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(Last Updated On: April 14, 2020)

So, basically you want a smartwatch that can make calls, then you have to consider looking at thecapabilities. you are obviously familiar with all the cool features that most smartwatches come along with allowing you to pair them with either your iOS or Android devices making ease of your smartphone apps available at your finger-tips, right? Right! Getting your phone synced with the watch to have access to the smartwatch’s features, your phone’s apps and internet via Bluetooth pairing have been one of the coolest perks that these little gadgets come with; making ease of phone applications accessible to your smartwatch. With the current designs, some of the smartwatches are now of standalone type and make. That means that they come with a built-in sim card and probably an SD card for storage. Meaning? Your smartwatch just got phone smart! As standalone with the watch relying on sim card network, the user no longer needs to worry about Bluetooth pairing nor syncing of apps to have access to them from their watch, to the internet nor use the watch’s features. Smartwatches just got smarter!

Now, knowing that you could probably want to settle for one of the sim card-supporting smartwatch models available on market today, the question that comes is concerning which one’s best to settle for. It all depends on your taste, fashion and desire of interests in what you’d want your smartwatch to do for you. Let’s have a look at what are some of the best smartwatches with sim card support you could possibly look out for and opt to buy one best suiting your desires.

Top Best Smart Watches with Sim Card Support……

Now, having listed the top best sim card supporting smartwatches available on market, let’s have a look at each on them based on their design, brand, function, and features that each of them portrays. Below we have compiled a list of top best standalone smartwatches with sim cards for the money.

Top 10 Best Standalone Smartwatches with Sim Cards

The Apple Series Watch 3 is a smartwatch model of the Apple Brand, which gives the user a standalone kind of experience for the watch coming with sim card support and having incredible responsiveness, functionality and having the best app support the watch could possibly offer. It is believably the best expensive watch that Apple can possibly offer to the users having a definite similarity in appearance to the previous and past Apple version watches one may have come across. The benefits of possessing this little gadget involves the use of the best cellular connectivity it can possibly offer of LTE with a built-in e-SIM enabling the user to receive calls, send text messages, receive notification alerts, have access to the watch features as well as stream music from the watch; having no need to connect it to your phone neither via Bluetooth nor Wi-Fi. It is an ideal standalone smartwatch with the watch guide, Siri working all cellular connectivity for assistance and directions.

The Apple Watch 3 is basically a great improvement over the past smartwatch versions of the Apple Brand coming with cool features such as altimeter for step tracking during movement and having much accuracy. It has a faster and more powerful dual-core processor, can be customised to suit the user’s preferences of either sports or formal office look, comes with lots of bands and accessories from both Apple and third parties, has a Retina touchscreen display and is water resistant. Also, the watch comes with a fitness tracker as well as lots and lots of other fitness related apps it can possibly offer. The watch faces are numerous, the watch works perfectly with GPS with battery life lasting up to two days of use after a single charge.

Specifications

Apple Series Watch 3 of Apple Brand, dimensions of 13 x 2.5 x 2.5 inches, built for iOS devices, item weight of 1.12 ounces, shipping weight of 14.4 ounces, black in colour, standalone, built-in e-Sim, black sports band, customizable bands, watch faces, modes. Watch OS 4.3, OLED display of 1.53 inches, S2 dual-core processor, 8 GB and 16GB of two types of LTE connectivity and non-LTE respectively. Wireless charging, IP rating of IPx7. Connectivity of Wi-Fi, Bluetooth, NFC, powered by 1 Lithium ion batteries, 42mm GPS only, MQL12LL/A Space Grey Aluminium case with Black Sports Band, built-in GPS and GLONAS, battery life of up to 18 hours, water resistance of 50 meters.

Pros

The best of Apple watches available on market, standalone with built-in e-SIM, an improvement over past Apple smartwatch versions, LTE connectivity and Non-LTE types respectively, Retina touchscreen display, 8GB/ 16GB memory storage of Non-LTE and LTE types respectively, has a faster and more powerful dual-core processor.

Has excellent fitness tracking, is waterproof.

The Non-LTE version is of much better value.

Accessories of smart bands, watch faces and modes, GPS and GLONAS features.

Siri working on Cellular network of the watch, offers best App support.

