Top Rated Cheap Smartwatches with Sim Card Support | 8 Smartwatches That Let You Stay Connected

by Tim Howard

Are you tired of smartwatches that just can’t keep up? While many competitors try to match up to the Apple Watch, most fall short in one major aspect: the ability to operate independently with a SIM card slot.

Imagine having all the functionality of a smartphone right on your wrist—no need to lug around an extra device. With speakers for voice calls and cameras for video calls, these smartwatches with SIM card capabilities truly redefine connectivity.

Sure, you might come across options priced sky-high, but rest assured, i’ve scoured the market to bring you a curated list of top-rated cheap smartwatches with SIM card support. Say hello to staying connected without breaking the bank.

Let’s dive in

Smartwatch with Sim CardWhere you can get it
Q12 Children’s Smart Watch SOS Phone With Sim Card Photo Waterproof IP67 IOS AndroidFind it on AliExpress
A1 Bluetooth SIM Card SmartwatchFind it on AliExpress
Kids Smartwatch Waterproof baby SOS Positioning 2G SIM Card Anti-lost SmartwatchFind it on AliExpress
Kids Smart Watch With SIM Card Waterproof Android IOS Dual Cameras Voice ChatFind it on AliExpress
Sport Men Smart Watch V8 sim card Android Camera Answer Call Heart Rate Fitness Tracker Smartwatch Find it on AliExpress
Smart Watch With Camera Q18 Bluetooth Smartwatch SIM Card Slot Fitness Activity Tracker Sport Watch Android PK DZ09Find it on AliExpress
Gandley M6S Smartwatch 2020 GPS SIM Card for Android iOS Compass Bluetooth Call Smartwatch Fitness TrackerFind it on AliExpress
Touch Screen Smart Watch dz09 With Camera Bluetooth Wrist Watch RelogioFind it on AliExpress

Also Read: 18 Top Chinese Smartwatches | Cheap Chinese Smartwatches Reviewed

8 Top Rated Cheap Smartwatches with Sim Card Support

In my opinion, you can buy a cheap smartwatches with sim card support to track your kids o you don’t like carrying your phone wherever you go and if you don’t want to buy an expensive Apple Watch with eSim support, then a cheaper alternative is the best.

Although I do cover a lot of the Sim Card smartwatches below that have other options, I wouldn’t recommend something with too many bells and whistles such as one with a camera etc.

Related : Are Chinese smartwatches safe?

A1 Bluetooth SIM Card Smartwatch

cheap smartwatches with sim card support

When you’re buying this watch, you need to note that this watch only supports 2G GSM sim cards. 4G LTE is not supported. This, in some ways, can be beneficial. No stranger can call this ‘phone’.

The phone hosts a built-in microphone for two-way communication and when with friends, it even allows a pairing feature for fun game play.

When your child is away from you, you can track them. In fact, you can replay the tracked information for upto thirty days in case of emergencies. If one’s gone for camping or so, this even has a little flashlight and camera to record some moments.

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  • Built-in camera
  • 400 mA battery
  • Reminders with alarm
  • Location tracking
  • In-watch games

Check it out on Aliexpress

V8 Smart Watch with sim card

V8 Smart Watch with sim card

Enough about kids now, We adults have needs too. Imagine you’re in a meeting. Looking repeatedly at your phone can be rude, but barely glancing at your watch is almost unnoticeable. Besides, work, travel, get-togethers, being on the go means less ability to take phone calls. So a watch that enables you to do this is surely going to be helpful.

The V8 possesses a slot for a 2G GSM sim card and features Bluetooth 3.0. You can include storage in the watch with a micro SD card. Fun fact, the watch can be used in at least 8 languages including Russian, Italian and German. Busy professionals might find this useful: the watch helps you monitor your sleep.


  • Network & Connectivity: 2g network
  • Resolution: 240 x 240 pixel
  • Bluetooth: Ver 3.0
  • 350mAh Polymer Battery
  • Language: English, French, Russian, German, Italian, Spanish, Polish, Portuguese, Dutch

Check it out on Aliexpress

Q18 Bluetooth Smartwatch with SIM Card

bluetooth sim card cheap smartwatch

This smartwatch is the pinnacle of smartwatches, especially at a price this low. Buying this smartwatch is a solid bargain.  This watch claims to introduce a new form of communication in the intelligent era, where it combines the features of a phone, watch and a smartwatch all in one. It has a plethora of features and it’s got a500mA battery to support it. Keep in mind that the watch is only compatible with a 2G sim so some features that require the internet might perform slow. 

Now the question is, what doesn’t the watch do. I’m afraid there isn’t much on that list. But here’s what it can do: Monitors sleep, calculates calories, counts steps, and even movement mileage. If you have an android phone, you can remote control the watch camera from your phone through an app. Other features include calendar, calculator browser, calling facility etc.


  • 2G sim compatible
  • Battery life 500 mA
  • Can remote control camera from android phone
  • SD card needed for storage

Check it out on Aliexpress

Gandley M6S Smartwatch

Gandley m6s smartwatch with sim card

The smartwatch in itself looks smart, sleek and stylish. The silicone band feels comfortable against the skin and will prevent chafing. It has a built-in GPS tracking system to record your motion especially when you’re out for ajog or a run. You can always connect it to your phone’s map and it will guide you. You don’t have to carry your phone in your hand to see what direction you want to go in. The watch also has an IP67 rating, which means you don’t have to worry about sweat, rain etc. It’s waterproof.

