7 Best Standalone Smartwatches with Sim Cards in 2020: Top Brands

Are you carrying both your smartwatch and smartphone together while you are leaving from home? You do not need to! A smartwatch with an LTE/4G cellular connection links itself to your carrier’s data plan without any connection to your phone.

Best Standalone Smartwatches with Sim Cards

It means that you can listen to music, make calls, send messages, use apps, and take part in all other frivolities of a smartphone without its presence. 

The smartwatches’ size and mobility offer certain advantages over a phone that cannot merely match when being used. Thus if you want to get connected to your phone without being tied to it every time, selecting the best Standalone Smartwatches with Sim Cards can be your savior. 

But before you decide to ditch your mobile phone, I have done some investigation for you on the 7 top standalone smartwatches that will act just like your calling device. So without further delay, continue reading my researched backed informative article to make a clear decision.

7 Best Standalone Smartwatches with Sim Cards

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Depending on the features on cellular connectivity, fitness, the life of the battery, comfort, design, and functionalities, I have gone through strict research on all the smartwatches with cellular connectivity. And, finally, I have selected the best 7 out of them. The products are reviewed in detail as follows.

Apple Watch Series 5: Editors Pick

Apple Watch 5

The Apple Watch Series 5 is a best standalone smartwatch with a titanium finish and Always-on retina display where the watch face is always clearly visible. The brilliant cellular technology is easy and fantastic to use without a cell phone at all.

The built-in e-sim in this smartwatch allows the user to make and receive phone calls without any necessity of a phone. Its ability to stream live music from Apple i-Tune directly on your wrists is another added feature of this smartwatch.

Apple Watch Series 5 also keep an eye on your heart health.It is one of the best smartwatch with ECG that alerts you in case of any irregular heart rate or heart rythem. The Noise app feature will alert and notify you when the decibels’ vibrations will rise high to the levels that can damage your hearing.

This best LTE smartwatch also keeps track of the women’s menstrual cycle on their application named Cycle Tracking. With advanced metrics for the workout, you can achieve your fitness goals quickly. 

  • Water resistance of 50 meter
  • Payment through Apple Pay
  • GPS, ground elevation and a compass is present
  • 18 hours of battery life
  • Wi-Fi and Bluetooth connectivity
  • Improved barometric altimeter, accelerometer, and gyroscope
  • Need an iPhone.
  • The app interface is not attractive.

Apple Watch Series 3: Best Runner Up

Apple Watch 3 with LTE

Apple Series 3 has excellent support for cellular connectivity, which allows the user to make and receive calls without a phone. This smartwatch with sim also tracks the heart rate and sleep to indicate if you are leading a healthy lifestyle or not. The device also records the total number of calories burned while exercising or jogging during your workout sessions.

The Apple Series 3 is available in 2 sizes of 38 and 42 mm, which look great on the wrists. When all the features of a standalone smartwatch without a phone are active, it offers a battery life of 18 hours.

The notification tracker will ensure that you may never miss an important meeting. It also comes with a GPS sensor to record the distance covered by you while walking or running.

The processor of this smartwatch is S3 dual-core with 50 meters of water resistance that allows you to swim, surf, or do other adventurous water sports without the worry of getting damaged in the water. 

  • Streams live music
  • Payments through Apple Pay
  • OLED touch screen
  • Wireless onboard charging
  • Up to 16 GB of storage
  • Retina display
  • Poor battery performance.
  • Need an iPhone.

Samsung Galaxy Watch Active 2: Best Premium Smartwatch

Samsung Galaxy Watch Active 2: Best Premium Smartwatch

If you have Samsung Galaxy Watch Active 2 in hand, you can look into your texts, calls, and other notifications by just glazing at its bright circular display. 

It comes with an AMOLED screen with a touchscreen without any bezel. 

The Samsung Galaxy Active 2 has some advanced sensors to track your various activities such as walking, running, sleeping, swimming, etc. 

Besides, It also suggests some relevant personnel exercises in real-time by recording your daily activities and lifestyle.

The Galaxy Active 2 comes with a stress level indicator and well-guided breathing sessions to relieve you from distress. The dual-core 1.15 GHz processor of Samsung Galaxy makes it super responsive and faster.

The Galaxy Active 2 smartwatch has some advanced heart rate tracking feature that automatically alerts the user if it detects a low or high heart rate.

The stainless steel device is compatible with both iOS and Android mobile phones for seamless connectivity. Active2 can continuously go on for more than 24 hours on a single recharge, but if needed, it can be charged through a compatible Samsung phone via Wireless PowerShare. 

  • Samsung pay.
  • Bixby Voice commands to texts, call or play the music
  • GPS, Wi-Fi, and Bluetooth 5.0 is present
  • 50-meter water-resistant
  • Inbuilt microphone and speakers
  • Not comfortable to wear while sleeping.

Samsung Galaxy Watch smartwatch: Best for Men

Samsung Galaxy Watch

The Samsung Galaxy Watch is the next smartwatches with cellular connectivity in this list. There is a support of cellular connectivity of LTE 4G to keep this device running even without a smartphone with you. With this Samsung Galaxy watch, you can go literally anywhere without carrying your wallet as you can make wireless payment through Samsung pay. 