Enables call making text sending and notification alerts on standalone mode without Wi-Fi or Bluetooth connection with your smartphone.

Cons

It is expensive, battery drains faster on LTE usage.

LTE is expensive to use, battery too short for sleep tracking.

Talk time of only one hour.

Check Price

A smartwatch version after the previous model of S2, the Samsung Gear S3 model is a watch that is an ideal watch powered by Samsung’s own Tizen operating system quite different from both the Android and iOS operating systems. It is an LTE supported smartwatch with 4G network and for running on Tizen instead of Android Wear, the watch stands out by giving the user a unique kind of experience and for it having the 360 x 360 Super AMOLED display is bright as well as vibrant even when looking at the watch under direct sunlight. To look at it further, the Gear S3 Frontier is a newcomer in the industry working similarly like the previous version of Samsung Gear S2 in that it too also works with e-Sim. Its AMOLED display is 1.3 inches, having the new Corning Gorilla Glass SR+ for additional durability without affecting the effectiveness of the touchscreen sensitivity, GSM 850/900/1800/1900, and HSPDA 850/900/1900/2100, Dual Core 1.0GHz, 768MB RAM, Exynos 720. Its internal storage is 4GB and its Tizen operating system is OS 2.3.2. This is our choice for the best smartwatches with a sim card.

It is a standalone smartwatch with carrier-specific modifications, and for using e-Sim, it runs on a programmable SIM chip instead of an insertable card. It has Bluetooth compatibility with your smartphone, integrates with Samsung Pay enabling the taping and swiping of the watch when making purchases at the register during shopping. The Gear S3 has GPS used for the tracking of daily activity offering military-grade performance. The watch’s LTE connectivity enables the making and receiving of phone calls, is user-friendly for having a rotating bezel making ease of navigation. The S3 Frontier has durable battery four-day long battery life, wireless charging support, enables music streaming from cool music apps such as Spotify with the possibility of the offline music storage of up to 4GB into the Spotify Playlist. Further on to say, the watch is big in appearance and has an ever-on smartwatch display.

Specifications

Brand of Samsung, dimensions of 1.8 x 1.9 x 0.5 inches, Tizen software of OS 2.3.2 for Android smartphones compatible with Android 4.4 and up, with 1.5GB RAM and higher as well as iPhone 5, iOS 9.0 and above but with limited feature access. It has weight of 5 ounces, shipping weight of 14.4 ounces, Bluetooth compatible, powered by 380mAh Li-ion 1 CR123A batteries, Frontier colour, dark grey timeless smartwatch, has 1.3 inches AMOLED full-colour display, best works with compatible Samsung Galaxy smartphones. It has military grade performance of dust, water, occasional drop and extreme temperature, always-on display, Corning Gorilla Glass protector over screen and distinctive rotatable steel bezel.

Pros

A unique feature of Samsung’s own Tizen software, built-in e-Sim, LTE connectivity of 4G GSM 850/900/1800/1900, and HSPDA 850/900/1900/2100, Corning Gorilla Glass protector over the touchscreen. Ease of navigation for having rotating bezel. Two colours of Frontier and Classic types.

Has 4GB of offline music storage from music apps like Spotify on Playlist.

Has Military grade performance offering protection against extreme weather, water, dust and occasional drops for it is IP68 design.

Compatible with Android OS 4.4 and with at least 1.5GB RAM, iPhone 5 and iOS 9.0 and above.

Enables receiving of calls, texts as well as notifications via Bluetooth pairing with a smartphone. Bluetooth and Wi-Fi connectivity automatically switches between the two.

Use the watch to make payments using Samsung Pay during shopping.

Cons

Is rather bulky.

Limited features when paired with iOS.

Best works with Samsung Galaxy smartphones.

Tizen limits the access of apps only available for Android and iOS operating systems.

