The creator of this post has chosen the Samsung Gear S3 Frontier smartwatch as the best smartwatch with a built-in eSIM.
A decent amount of smartwatch models have the ability to carry a SIM Card nowadays.
Which brings in the possibility for the device to be a standalone device.
But what about the newer eSIM technology?
Are there already smartwatch models available that have a built-in eSIM?
I asked myself the same question and found out that the answer to the question is definitely a yes!
In this post, I’ll be covering the 6 best smartwatches that are out there with a built-in eSIM.
Comparison Table Of The 5 Most Outstanding Smartwatches Of This Article
Product | Features | |
* Editors Pick * |
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* Most Reliable Option * |
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* Best iOS Smartwatch * |
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* Best Robust Smartwatch * |
| |
* Best Wear OS Smartwatch * |
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Quick Navigation
2. Samsung Gear S3 Frontier LTE
3. Apple Watch Series 3 GPS And Cellular Version
4. Apple Watch Series 4 GPS And Cellular Version
1. Samsung Gear S2 Classic 3G
The circular design that came along with this smartwatch was due to its attractive nature and it was found to be more appealing when compared to its predecessors the Galaxy Gear, Gear 2 and Gear Neo devices, which were square-faced.
To top it all, the Samsung Gear S2 Classic also became the first Tizen-based watch with its round display.
Thanks to the round design, the watch has a rotating bezel, which became its signature feature.
The revolutionary circular design makes everything you need easily accessible.
The rotating bezel also comes in handy when navigating through your notifications or apps without even covering your screen display.
The smartwatch offers a 360 x 360 pixels AMOLED touchscreen, which gets you sharp texts and crisp images on the 1.2-inch display screen.
A smartwatch is still, essentially, a watch. It should be able to boost someone’s physical look and make him/her more appealing regardless of the outfit he/she is wearing.
With the Samsung Gear S2 Classic, this is all possible.
With premium finishes and an elegant design, this watch can also be personalized to give it the watch face, which most defines you.
Whether you’re rocking a serious official look or a casual outfit after work, the watch has it all covered.
You can even unleash a sports mode to bring out the fun.
>>> Check the customer reviews about the smartwatch on Amazon <<<
The watch can work together with Android and iOS devices.
Simply pair up your devices via Bluetooth using the Samsung Gear companion app and enjoy the freedom and efficiency the smartwatch brings you.
The watch also has a 4GB internal memory with a dual-core 1.0 GHz processor for a fast, efficient, responsive operating system.
The wireless charging capabilities of this smartwatch are unmatched. This feature helps you to charge your smartwatch regardless of the location you’re in.
Simply place the watch on the wireless charging dock and enjoy the convenience of charging anywhere, anytime.
Track your fitness and exercise goals through the built-in S Health feature. It can help track your fitness routines and can even notify you if you have been inactive for a long time.
The watch also has a heart rate monitor to check if there are any heart concerns that have to be tackled.
With the use of the barometer, accelerometer and gyro sensors, the watch will be your companion in helping to track your fitness routine.
Specifications
- The dimensions of the watch are 44mm x 46.9mm x 13.4mm.
- The watch weighs 54 grams.
- It runs on the Tizen operating system.
- The Exynos 3250 Dual is the chipset that’s being used.
- The watch has a dual-core 1.0 GHz Cortex-A7 processor.
- It can connect to 2G and 3G networks.
- The watch has a Super AMOLED display.
- The resolution of the watch is 360 x 360 pixels.
- The Corning Gorilla Glass 3 that the watch has provides more protection.
- It has an internal memory of 4GB and 512MB of RAM memory.
- The following sensors are present in the watch: gyroscope, accelerometer, heart rate, barometer and light sensor.
- NFC is supported.
- The watch is charged through wireless charging.
- The battery is a non-removable Li-Ion 300 mAh battery.
- In standby mode, the watch can last for up to 48 hours.
Check out the price of the Samsung Gear S2 Classic Smartwatch on Amazon.
2. Samsung Gear S3 Frontier LTE – * Editors Pick *
The Samsung Gear S3 Frontier LTE gives you the complete freedom of leaving your phone behind and still be in a position to send or receive messages and check your other notifications.
The built-in high-quality speaker and microphone will also enable you to make and receive calls anywhere.
The NFC capabilities of the phone will enable you to pay for your products or services on the go. Thanks to this feature, carrying a debit card isn’t always needed.
The round design of the smartwatch gives it a fancy look, which can be worn on different occasions, unlike other regular square-shaped watches.
The stainless steel is not only attractive but gives the watch more durability.
The rotating bezel, which is also a signature feature to Samsung’s latest flagships, is nicely serrated and is easy to turn.
