.

 

It offers a hands-free connection to your phone while still being connected to the world. Brands like OnePlus, Boat, Redmi, Noise, etc, offer a variety of models and features at different price ranges. 

 

 

 

Category

 

 

 

 

Details

 

 

 

 

Connectivity

 

 

 

 

The hands-free connection is established via Bluetooth with your phone.

 

 

 

 

Features

 

 

 

 

  • Hands-free connectivity to your phone.

 

 

  • Manage phone calls directly from your Bluetooth watch.

 

 

  • Offer discreet notifications; no need to pull out your phone to read a message in a work meeting.

 

 

  • Access your calendar, camera, GPS, and other apps directly from your phone, without needing to hold it in your hand.

 

 

  • Customise your home screen, strap, favourite colour, and display type according to your aesthetic and preferences.

 

 

  • Monitor your heart rate, steps, and BPM directly from your wrist, without the need for any external devices.

 

 

 

 

Use Cases

 

 

 

 

  • Athletes and gym enthusiasts

 

 

  • Students

 

 

  • Everyday use

 

 

 

 

Cost

 

 

 

 

Bluetooth watches range from ₹599 to ₹7499, depending on the brand, model, and features it offers.

 

 

 

 

Battery

 

 

 

 

Bluetooth devices consume more battery power and therefore require regular charging, depending on usage.

 

 

 

Which One to Choose?

 

Both LTE smartwatches and Bluetooth smartwatches offer a range of features and customisations tailored to your needs and preferences. The primary difference between Bluetooth and LTE watches is that Bluetooth smartwatches offer convenient connectivity features with a phone nearby, making them ideal for working out, athletes, and everyday use. 

 

LTE smartwatches provide connectivity without the need for a phone, making them suitable for evening walks, students, and everyday use. 

Frequently Asked Questions

faq1

faqsQuestions
What does LTE mean on a smartwatch?
faqsAnswer

LTE on a smartwatch means that the watch has its own cellular network connection, which requires a separate network plan for recharging, and can function like a smartphone, all on your wrist, without the need for a smartphone. It features eSIM technology, allowing you to have a separate phone number. 

 

Alternatively, you can use the same phone number you are currently using and function as a standalone device, eliminating the need to carry your phone around.

faq2

faqsQuestions
Does an LTE watch need a SIM card?
faqsAnswer

An LTE watch needs an eSIM to have its own cellular network connection. It will work like any other eSIM, with a separate phone number or the same one you're currently using and a separate cellular plan.

faq3

faqsQuestions
Can an LTE watch make calls?
faqsAnswer

Yes, with its eSIM technology, LTE watches can make and manage phone calls.

faq4

faqsQuestions
Can I receive calls on my watch without my phone being nearby?
faqsAnswer

You can receive calls on an LTE watch even when your phone is not nearby. For a Bluetooth watch, you will need to be paired to your phone via Bluetooth to receive calls.

faq5

faqsQuestions
What is the difference between an eSIM and a Bluetooth watch?
faqsAnswer

An eSIM allows you to have complete control over your LTE watch, with its separate data plan and number (or the same number you are currently using). It allows you to make and manage phone calls, and perform other tasks like a phone, but without needing your phone to be connected or always with you.

faq6

faqsQuestions
What are the benefits of LTE watches?
faqsAnswer

LTE watches offer connectivity at your convenience. Carry a mini version of your phone on your wrist with no extra or external devices. Make and manage phone calls, and do everything your phone does, right from your wrist, without the weight of your phone in your pocket.

LTE watches are easy and convenient to use, ideal for higher secondary school students and busy office workers who either don't have a phone or don't have the time to check their phones constantly.