11 Best Standalone Smartwatch With Sim Card You Need to Check

Do you carry both your smartwatch and smartphone with you? Or is it the reason you always leave your smartwatch in the drawer?

Stick a fork in it. This time, you can leave your smartphone at home! A cool standalone smartwatch with sim card support is all you need.

There is no chance a smartwatch can replace a high-performing smartphone. But sometimes less is more.

The mobility of a smart watch is what comes into play!

Standalone Smartwatch With Sim Card Slot

These models come with a dedicated sim card slot. You can insert your sim in it and remove the dependency on a smartphone for connecting.

Many new models are undergoing work. Some models are yet to release in 2017 but here is a list of the best standalone smart watches till date.

Best Sim Card Supported Standalone Smartwatch

1. Scinex SW20

Overview:

Scinex SW20 is a convenient touch-screen smartwatch that can send messages, make calls, view notifications and more.

It has an integrated dial-up keypad that can be used to dial your numbers without the help of a contact book.

Camera, video and music are fun with the 16GB internal storage and that is also expandable to 32GB.

You can either connect it to a phone or insert a sim card to enjoy all its features.

This is a good affordable wrist phone with the modern features that a standard smartwatch does offer.

Features:

  • 1.5-inches touchscreen display
  • GSM sim slot (850/900/1800/1900)
  • 16 GB Storage (expandable to 32GB)
  • 2 days battery life on normal use
  • 1 year US warranty

Standalone: Yes

Supported OS: Android, iOS

Colors: Gold/Black, Silver/Black, Silver/Blue, Silver/White

Price: $$

Available On: Amazon

2. LEMFO KW88

LEMFO KW88

Overview:

LEMFO KW88 is more than just a smart watch because it gives you Android 5.1 OS in your wrist.

Quad core processor, 512MB of Ram and capacitive touch screen have made it a powerful device.

It has Google Play, which enables you to download apps directly to your watch.

With GPS, heart rate monitoring, pedometer and 2G/3G sim card slot, it is an ideal device to cheer-up your life.

Features:

  • 1.39-inches AMOLED touch screen
  • GSM (850/900/1800/1900), WCDMA (850/2100)
  • Quad Core processor with 512MB Ram
  • Android OS 5.1
  • Storage total 4GB (2GB usable)

Standalone: Yes

Supported OS: Android

Colors: Gold/Black, Gray/Black, Gray/Red, Gray/White, LEM3 Gunmetal, LEM3 Orange, S99 Black, S99 Gold/Yellow, S99 Red

Price: $$$

Available On: Amazon

3. Samsung Gear S

Samsung Gear S

Overview:

Samsung Gear S is a lovely curved smartwatch with AMOLED display. The screen size is bigger which is an advantage and the touch is smooth.

This is the first Samsung smart watch that supports a micro SIM card and lets users use it independently. Although, you have to connect with your smartphone initially to work.

Samsung makes good products, so you don’t have to doubt about its build quality. Gorilla Glass 3 makes it even stronger.

The thing you wouldn’t like about it is that there is no camera and no 3.5mm jack for your headphone.

Some say that it only works with Samsung phones, so you should keep in mind before considering it.

Features:

  • 2.0-inches Super AMOLED capacitive touchscreen
  • GSM (850/900/1800/1900), HSDPA (850,900,1900,2100)
  • Dual Core 1.0GHz, 512MB Ram, Adreno 305
  • Powered by Samsung’s own Tizen OS
  • 4GB internal storage

Standalone: Yes, but need pairing with smartphone once

Supported OS: Android

Colors: Black

Price: $$$

Available On: Amazon

4. Samsung Gear S2 3G/4G

Samsung Gear S2

Overview:

Samsung Gear S2 is the first eSim enabled smart watch in the market. eSim is a programmable sim, not a physical sim card that you can swap. More info about e-sim here.

This device is powerful and holds almost the same configuration as Samsung Gear S except the screen size reduced to 1.2-inches and the chipset Exynos 3250.

You might get into some problem with the eSim since it is entirely new and is not supported by all carriers.

As a matter of fact, the global version of this watch wouldn’t work standalone. You have to get the carrier modified versions with a small subscription from your carrier.

Features:

  • 1.2-inches AMOLED capacitive touchscreen
  • GSM/UMTS (850/900/1800/1900)
  • Dual Core 1.0GHz, 512MB Ram, Mali-400
  • Powered by Samsung’s own Tizen OS
  • 4GB internal storage

Standalone: Yes, but only the carrier modified versions

Supported OS: Android

Colors: Silver, Dark Gray, Classic

Price: $$$

Available On: AT&T T-Mobile Verizon

5. Samsung Gear S3 Frontier LTE

Samsung Gear S3 Frontier LTE

Overview:

Keeping the classic watch face on, Samsung Gear S3 Frontier is the newcomer in the industry.

Same as Samsung Gear S2, it works with eSim. So you have to get the carrier modified version of this product to work with it independently.

The display is 1.3-inches with the new corning gorilla glass technology for wearables named “Corning Gorilla Glass SR+”.

S3 Frontier has got improved from the other gears by Samsung. The OS has been updated with even powerful chipset and ram.

Samsung gears work best with Samsung phones. So if you are a Samsung smartphone holder, this is good for you.

Features:

  • 1.3-inches AMOLED capacitive touchscreen
  • GSM (850/900/1800/1900), HSPDA (850/900/1900/2100)
  • Dual Core 1.0GHz, 768MB Ram, Exynos 7270
  • Powered by Samsung’s own Tizen OS 2.3.2
  • 4GB internal storage

Standalone: Yes, but only the carrier modified versions

Supported OS: Android

Colors: Black

Price: $$$

Available On: AT&T T-Mobile

6. OUMAX S6 Plus

OUMAX S6 Plus

Overview:

OUMAX S6 is a decent smartwatch for its money that works both with iOS and android.