Check Price

It is of the LG brand type of smartwatch powered by Android Wear OS, has Quad Core of 1.2 GHz, 768MB of RAM, Qualcomm Snapdragon 400 making it of great performance. The LG Urbane 2ND Edition has 1.38 inches full circle P-OLED capacitive touchscreen, memory storage of 4GB, GSM/HSPDA/LTE of 8050/900/1800/2100 connectivity and cellular radio enabling the use of most of its features without having to rely on your smartphone. It is a sim card compatible type of smartwatch having most of the many cool smartwatch features except a camera. It is a standalone type of smartwatch of only the carrier modified versions, colour of space black, supports OS devices, its standout feature being its P-OLED 480 x 480 display of attractive appearance having great outdoor visibility. The LH Urbane 2ND Edition for running on Android Wear 2.0 enables you to have access to the latest Android Wear features such as built-in messages as well as the ability to make calls without having to depend on the smartphone connectivity with it.

When it comes to design, the watch is found to be of fine build having a brushed stainless-steel casing, has a standard appearance of Silicone band that is user-replaceable. When it comes to the smartwatch’s battery, it is found to have battery life lasting 1.5 days from a single charge which is ideal for use. The LG is Bluetooth compatible, stylish, of comfortable feel and has a watch face that is circular enabling the user to have access to phone calls, music playing, receiving of notifications, distance, step and activity counts. It is a Certified Refurbished product showing limited or no wear, that also includes its very own original accessories plus 90 days warranty giving you more reasons to consider settling for it.

Specifications

Of the LG brand make, dimensions of 6.8 x 4.5 x 2.9 inches, Android OS support, weight of 7.2 ounces same as shipping weight, Bluetooth compatible, black in colour, of stainless-steel casing with standard look of Silicone band, powered by 1 Lithium ion batteries of battery life lasting 1.5 days, runs on 4G LTE connectivity. It is circular watch face design with P-OLED 480 x 480 display and of 1.38 inches, pairs with Android smartphones enabling music playing, call taking, notification receiving, turn by turn direction, step, distance and activity counts, coming with original own accessories plus 90 days warranty.

Pros

Ideal watch compatible with Android devices, P-OLED 480 x 480 display with great outdoor visibility, attractive appearance, of stainless-steel casing for durability, user-replaceable Silicone bands, 90 days warranty, LTE connectivity.

Standalone watch, music playing, access to phone calls, texts, notifications and more.

Battery life of 1.5 days ideal for use, enables user access to latest Android Wear features for having Android Wear 2.0.

Cons

Comes with no camera.

The LEMFO KW 88 smartwatch is a 1.3 inched AMOLED touchscreen watch having 3G network of GSM 850/900/1800/1900, WCDMA 850/2100, Quad Core Processor with 512MB RAM and Android OS 5.1 making it a fast smartwatch at operating. It is a standalone kind of smartwatch that is multifunctional, has sports design making it ideal for workout, supports social media, comes with 4GB memory and is ideal for Mp3 and video playing, sound recording and more. As it stands, the LEMFO KW 88 is a cool watch with a capacitive touchscreen, is a powerful device, comes with Google Play enabling the downloading of apps directly to it, has GPS, satellite positioning, voice assistant, heart rate monitor, pedometer and an either 2G GSM or 3G WCDMA sim card slot. The watch only supports Android 5.1 or above phones. It has screen brightness adjusting as well as switching off background apps not in use to save battery power.

What more can it offer? It’s most definitely an ideal smartwatch for use coming in colours such as Gold/black, Grey/white, Grey/black, Grey/red, S99 Gold/yellow, LEM3 Gunmetal, S99 Red as well as LEM3 Orange.

It is a cool watch especially for the many functions with which it comes with. Additionally, the LEMFO KW 88 has a 480 x 480 resolution, camera of 2MP, standby time of 48 hours battery capacity of 400mAh, 4 pins magnetic charging, Bluetooth version 4.0, continuous talking time of 3 hours and many other cool perks that would make you want to settle for this little gadget. Bluetooth pairing with a smartphone is via “Sinwear” app from Google play downloaded by scanning of QR in the user manual, and upon installation in the phone, there’s a need to restart both watch and phone before Bluetooth device of the watch can be found and enable pairing. The watch in normal use can work up to about 6 hours and has also other features such as Alarm clock, Anti-lost, Message Reminder and Remote control amongst the many others the watch supports. It uses aluminium watch case with anodic oxidation processing and CNC manufacturing.