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The smartwatch features a real-time heart rate monitor that monitors it for all 24 hours if you choose that. You can set it to track you every 15 or 30 minutes or even between 1 hour or two. Other than that, you have your important apps such as Facebook, Call, Twitter, Instagram for your connectivity on the go.


  • Functions in multiple languages
  • Built-in GPS
  • Find my phone
  • Camera control
  • Bluetooth
  • Alarm
  • Battery: 360 mAH

Check it out on Aliexpress

DZ09 With Camera & Sim Card

cheap sim card smart watch aliexpress

This touch screen smartwatch is perfect for those who need a multipurpose wristwatch. The watch in itself is an audio and video player and it supports Bluetooth version 3.0.

The smartwatch features a calendar, sleep monitor, pedometer and a sedentary reminder as well. The smartwatch can be fitted with a micro sim card and if you want storage, you can chip in a micro SD card as well. The photo formats that it supports are as follows: JPEG, GIF, BMP, and PNG. 

On standby, the watch can function for about 180 hours. While using it, you can talk on the phone for about 3 hours. It also supports SMSing.


  • Battery: 380 mAh
  • Talking Time: 3 Hours
  • Standby Time: 180 Hours
  • Has gravity sensor

Check it out on Aliexpress

Q12 Smart Watch SOS Phone With Sim Card

Sim card smartwatch

This Q12 Children’s smartwatch is going to be a head turner. Its sleek body and amazing hand-feel and texture make it a very cool gadget for kids. When your kid is away, you can trust this watch to keep them safe.

The first thing to take note of is its long battery life. If you call them, the ringer will be loud, scaring off anyone who is trying to approach them for the wrong reasons. The Q12 is calibrated with a unique antenna design that helps you achieve a stable connection during the call in most areas.

That’s not all, you can set an activity range on the watch. So, if your child is out of bounds, the alarm will set off on your phone and you can track them. 


  • Battery capacity: 400mAh
  • Charging time: 2H
  • Display resolution: 128*128
  • Radiation: lower than mobile phones, international standards, no impact on the human body
  • Low radiation 
  • Eye protection colour screen

Check it out on Aliexpress

SOS Positioning 3G SIM Card Anti-lost Smartwatch

aliexpress sim card smart watch

This smartwatch has been carefully made after much research and development. Every component of the watch has been cautiously analysed to ensure that it works properly at all times, especially in cases of emergency. It’s designed in a way that it generates much lower radiation than the phone. As a parent, you’d want to ensure your child is exposed to as little radiation as possible.

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This smartwatch supports 2G sim card and ensures a clear and precise voice call both ways. It enables tracking and records every single movement of your child. I’m not one for being sceptical, but this kind of safety can be useful in today’s world.


  • Supports 2G sim card
  • Clear voice call
  • Screen: 1.44 inches
  • 32 MB memory

Check it out on Aliexpress

Smartwatch with Waterproof Dual Cameras and SIM Card

Kids are a bunch of jumpy creatures that care about being adventurous and having fun. You can’t possibly control everything. Keeping that in mind, Lemdioe created this watch to be completely waterproof. Right from where the child washed their hands and played in the rain to when they went swimming. 

The battery capacity of the smartwatch is about 650 mAH and it features great front and back cameras for them to record any suspicious activity or simply get on a video call. Like other watches, this one also comes with a location tracking feature for added safety. The alarm clock feature on the watch is designed to provide reminders while also instilling the need for schedules, routines and good habits.


  • The dial is 360 degrees rotatable
  • Has front and rear camera
  • Supports 2G sim
  • Historical tracking

Check it out on Aliexpress

Y99A Kids Smartwatch with 4G, GPS & Wi-Fi

The Y99A smartwatch is a cool looking device for kids that comes equipped with 4G networking capabilities, built-in GPS, Wi-Fi, a Sim card tray and has a nifty little dual camera on the front. 

This smartwatch is perfect for kids who want to look fly and while it is not as affordable as many others on this list, it’s priced reasonably well considering it comes with a high-capacity 680mAh battery and is waterproof.

The smartwatch is loaded with various applications and functions such as a phone book, class disable feature, remote photos, voice monitoring, an alarm clock, and other functions that your child would need. It has a single button on the side of the dial and the panel is a capacitive single touch display so you can easily navigate through the watch.


  • 512MB RAM + 4GB ROM
  • Battery: 680mAh
  • Dual Camera
  • GPS, Wi-Fi, LBS
  • 1.4” Capacitive IPS Display
  • SOS, Micro Chat, GPS Positioning, Video Chat

Check it out on AliExpress

T8 Smartwatch with Sim Card

The T8 is a military-grade budget-friendly smartwatch that comes equipped with a fast 533MHz processor and a large 1.56” TFT LCD touch panel. This smartwatch is built to support a micro Sim card and even comes with a TF card port that can support up to 32 gigs of storage.

It comes equipped with an LBS base for weather and accurate position tracking and is powered by a decent sized 300mAh battery that can be easily recharged via the micro-USB cable. This smartwatch comes with a 2MP camera that’s positioned on the right side of the body and this may not sit well with people who prefer to wear their watch on the right hand.


  • Battery: 300mAh
  • 1.54” TFT LCD Single Touch Display
  • Micro Sim Card
  • TF Storage upto 32GB
  • Bluetooth 3.0
  • 2MP Camera (On the right side of the watch)

Check it out on AliExpress

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