The watch features two buttons on the side, one for general purposes and the other functions as the home button.
These buttons fit perfectly and are not bulging out. The watch weighs 2.2 ounces, which is a bit heavier compared to other watches.
With a face measurement of 1.8 x 1.9 inches, this smartwatch may be a turn off for people with smaller or petite wrists.
The Samsung Gear S3 Frontier uses Samsung’s own Tizen operating system, which has proven to be more efficient when compared to other Android Wear-based operating systems.
It is easier to operate and compatible with both Android and iOS devices.
The interface is simple and you won’t require a computer science diploma to understand all the provisions of the smartwatch.
>>> Check the customer reviews about the smartwatch on Amazon <<<
The apps can be easily accessible and you can either use the bezel to maneuver within the device or just use the touch option, which is super responsive.
The 1.3-inch 360 x 360 pixels Super AMOLED screen offers you crisp and very clear texts and images.
Samsung’s voice commands are available on this smartwatch and honestly, this feature is just awesome.
The built-in speakers and very convenient microphone not only ensure you that you are able to give voice commands, but the smartwatch can also respond to them through the speaker.
Although it is not yet at the level of Apple’s Siri, Amazon’s Alexa or Google’s Assistant, the responsiveness to voice commands is quite impressive.
This military grade smartwatch is made to withstand harsh conditions. It is built to withstand dust, water, extreme temperatures, and other physical shocks.
This smartwatch can retain power for a longer period of time as compared to most models on the market, whenever you need to charge, you don’t have to go through the hustles of looking for a power outlet, as you can use its wireless charger to power it up, anywhere.
Specifications
- The dimensions of the watch are 49mm x 46mm x 12.9mm.
- This one weighs 63 grams.
- It rocks a Super AMOLED display.
- The resolution of the watch is 360 x 360 pixels.
- For protection, the watch has Corning Gorilla Glass SR+.
- This one runs on the Tizen 4.0 operating system.
- The Exynos 7270 is the supported chipset.
- The internal memory of the watch is 4GB and it has 768MB of RAM memory.
- The battery is a non-removable Li-Ion 380 mAh battery.
- In standby mode, the watch can last up to about 72 hours.
Check out the price of the Samsung Gear S3 Frontier LTE Smartwatch on Amazon.
3. Apple Watch Series 3 GPS And Cellular Version – * Most Reliable Option *
The previous two series of the Apple smartwatches were more of a luxury to many and some of us would have seen no point in having them.
Apple came up with the Series 3 smartwatch which is not only a luxury but a device which is both rich of amazing functionalities and useful.
With an array of very helpful features, which makes our lives easier, the Apple Watch Series 3 GPS And Cellular Version is by no doubt one of the best smartwatches on the market.
This smartwatch is available in two different forms: one with a built-in cellular connection and the other is fitted with GPS only.
Both of these two flagships are fitted with a new powerful chipset, which helps in making the Apple brand more reliable as it comes to smartwatches.
Apple has not changed the design of its smartwatches since its inception, maybe only adding a few millimeters to the cellular variants.
The cellular Apple smartwatches usually spot a red crown on the top part of the side to separate it from other models, giving you those bragging rights.
The button on the bottom is used to help you navigate through your apps and can also act as a home key.
The other part of the watch houses the microphone and speaker.
The square design is one of Apple’s ways to remain relevant in the market, as the sleek design is unique.
>>> Check the customer reviews about the smartwatch on Amazon <<<
The LTE connectivity that Apple introduced is nothing but one of the best inventions ever.
Imagine having to call or text and keep in touch with your loved ones even after your phone battery has died.
You also don’t need to carry your mobile phone everywhere for you to be reachable, you may be swimming or out for a jog.
An added win to this is the fact that your phone number remains the same and you don’t have to juggle between different phone numbers all the time.
This smartwatch is your ultimate fitness companion.
Apart from common features such as heart rate monitoring, measuring the distance you walked or cycled, etcetera, this watch comes with a new barometric altimeter.
Which is especially handy when measuring elevation and is good for those who like hiking or skiing.
The battery life that this smartwatch has is quite impressive and can give you two full days on average without charging.
This is pretty good as most smartphones actually need to be charged after a full day of use.
Having LTE enabled can however drain your battery a bit faster, which can also be a downside but this happens to all watches that support LTE.
Specifications
- The dimensions of this model are 42.5mm x 36.4mm x 11.4mm.
- The watch weighs 52.8 grams.
- The display type is an AMOLED capacitive touchscreen.
- It has a resolution of 390 x 312 pixels.
- The Sapphire Crystal Glass provides the screen to be more protected.