Specifications:

LEMFO KW 88 of dimensions of 10.7 x 1.8 x 0.4 inches, a weight of 2.24 ounces, shipping weight of 8.8 ounces, phone talking time of 3 hours, iOS and Android support, 512 RAM, 4GB ROM, screen resolution of 480 x 480 circular capacitive touchscreen, 1.3 inches AMOLED. Independent use with one sim of either 2G GSM 850/900/1800/1900 or 3G WCDMA 850/2100 internet, sports design, Wi-Fi and Bluetooth version 4.0 compatibility, multifunctional, High Configuration of MTK6580 Qual Core with Android 5.1 OS, “Sinwear” app downloaded via QR code scanning from the user manual. Comes with microphone and enables voice command, several colour design, social media app support, Google Play feature, fitness features like heart rate monitor, pedometer and others, Remote Control, camera, Sound Recorder, Message Reminder, Anti-lost, MP3 and video players, Alarm clock, GPS, satellite positioning and much more all in one. It has screen adjustment, a battery of 400mAh, 48 hours standby time, 6 hours long use and is of aluminium casing with anodic oxidation processing and CNC manufacturing.

Package contents of 1x USB cable, 1 x User Manual, 1 x Screwdriver.

Pros

A great and ideal smartwatch and fitness tracker, multifunctional, 3 hours of talk time, screen adjustment, Anti-lost feature, powerful watch, fast processing of Android 5.1 OS.

Is pairable with both Android and iOS devices, Bluetooth version 4.0.

A standalone smartwatch with either GSM 2G 850/900/1800/1900 or WCDMA 3G 850/2100 internet, High Configuration of MTK6580, voice command, GPS, 6 hours use, Google Play feature.

MP3 and video playing have Sound Recorder 2.0 MP camera, Message Reminder, Remote Control and more. Of beautiful and great functioning touchscreen.

Cons

Consumes a lot of electricity if running lots of apps whilst on standby.

The smartwatch comes from a brand that is small.

The Samsung Gear S is the first of the Gear series that is finely curved having a 2-inch curved AMOLED display, big screen size with a smooth and ease of use touchscreen and which wraps around the wrist of the wearer perfectly. It is the first the Samsung produced smartwatches that were designed to support a micro sim card, working independently only having to connect to your smartphone initially to work. Being of Samsung brand, there hardly is much doubt on its durability, especially that it comes with the Corning Gorilla Glass 3 protector for extra durability. The Gear S comes with 4GB storage capacity for music, files, as well as photos, it is compatible with many smartphone models, is of lightweight and beautiful design, looking exactly like Samsung’s Galaxy Smartphone.

The watch has a built-in 3G network and Wi-Fi connectivity enables the user to make calls as well as get to browse the internet has not to worry about the watch’s connectivity to their smartphone. Like the other versions after it such as the Gear S2 and S3 Frontier, it too runs on Samsung’s own Tizen software Tizen OS of less dependence on the smartphone connection than Android Wear. The Samsung Gear S is of Dual Core 1.0GHz, 512MB RAM, Adrenos 305, standalone-type, has 2.0 inches Super AMOLED capacitive touchscreen as well as GSM 850/900/1800/1900 and HSDPA 850,900,1900,2100 connectivity. It is black in colour, enables phone call making and music listening both independents of smartphone connectivity. When it comes to the Gear S AMOLED screen, it is great functionality and fine response and great outdoors despite running on Snapdragon 400 processor.

Specifications:

Is of the Samsung Brand, first of the Gear Series, standalone type, dimensions 2.3 x 0.5 x 1.6 inches, 4GB ROM, Dual Core 1.0 GHz. 512MB RAM. Adrenos, has weight of 2.4 ounces and shipping weight of 7.2 ounces. It has GSM 850/900/1800/1900 and HSDPA 850, 900,1900, 2100 connectivity, 2-inched curved smooth AMOLED display of capacitive touchscreen with Gorilla Glass 3 for extra durability, runs on Samsung’s own software of Tizen OS and is compatible to Galaxy phones such as S III, S4, S5, S4 mini, Note II, Note 3 as well as Note 4. It has a Samsung Galaxy smartphone looks like Samsung Galaxy Smartphone, lightweight, fine feel on the wrist, powered by 300mAh 1 Lithium ion batteries, micro sim support, 2.0 GHz processor speed. It has 360 x 480 pixels of resolution and black in colour. Works on Snapdragon 400 processor and comes with no camera.

