How does Samsung LTE Works?

LTE is an abbreviation for Long-Term Evolution (LTE). It stands for wireless wideband communication for mobile and wearable devices. In simple terms, an LTE device such as the Samsung Galaxy Watch LTE can connect to a mobile network on its own. Another name for LTE is 3.95G and has been advertised as “4G LTE” and “Advanced 4G.”

Samsung LTE watch integrates various components to work effectively. The smartwatch has a clean design and display that’s nice to look at; a RAM of 1.5GB, which is essential for opening numerous apps on the watch without lagging; and LTE connectivity to keep you online even if your phone is away. 

We will look at how it works and the easiest way to activate 4G/LTE on your Samsung Smartwatch.

Related article: Does Samsung Watch Work With iPhone?

How does Samsung watch LTE work?

The new Samsung LTE watch shows significant improvement in design, software, and bioelectrical impedance. Various components of Samsung Watch LTE works to achieve a common goal.

Here is how Samsung LTE works:

Samsung LTE watch design and display

Samsung LTE watch provides a divergent design aimed at different users. The Samsung LTE watch comes in 42mm and 46mm, which can comfortably fit on your wrist. THE Samsung LTE watch is made primarily using aluminum and has a stainless case. 

It has a remodeled frame that allows you to customize the wrist straps. Despite these refined advancements, the new Samsung LTE Watch appreciates the models of the past. It has a rotating bezel, a high-quality and easy-to-use navigation tool.

Besides the bezel, the smartwatch is slimmer, distinguishing it from the old timepiece. It is s great choice if you are not a fan of the traditional, more oversized design.

Samsung Watch LTE performance, UI, and battery life

Samsung LTE Watch is one of the most refined smartwatches presently accessible. It has a satisfying trait that’s difficult to find in most smartwatches. 

It is driven by Exynos 9110 processor owned by Samsung, which operates efficiently. The operating system is fast and ensures no delays or faltering while using the watch. The Samsung LTE device has a RAM of 1.5GB, which is essential for opening numerous apps on the watch at the same time without lagging.

It also has an internal storage space of 4GB, where you can keep your files and music. Use the watch to play music from streaming platforms like Spotify or Boomplay. 

Samsung’s TizenOS operates efficiently on the LTE Watch. It makes controlling the UI effortless, courtesy of the rotating bezel. A 478mAh battery also powers Samsung LTE. As much as this might limit battery life, it is a deal-breaker. The smartwatch can stay for 40 hours with constant use before running low on battery.

Samsung Watch LTE connectivity

People would contemplate potentially splurging extra money on the Watch due to its LTE. The gadget employs an e-sim to initiate LTE connectivity. 

Once connected, the watch operates efficiently and doesn’t present any problem making calls or playing music directly over the internet. LTE connectivity is essential for staying online with your smartwatch, even if your phone is away.

You can receive notifications, browse the internet, and initiate or receive calls through a Samsung LTE Watch.

However, LTE consumes enormous power. If you keep it on for long, you might find the Samsung LTE watch’s battery life inconsistent. That is because it needs recharging every 24 hours. Regardless of that, it’s one of the most advanced LTE smartwatches to own.

How to activate LTE service on Samsung Watch

Even though 4G LTE ought to activate on its own, sometimes, it does not. Some smartphones might have a more straightforward method of activating the Samsung Watch LTE service than others.

Follow these steps to activate LTE service on your Samsung LTE Watch::

  1. Open the Galaxy Wearable app on your smartphone.
  2. Go to Watch Settings
  3. Tap Mobile plans
  4. Let it scan available LTE networks
  5. Select an eligible 4G network
  6. Follow the prompts to finish the setup

Importance of Samsung LTE watch 

In a Samsung LTE smartwatch, every component is designed perfectly. This undoubtedly has made the smartwatch one of the most sought-after LTE wearables. 

Below are some of its importance:


The most important benefit of the Samsung LTE watch is portability and convenience. If you intend to be in areas or circumstances where you want access to messages or music without the inconvenience of a phone, a Samsung LTE watch ticks the box.

Heart rate sensing

Samsung strives to integrate each fitness and health characteristic you need, though it can be slightly inaccurate. Samsung anticipates the BioActive sensor embedded in the LTE Watch line will give more precision in heart rate sensing than the preceding watches. 

The BioActive sensor consists of three hardware sensors: an electrocardiogram (ECG), a bioelectrical impedance (BIA) sensor, and an optical heart rate sensor (PPG). They measure your heartbeat and heart rate variation, recording small changes with acceptable accuracy.

The LTE Watch heart rate monitoring is particularly essential when working out. If the watch notices an extreme or slight heart rate when you’re inactive, it will notify you. You can also share the heart rate metrics with your doctor to take action whenever there is a worrying notification.

Sleep tracking

Samsung LTE watches have sleep sensors that track your sleep quality and sleep stages (light and deep). It can tell the hours you were deep asleep and the hours you stayed awake at night. You’ll also obtain your sleep score from 1 to 100 entrenched on many factors. 

When your LTE Watch is paired to a smartphone, you can see the extent of your snore when you’re asleep. 

Another third-party service for sleep tracking in Samsung LTE watch is sleep coaching. It recommends scientifically proven ways to have a healthy sleep and increase your productivity during the day.

Related article: How accurate is Samsung Health Sleep?

Blood pressure monitoring

The newest Samsung LTE Watches can track and record your blood pressure from your wrist by using pulse signal analysis. But there are important cautions for the feature. 

The company says that Samsung LTE blood monitoring cannot detect hypertension or other serious complications. Therefore, you should not base your health decisions entirely on those results. 

However, blood pressure monitoring is not yet added to all Samsung LTE smartwatches. It is currently only found in a few countries, such as Australia.

Stress monitoring 

Samsung Watch LTE monitors your stress levels the entire day using your heart rate variance. Unlike other monitors that present you with a stress score (usually from 1-100), LTE Watch gadgets convey how tensed you are. 

This appears on a variable scale ranging from green to red; green means you’re at ease, and red means nervous. Some ways of controlling stress include taking a deep breath, meditating, and exercising.

On-wrist phone calls

Samsung has made significant innovations in gesture navigation to boost the call feature.  Answering and making phone calls is easier since you can do it from your wrist using Samsung LTE Watches. That is possible even if you don’t have your smartphone around.

The gesture navigation for receiving calls is very profound. If the watch rings, you have to close and open your fist to receive the call. You can also wave your hand to reject a call.

Standalone GPS

All Samsung LTE Watches have standalone GPS. This enables you to monitor correct distance and speed metrics. Like a compass, Samsung LTE Watch standalone GPS will show you directions and how fast you are going. It is essential for monitoring activities such as walking, hiking, biking, or swimming.


In conclusion, everything comes down to individual tastes and preferences. If you never leave your phone behind, you won’t enjoy an LTE smartwatch’s greatness. 

The Samsung LTE watch is undoubtedly a successful improvement with design refurbishment, revitalized software, and a transparent BIA system. It has provided satisfaction that has been vague for Samsung’s users for quite some time, but you can unleash its potential on your wrist.

Wearing a smartwatch has become a trend, and many versions have been since innovated. Attributable to this, people have been swept off their feet to the point that they find themselves oblivious of which one to purchase. Fear not because the Samsung LTE watch has been excellently tailored to suit your health and fitness needs. 

Was this article helpful? Let me know in the comments below why you’ve decided to get a Samsung LTE watch or how the one you have works. Also, ask any questions, and I will reply as soon as possible.