It does have a camera, video, music, sim card slot, micro SD card slot and many other features that you would need primarily.

You can connect it to your phone using Bluetooth or there is the sim card slot to use it without any dependence.

It comes with a magnetic USB charging cable, so the charging is unique. The feature you would miss in this device is GPS that it doesn’t have.

Altogether with this price tag, OUMAX S6 is a very good choice.

Features:

  • 1.54-inches IPS touch screen
  • MTK2502 180MHz, 128MB RAM
  • Storage 64MB (expandable to 32GB)
  • Call, Message, Camera, Pedometer etc.
  • 1-year warranty

Standalone: Yes

Supported OS: Android, iOS

Colors: Silver, Dark Gray

Price: $$

Available On: Amazon

7. LG Urbane 2nd Edition LTE

LG Urbane 2nd Edition LTE

Overview:

LG Urbane 2nd Edition keeps the classy look of a regular watch with the features of a premium smart watch.

This device is powered by Android Wear OS, an operating system made especially for wearables by Android.

The hardware specification is what keeps this product unique. Quad Core 1.2 GHz, 768MB of Ram and Qualcomm Snapdragon 400 have made this device run flawlessly. You don’t have to doubt about the performance.

It has sim card compatibility, it has almost everything but one thing that you might miss in this product is a camera. Other than that, a very good product and recommended by many users.

Features:

  • 1.38-inches P-OLED capacitive touchscreen
  • GSM/HSDPA/LTE (850/900/1800/1900/2100)
  • Quad Core 1.2 GHz, Adreno 305, 768MB Ram
  • Android Wear OS
  • Memory storage 4GB

Standalone: Yes, but only the carrier modified versions

Supported OS: Android

Colors: Space Black

Price: $$$

Available On: AT&T Verizon

8. Scinex SW30

Scinex SW30

Overview:

Scinex SW30 is another successful product from this company after the SW20 model. A good looking smartwatch to aid your smartphone experience.

SW30 and SW20 both models are same except one significant difference that SW30 is compatible only with Android. I don’t know why they have downgraded this but the possible reason is that they want to put their foot on one boat, not two at a time.

The device supports both Bluetooth connectivity and cellular connectivity. It is up to you how you want to utilize it.

The good price tag and all the premium features do make this product an ideal buy for everyone.

Features:

  • 1.5-inches responsive touchscreen
  • GSM sim slot (850/900/1800/1900)
  • 16GB storage (expandable to 32GB)
  • 2 days battery life on normal use
  • 1-year warranty

Standalone: Yes

Supported OS: Android

Colors: Black, Black/Silver, Gold/Black, Silver/Black

Available On: Amazon

9. LEMFO LF07

LEMFO LF07

Overview:

LEMFO LF07 might ring a bell to you. If it doesn’t, check that it is identically a copy of Apple Smartwatch Series 2 but supports both Android and iOS.

Although the design is copied, the features and performance made it a good one. Many people seem to like it very much.

If you are limited in your budget and can’t go for an original Apple Watch, this is something you can get.

Features:

  • 1.5-inches HD touchscreen
  • GSM (850/900/1800/1900)
  • Camera, video, multimedia, social
  • 1-day battery life on normal use

Standalone: Yes

Supported OS: Android, iOS

Colors: Black, Green, White

Price: $$

Available On: Amazon

10. BURG Neon 16A

BURG Neon 16A

Overview:

BURG Neon 16A is a very cheap smart watch with limited but enjoyable features at that price tag.

It is a standalone smartwatch that supports all GSM networks. Two-way Bluetooth based communication, SMS, call, message and expandable memory have made it a very good product, if you look at the price.

The cons in this product are that it doesn’t have any camera and doesn’t have Wifi either.

Features:

  • 1.54-inches LCD touchscreen display
  • GSM (850/900/1800/1900)
  • Micro SD up to 16GB
  • 3 days battery life

Standalone: Yes

Supported OS: Android, iOS

Colors: Black, Orange, Pink, Red, Yellow, Denim Blue

Price: $$

Available On: Amazon

11. NEPTUNE Pine

NEPTUNE Pine

Overview:

NEPTUNE Pine features a very big 2.4-inches display for your wrist. Having a large storage, it feels like a remote movie watching device.

With Android OS, front and back camera, 2G/3G/4G sim support, GPS and pedometer, it looks like a full-featured wearable smartphone.

There are not many user reviews on this product, but feels like a deal you could try.

Features:

  • 2.4-inches capacitive touchscreen
  • GSM (850/900/1800/1900), UMTS/HSPA+ (850/1700/1900/2100)
  • Dual Core 1.2 GHz, Snapdragon S4, RAM 512MB
  • Android Jelly Bean 4.1
  • Front VGA camera, back 5-megapixel camera, flash on both
  • 16GB storage capacity

Standalone: Yes

Supported OS: Android

Colors: Black

Price: $$$

Available On: Amazon

Which Standalone Smartwatch Did Grab Your Attention?

Time to wrap up this big list. These are the products I was able to compile. There are more but I only chose the products that grabbed my attention.

Before going I want to ask you which smart watch did attract you the most?

If you have the time, mention it in comments with the reasons why. I am sure that it will help a bunch of people.

If you want to suggest any other standalone smartwatch with sim card compatibility, you are mostly welcome in the comments!