Package contents of Gear S, Charging Cradle.

Pros

Beautiful design and feel resembling Galaxy Smartphone, lightweight, durable with Gorilla 3 Glass over smooth and curved 2-inch AMOLED display of 360 x 480 pixels of 850,900,1900,2100 connectivity and needs firstly pairing with the smartphone.

Enables phone call making and music playing without connecting to the phone.

Compatibility with Galaxy Smartphones.

Runs on Samsung’s own Tizen OS software.

Great functionality and fine responsiveness and great outdoors.

Fitness features like tracking runs, heart rate monitoring, S Health and Nike+ Running apps.

Has 4GB internal storage.

Cons

Comes with no camera.

No 3.5mm jack for headphone.

Lagging apps for running on Snapdragon 400 processor.

Compatibility is with Samsung Galaxy phones.

6. Scinex SW20

The Scinex SW20 smartwatch is an ideal touchscreen smartwatch enabling phone call making, messaging, viewing notifications and many other features it comes along with. It is a smartwatch having a 1.5 inches touchscreen display, 16 GB possibly to be extended to 32 GB memory storage, camera, video, music, standalone and working with GSM sim 850/900/1800/1900. As it stands, the Scinex SW20 is among the popular watches available on market today having an Apple watch look for having a black band as well as gold/yellow frame colour. It is amongst the most purchased and highly rated type of smartwatches that has Bluetooth connectivity, unique High-Quality Design for the attractive look and having the flexibility to have its style and colour changed much to the user’s preference and taste.

Another great thing about the Scinex SW20 is that it is a readily affordable smartwatch that is ideal for use in that it enables music streaming and playing, video and picture capturing as well as having a two-day long kind battery life. Additionally, the watch enables the direct dialing on the integrated touchscreen keyboard any number not found on the user’s contact list. It has a pedometer, sleep tracker, calendar and events creating, multilanguage support as well as a built-in calculator. It had social media support, is a standalone type of independent use from a smartphone, ideal for Android phones when it comes to SMS messaging, notification receiving from social media like WhatsApp and Email. It works with both Android and iOS on notifications, music dragging to playlist and enables downloading of additional watch faces with an Android phone. The watch, however, the use of SMS, emails, Emails as well as other notifications will only be after pairing of the watch to the smartphone device and when the Fundo Wear app has been installed. Also, it has a one-year USA warranty.

Specifications:

Scinex SW20 smartwatch of dimensions of 3.9 x 3.9 x 3.1 inches, weight of 8 ounces same as shipping weight. It has compatibility to both Android and iOS devices, Bluetooth connectivity, 16GB internal storage possibly to be extended to 32GB, standalone smartwatch of GSM 850/900/1800/1900 connectivity, Silver/Black colour possibly to change style and colour, High-Quality Design. It is highly rated, 1.5 inches touchscreen display, video, camera, music playing and streaming support, SMS for Android phones only, notification receiving for both iOS and Android devices, social media support, powered by 1 Lithium ion batteries with two-day long battery life, Anti-lost, Remote Capture, pedometer, sleep tracking, music dragging to playlist. Also, the watch comes with direct audio recording on watch, phone call making, custom theme choosing, watch face downloading as well as 1-year warranty.

Pros

An ideal standalone smartwatch, readily affordable, Bluetooth connectivity, Anti-lost features, push notifications, compatibility with both Android and iOS devices. Beautiful design.

Highly rated, 16GB internal storage possible to be extended to 32GB.

1.5 inches touchscreen, video, and photo capturing, music playing and streaming.

GSM connectivity of 850/900/1800/1900, High-Quality Design.

Social media support and two-day long battery life.

Comes with a 1-year warranty, a variety of options and colours.

Cons

Feels like an inferior watch when compared to other better smartwatches.

A product of Huawei it is, the Huawei Watch 2 Classic smartwatch is a standalone smartwatch with many features like fitness tracking of heart rate using a heart rate monitor 24/7, sleep, activity tracking, GPS, NFC payments, weather alerts and much more. It’s a watch that enables you to have access to a wide variety of digital watch faces, run a coach helping build training schedule, tracking and recording personal work out reports. the Huawei Watch 2 Classic has a sporty new look with small display, great build having both models of 4G and non 4G versions, has two hardware buttons one at2 o’clock and the other at 4 o’clock positioning but with neither rotating crown nor bezel, is of fine comfortability, lightweight feel though somewhat appearing too big for some others. It is a smartwatch having a rugged sporty finish and a plastic body having a sizable bezel surrounding its watch face.