Moreover, this smartwatch is 50-meter water-resistant, which offers durability even when you are using it in tough weather conditions. It can be charged by setting it up on a wireless dock. This is one of the best smartwatches with LTE that gives you a detailed rundown of your daily commitments as soon as you wake up. 

Besides, this Galaxy watch monitors the heart rate, tracks the workouts, and automatically detects the change in between different activities. It can also guide you through the GPS once you step out of your home for a run. Also, this smartwatch’s Home IoT function makes calls that allow the user to control different home appliances like TV and Air conditioner from their wrist.

  • Sleep activity and calories burnt tracker.
  • Guided breathing exercises and meditations.
  • Compatible with both Android and iOS.
  • Bluetooth 4.2 and Wi-Fi are present.
  • In-built speaker and microphone.
  • A limited number of applications

TicWatch Pro 4G LTE Cellular Smartwatch: Best Watch with Dual Screen

TicWatch Pro 4G LTE Cellular Smartwatch

No matter where you have kept your mobile phone, this smartwatch from TicWatch will allow you to receive or make calls with its e-sim card with 4G. The dual-layered LCD or AMOLED screen includes two options for display modes that offer two days of battery life in the smart mode and up to 5 days in the Essential mode. 

The first layer of the TicWatch display shows the total number of steps taken by you throughout your entire day, time, and date. By tapping twice on the screen, you will be taken to the home screen, which is the second layer of the display.

It is one of the top Standalone Smartwatches in 2020, which has easy navigation and user interface and represents the simple use of a mobile phone. WearOS power this smartwatch, and it supports several third-party applications.

Moreover, this smartwatch in which you can talk also comes with IP68 waterproof durability, and water resistance makes it ideal for swimming. It also tracks your fitness activities, such as running, jogging, and walking activities without any difficulty.

  • 3 to 5 days of battery life
  • Google pay for NFC payments
  • GPS, 4G, Bluetooth, and Wi-Fi is present
  • Storage up to 4 GB
  • Monitoring of heart rate
  • Sleep tracking and analysis
  • Google Assistance is present
  • It only operates through Verizon.

KOSPET Smart Watch Fitness Tracker: Cheaper Smart Watch

KOSPET Smart Watch Fitness Tracker

This smartwatch from KOSPET is one of our top picks with a Face Id unlocking facility that extracts 1068 features of your facial structures and then opens up your device. The 1260 mAh battery always meets all your standard needs for the time it is used. This is the only smartwatch on our list with a dual camera of 8 MP on the side and 2MP on the front.

With the use of a proper internet connection and the front camera, you can always video chat or make calls to your loved ones while wearing it. There are a total of 9 sport modes that can keep a record of your activities like riding, basketball or football playing, running and many more.

Moreover, it also includes steps and a calorie tracker with heart rate monitoring to take care of you and also notifies you about the condition of your health. With an inbuilt speaker and Bluetooth headset, your music will sound like a sweet tune in your ears.

The 24 mm of the wristband can be changed frequently with other colors to keep you from boredom. The GPS feature can be enabled in the sports mode to display and record your exercise routes in real-time and accurately on the Google map.

  • Wi-Fi is present
  • 1 to 2 days of battery life with normal usage
  • 1.6 inch round display
  • 400 X 400 resolution
  • 3GB of RAM
  • 32 GB of ROM
  • Compatible for both Android and iOS phones
  • IP68 waterproof
  • Cannot be paired with Verizon.
  • The band is a bit uncomfortable.

Huawei Watch GT 2 2019 Smartwatch: Longer Battery Life

Huawei Watch GT 2 2019 Smartwatch

The Huawei Watch comes with the longest battery life of almost 14 days to provide you with the basic features of a smartwatch along with Sim Card via a single charge. The sleep tracker offers reliable statistics of the sleep activity to the user along with tracking of heart rate for precise direction of fitness.

This smartwatch comes in two sizes of 1.4 and 1.2 inches of AMOLED display with a 3D glass screen. Fifteen workout modes for an amateur to advanced levels are already installed in this watch that allows the user with effective and professional guidance for fitness.

Moreover, Huawei GT 2 consists of two systems that are, GLONASS and GPS, to enhance the positioning accuracy of the user. The machine tracks your heart rate through the most precise TruSeen 3.5 during your entire indoor and outdoor activities.

Also, to mention that the Bluetooth calling facility, messages notification, and pressure monitoring through the TruRelax make your day to day life easier.

  • Kirin A1 chip.
  • Full-time fitness tracker.
  • Sleep tracking through TruSleep.
  • Step and calorie tracker.
  • Tracking of high and medium intensity activities.
  • No warranty is present on the product.

Final Thoughts

So these are the reviews of the Best Standalone Smartwatches with Sim Cards that are doing rounds in the market. When you are making a purchasing decision of this device, you will need to take a well-informed verdict according to your needs. 

Well, in my opinion, Apple Series 5 has won as the best standalone smartwatch in this rat race due to extreme functionality in the 4G LTE category. It also has a superior interface and is full of outstanding features like GPS, 18 hours battery life, activity ring, compass, 32 GB storage, and the lists go on. However, you can not use this smartwatch if you do not have an iPhone.

If you are still confused about smart watches with cellular connectivity, then write to me in the comment section below.

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