- WatchOS 4.0 is the operating system it is using right now.
- It has an Apple S3 chipset.
- The internal memory of the watch is 16GB.
- The following sensors are provided: accelerometer, heart rate monitor, gyro and barometer sensor.
- It has a non-removable Li-Ion 279 mAh battery.
- While being in standby mode, the watch can last up to 18 hours.
Check out the price of the Apple Watch Series 3 GPS And Cellular Version Smartwatch on Amazon.
4. Apple Watch Series 4 GPS And Cellular Version – * Best iOS Smartwatch *
Apple is not really into changing the design of its flagships, as witnessed from the iPhone 6 to the latest models, and also ever since they’ve started producing smartwatches.
The Apple Watch Series 4 GPS And Cellular Version is not much different from its predecessors, at first glance. It still got the same sleek rectangular design.
However, if keen enough, you will realize that the Series 4 has a much bigger display and a more elegant, curvy cornered look.
On booting it up, the difference will become much clearer for you.
With everything improved when compared to previous models. A better display, better health functions, and faster processor.
The display screen nearly touches the edge of the Series 4, just like the iPhone XS does.
You get a version that’s 40mm or 44mm instead of the previous versions that were 38mm and 42mm respectively.
With the watch looking a bit thinner and less bulky, it is more appealing to most people.
The bottom part, which is used to house the heart rate sensor has been modified and the monitor is now enclosed in a ceramic casing.
Nevertheless, despite all the changes, it still feels very comfortable to wear.
The digital crown has also undergone some changes and now gives a satisfying click when rotated.
The rotation is much smoother when compared to other models.
The side button is now elegantly placed with a metal body which is perfectly fitted for the watch.
>>> Check the customer reviews about the smartwatch on Amazon <<<
The relocated microphones have proved to be more efficient when making phone calls and issuing voice commands to the very reliable Siri. The speakers are also evidently louder.
This model is a great choice if you want a reliable health and fitness companion.
The health features of this watch are like no other and with the sensors more improved and advanced than others, you are definitely likely to lead a healthier life.
The heart rate sensor is improved and can detect any issues even before they happen.
The accelerometer and gyroscope have been advanced to react to real-life needs and threats.
When you have the smartwatch with you and, for example, get into an accident, Siri will call 911 if there is no activity for longer than a minute after the accident has occurred.
Just like with the Series 3, Apple allows you to buy a cellular version on the Series 4 as well.
It still has the ability to make and receive phone calls and access your notifications without necessarily having your phone around you.
The Bluetooth connectivity of the smartwatch is quite impressive and you can easily connect to wireless speakers.
Transferring music to the smartwatch from your iPhone is a lot easier when compared to Google’s Wear OS.
Specifications
- The watch has the following dimensions: 44mm x 38mm x 10.7mm.
- It weighs 48 grams.
- The display is an LTPO AMOLED capacitive touchscreen.
- The resolution of the watch is 448 x 368 pixels.
- The screen is more protected thanks to the Sapphire Crystal Glass.
- It runs on the watchOS 5.0 operating system.
- The chipset of the watch is an Apple S4.
- The internal memory of the watch is 16GB.
- The following sensors are built-in: accelerometer, 2nd generation heart rate monitor, gyro and barometer sensor.
- This one has a non-removable Li-Ion battery.
- The watch can last up to 18 hours in standby mode.
Check out the price of the Apple Watch Series 4 GPS And Cellular Version Smartwatch on Amazon.
5. Samsung Galaxy Watch LTE – * Best Robust Smartwatch *
Two years after releasing the Gear S3, Samsung came back with a bang.
The shift to the Samsung Galaxy Watch wasn’t a shift of name only, but almost everything within the watch improved as well when compared to older models.
The latest flagship from Samsung comes in two sizes, 42mm and 46mm.
Midnight black and rose gold are the colors available for the 42mm model but if you prefer the bigger model you won’t have a choice in colors because this one only comes in silver.
Samsung still holds on to the principle that a watch, whether a smartwatch or not, is still a watch.
A watch should be appealing and fit well with your outfit.
Samsung’s sleek circular design is ideal for almost all situations.
Whether planning on rocking a serious office outfit, your weekend casual wear or going for a swim or a hike, the watch has you covered.
The 1.3-inch Super AMOLED screen is super clear, even when under direct sunlight.
The screen is made from Corning Gorilla Glass DX+ and has military-grade durability.
>>> Check the customer reviews about the smartwatch on Amazon <<<
The bezel isn’t only made for navigation but also for protection to be sure it will be less harmed when an accident may occur.
Just like its rival, the Apple Watch Series 4, it also has great advanced health and fitness features.