The watch has a sweatproof silicone strap of 20mm size that is easily removed, having handy pegs on the underside of the strap making ease of detachment from the watch. It’s a Bluetooth and Wi-Fi compatible type of smartwatch having a 4G built-in sim card, flat rear of the watch sitting well on the wearer’s wrist, its 2 o’clock button positions the navigation key for showing the app list and returning to the clockface whilst the 4 o’clock button functions as a programmable key to be assigned to the app you want it to launch. The Huawei Watch 2 Classic comes with Google Play Music with offline music playing storage, pairable to Android devices, has Smart Assistant for receiving on-screen notifications for calls, texts, and other important useful apps. When it comes to the battery, the watch’s long battery life enables 3 weeks on Watch-Mode, 2 days on Smart Power Saving Mode and 7 hours of continuous GPS feature usage.

Specifications:

Huawei Watch 2 Classic of dimensions of 1.8 x 0.5 x 1.9 inches, a weight of 2.08 ounces, shipping weight of 2.4 ounces, Android Wear 2.0, NFC, Bluetooth connectivity, classic Titanium Grey with Hybrid Leather Strap, powered by 1 Lithium Metal batteries. Display of 1.2 inches, 390 x 390 display, It has Google Assistant, Music download and play, optimisation of power consumption, built-in GPS, 24/7 heart rate monitor, Scientific sleep tracking with TruSleep tracking light, deep and REM sleep stages making sleeping truly restful. Also has a Workout Coach.

Package contents charging cradle, USB cable, power adapter, Quick start guide, Safety information as well as Warranty card.

Pros

Standalone watch, 4G built-in sim, Google Music playing, offline music playing, NFC payment, Bluetooth connectivity, customized power consumptions.

Google Assistant, long battery life, interchangeable bands, All-day activity tracking and full display and time.

Water resistant, heart rate monitor, Scientific sleep monitor, sporty look.

Optional 4G and non-4G models.

Is feature-packed, lightweight and has a comfortable feel on the wrist.

Cons

Small screen, sluggish performance.

Design not as good as the predecessor.

Somewhat too big for some users.

8. Oumax S7 Plus

The OUMAX S7 is a smartwatch that is both iOS and Android device supported having a 1.54 inches IPS touchscreen, sim card slot, 64MB of storage possible to be extended to 32GB, a camera for video and photos, music, Bluetooth connectivity, messaging, calling and pedometer. It has a magnetic USB charging cable offering a unique kind of charging system, micro SD card slot, working as a standalone for having a sim card. The OUMAX comes in colours of silver and dark grey, has a long-lasting battery, has user-friendly OUMAX UI 2.0, readable IPS screen even in bright daylight, integrates, mobile phone and Bluetooth headset functions together. For having it’s a sim card, it can work independently as a phone enabling you to make and receive calls, send and receive messages much to the user’s benefit and alternatively can function with your smartphone as its Bluetooth companion device.

When it comes to which phones are of compatibility with OUMAX, for the iOS devices it works with iPhone 4S, 5S, 5C, 6, 6Plus with full functionality support and the Android devices such as the Galaxy S4, S5, S6; ranging from Android 4.1 to 5.0. For having the latest MTK2502 solution, the smartwatch enables full functionality with iOS devices which makes it most definitely ideal for IOS users. It comes with 1-year warranty, has clear and bright IPS HD display of 1.54 inches display screen, enables app notifications from tons of social media apps, Bluetooth hands-free calling, phone book syncing for Android devices only but not supported on iOS. The OUMAX S7 has activity tracking of steps walked, calories burned, GSM calls, pedometer, call reminder, water resistance Replacement Premium leather strap, Stereo speaker, Clock Display as well as fine Entertainment.

Specifications:

OUMAX S6 Plus smartwatch of dimensions of 5.5 x 4.3 x 1.2 inches, iOS and Android support, 280mAh Li-ion battery, Bluetooth support of version 4.0, silver in colour, weight of 4.8 ounces same as shipping weight, MTK2502, 180MHz, 124MB RAM, 64MB ROM, 1.54 inches IPS touchscreen. It is of Magnesium Alloy Frame, magnetic USB charging, water resistance, Replacement Premium It has 240 x 240 Resolution, Bluetooth Handsfree calling, standalone type, sim card, and micro SD card slots, GSM calling, messaging, Entertainment, OUMAX UI 2.0 feature, Clock Display, pedometer. It supports iOS devices such as iPhone 5S,5C, 6, 6 Plus, 6S and iOS 9.0, and Android devices such as Samsung Galaxy S3, S4, S5, S6 and Galaxy Note 4; supporting Android 4.3 or above.

Pros

Standalone watch, Bluetooth 4.0 version, compatible with both iOS and Android devices.

Bluetooth hands-free calling, phone book syncing for Android, GSM calling.

124MB RAM, 64MB ROM possible to be extended to 32GB, activity tracking features like calorie counter, pedometer.

Water resistance, ca; reminder, Replacement Premium leather strap.

Entertainment, 1-year warranty.

Unique Magnetic USB charging, OUMAX 2.0 UI feature.

Clear IPS HD touchscreen.

Automatic notifications of caller ID, emails, text messages, social media, games and more.

Cons

No GPS.

The LG Watch Sport 4G LTE is a smartwatch of the LG brand that is of Bluetooth 4.0 version having NFC, GPS, Wi-Fi connectivity as well as 4G LTE. It is of a 1,38 inches P-OLED display kind of smartwatch which like Samsung smartwatch is of IP68 rated with waterproofing up to 1.5m and dust protection, has 480x 480 resolution equating to 348 ppi giving a pin-sharp kind of user experience, its P-OLED display screen is surrounded by a brushed stainless-steel case, having a soft silicone strap wrapping around the wearer’s wrist. It is a fine watch running on Android Wear software, has latest Android Wear 2.0, accelerometer, barometer, loudspeaker, microphone, comes ready to play, offering bells, whistles and many more watch-faces that you could possibly need. LG also has some of the best smartwatches with sim card support.

The watch is bigger than the slicker LG Watch Style model it was simultaneously launched with, is kind of high off the wrist, accepts Nano sims enabling connection even with no phone nearby, comfy fit with contoured lugs, rotating the main button, two customizable buttons. It is a sports-driven kind of smartwatch that’s stylish, form-fitting, having extra weight for the size with it comes in and measuring about the same as LG Watch Urbane being 45.4 x 51.21mm. Also, the LG Watch Sport is of ergonomic design though not as comparable to the LG Watch Style, has OK Google enables calls, texts, get reminders, working with AT & T and T-Mobile, powerful 1.1 GHz Qualcomm Snapdragon Quadcore MSM8909w Processor and music support.

Specifications:

LG Watch Sport 4G LTE of LG brand having dimensions of 5 x 4.4 x 5.2 inches, of weight of 15.5 ounces, same as shipping weight, grey in colour, Bluetooth compatibility of version 4.0, powered by 1 Lithium ion batteries, IP68 for waterproofing of 1.5m and dust protection, Theatre Mode of Quick Setting turning on and off of display, of silver and Titan, AT & T and T-Mobile support, Nano sim support making it standalone type, has curved bottom and top contoured lugs. Is of ergonomic design, Ok Google support for calling, texting, reminders, is of latest Android Wear 2.0 coming with accelerometer, barometer, lots of watch aces, microphone and loudspeaker.

Pros

Standalone, comfy feel, supports AT & T and T-Mobile for LTE.

Stylish, waterproofing up to 1.5m and offers dust protection for being IP68.

OK Google support, calling, reminders, texts.

Has a pedometer, barometer accelerometer, microphone, and loudspeaker.

Requires no phone tethering for having Nano sim and standalone feature.

Has an appealing design even though it is big.

Cons

Rather big in size.

Missing major apps.

Battery life is short.

Only enables US calls needing a sim card.

Conclusion

That’s about all that I could put together and I hope that you will find one amongst them that best suits your taste and desires. If not, do feel free to look up some more to find the standalone smartwatch that best works with you. I hope you found our article for the best smartwatches with sim card interesting and helpful.