The watch records and measures your sleeping patterns, measures your stress levels through its heart rate monitor, giving you some temporary solutions such as asking you to breathe deeply for calming down.
The automatic activity monitor also starts recording whenever it feels an exercise is taking place and will encourage you to hit your exercise goals every day.
Apart from measuring approximate calories burned, it also has the ability to keep track of 39 different indoor and outdoor activities.
Having the freedom to cut the tethering from your phone and using it to make and receive calls is another key feature Samsung took care of.
Even better, the speaker and microphone are of great quality as you can call and clearly communicate with someone even in a crowded area.
The LTE connectivity would most likely drain your battery, but with Samsung’s durable battery, you’ll have a longer lifeline when compared to other competing models.
Specifications
- The 42mm version comes with a 1.2-inch screen and the 46mm version in a 1.3-inch screen.
- The display is a full-color Super AMOLED touchscreen.
- The dimensions of the watch are 360 x 360 pixels.
- The touchscreen is made of Corning Gorilla Glass DX+.
- The 42mm version has a 270 mAh battery and the 46mm one a 472 mAh battery, which can both be charged wirelessly.
- It runs on the Tizen Based Wearable OS 4.0 operating system.
- The watch has an Exynos 9110 chipset.
- It rocks a dual-core 1.15GHz processor.
- It has an internal storage of 4GB.
- The watch can work together with Android 5.0 devices or higher and iOS 9.0 devices or above.
Check out the price of the Samsung Galaxy Watch Smartwatch on Amazon.
6. Huawei Watch 2 4G LTE – * Best Wear OS Smartwatch *
This 1.2-inch smartwatch rocks more of a sporty, chunky design.
The design has more of a watch-like appeal, and there are smartphone features that many other smartwatches currently available on the market don’t have.
The Huawei Watch 2 also features a sizeable bezel which is all around the watch.
Unlike its predecessor, which had a metallic body, the Huawei Watch 2 has a plastic and sporty body.
The silicon strap which is sweat proof can be easily removed.
The watch at 48.9mm x 45mm x 12.6mm is comfortably bigger than its predecessor although it features a smaller display screen.
The big size surprisingly does not translate into weight as the watch weighs only 57 grams.
Considering all the features this smartwatch has, 57 grams is way too light.
It also has two buttons on the right side, the top one is for easy navigation through apps and the button on the bottom is a customizable one.
The watch, however, lacks rotary control and so, the bezel cannot be rotated.
Even though the watch is IP68-rated and can withstand water levels of up to 1.5 meters for 30 minutes, Huawei doesn’t recommend it for swimming.
This is a step back as competitors can take all the credit for it.
With a wide array of fitness and health sensors, this smartwatch is very much ideal for monitoring your activities.
With an improved barometer, gyro and accelerometer, this watch can guide you through your life to live it as healthy as possible.
It also automatically detects activity and starts tracking it down, regardless of the exercise being undertaken.
The smartwatch comes along with GPS, Bluetooth 4.1, Wi-Fi (802.11 b/g/n), and an optional 4G connectivity, which enables the watch to be standalone.
The 4G connectivity, which makes it possible to make and receive calls anywhere without being close to your phone is only available to the sports variant and not the classic range.
Apart from a more advanced, easy-to-use interface, the smartwatch has improved its Android Wear features, which will allow you to directly download and store apps on the watch without necessarily needing to bring your phone.
Google Assistant support is also available on the watch and is more responsive when compared to previous models.
This one is for sure a pretty great option and right now, you can find the smartwatch on Amazon.
Specifications
- The dimensions of the watch are 48.9mm x 45mm x 12.6mm.
- This one weighs 57 grams in total.
- The display type is an AMOLED capacitive touchscreen.
- The watch has a resolution of 390 x 390 pixels.
- The screen is protected with Corning Gorilla Glass.
- It runs on the Android Wear OS 2.0 operating system.
- The Qualcomm MSM8909W Snapdragon Wear 2100 is the name of the chipset it has.
- It has an internal memory of 4GB with 768MB of RAM memory.
- It has the following sensors: accelerometer, heart rate monitor, gyro, barometer, and compass.
- The battery is a non-removable Li-Ion 420 mAh.
- It can last up to 48 hours while being in standby mode.
Check out the price of the Huawei Watch 2 Smartwatch on Amazon.
Comparison Table Of The 5 Most Outstanding Smartwatches Of This Article
Product | Features | |
* Editors Pick * |
| |
* Most Reliable Option * |
| |
* Best iOS Smartwatch * |
| |
* Best Robust Smartwatch * |
| |
* Best Wear OS Smartwatch * |
|