The Best SIM Card for Smartwatches in 2023

We all know that in the last two decades technology has advanced by leaps and bounds, making the provision of different processes in different branches, either in engineering, medicine or even in our daily lives. According to this, we can ensure that smartphones have been – and continue to be part – of our day to day, whether at work, in school or at home, we took it all the time with us to always stay connected. However, cell phones are not the only electronic devices that we consider useful (and even necessary), we can also mention, computers, tablets, music players and smartwatches.

• Jump to section: Available SIM Cards for Smartwatches

What is a Smartwatch?

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Smartwatches began as an extension of cell phones, and its operation is quite simple: you pair it with your mobile phone, and you are ready to receive and send phone calls, text messages, browse the Internet, use your favorite mobile networks, check your email, and yes, even know what time it is! All this and more from a device that you will carry whenever you want on your wrist. There are also smartwatches models for kids, allowing you to have more control over their location using GPS function, phone calls, and tracking.

However, one of the drawbacks of the first smartwatches was the dependence they had on the phone; consumers began to demand more dependence so that they could use the watch without having to take the phone everywhere. That is why today smartwatches can also work with their own SIM card, so you could leave your phone at home if you think it is necessary.

In this article, we will show you the best smartwatches with SIM cards that are currently on the market, as well as the best SIM cards for your watch.

The Best Smartwatches with SIM Cards

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SmartWatch GT08

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This smartwatch has a rectangular waterproof design, with a stainless steel frame that makes it look very modern and resistant. Its 2.5D TFT LCD touch screen is 1.54”. It also supports a micro SIM card and a micro SD card up to 32 GB. It contains 32 GB of RAM, Bluetooth Ver. 3.0, and a 0.08 MP camera, and also allows recording and playback audio from the memory card.

Regarding compatibility, it is compatible with Android (Samsung, Huawei, LG, HTC, Sony, Xiaomi, OPPO) and iOS only supports calls. Concerning battery life, standby time lasts 1 week and in normal use lasts 2 days. To charge your device simply connect it using a USB cable. 

Among the default functions of this smartwatch are the following: a fitness tracker warns of any distance of more than 10 meters from your cell phone and searching phone, which will sound your smartphone wherever it is, a G-Sensor, a pedometer, alarm clock, and calendar. Social media apps support includes QQ, WeChat, Facebook, Twitter, and supports SMS push notification.

Without a doubt, all these features make this smartwatch an extremely complete and efficient device. The price of the GT08 smartwatch starts from $14.99.

Samsung Gear S

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This standalone smartwatch has a 2-inch Super AMOLED display with a resolution of 480 x 360 pixels, which makes this smartwatch a very attractive option. Its dual-core processor is 1GHz; it operates with 512 MB of RAM, 4 GB of storage, runs Tizen OS and includes GPS tracking and WiFi b/g/n. Besides, it is dust and water-resistant. 

The apps included are the following: chronometer, pedometer, MP4 / H.264 video player, MP3 / AAC / AAC + / eAAC audio player and voice commands. It also includes an accelerometer sensor, gyroscope, heart rate monitor, ambient light sensor, UV sensor, and barometer.

To make it work you must insert a nano-sized SIM card and then reset the device, or you can simply use it with your Samsung Galaxy phone through Bluetooth connectivity. However, using an appropriate SIM card will allow you to connect using a 3G network. Then you will be able to start making use of the apps of this smartwatch, as well as making calls and sending SMS, MMS emails and IM. Regarding battery life, stand-by lasts up to 2 hours.

This smartwatch with its curved screen and especially 3G connectivity seem to be a very interesting option when it comes to getting smartwatches. The price of the Samsung Gear S starts from $149.00.

Tagobee TB02

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This smartwatch has a 1.54-inch ultra HD touch screen, very bright and clear that allows a good visualization, made by a zinc alloy plating process on its surface. Its band is ultra-soft, with matte anti-sweat surface treatment.

The operational features of this smartwatch include the following: can be used independently by inserting a SIM card or connecting with an Android smartphone via Bluetooth. Wide compatibility includes Samsung, Nexus, Huawei, HTC, Sony, LG, Google Pixel, ZTE, OPPO, Xiaomi, Motorola and more. However, when synchronizing with Apple phones, options are limited.

Apart from the previous options, there is the possibility of synchronizing with the phone calls, messages and notifications of applications (only for Android) by downloading the “BT Notification” app on Google Play, and use the pedometer, the reminder to get moving and sleep tracking.

This smartwatch supports Facebook, WhatsApp, Twitter, browser, sound recorder, alarm, calendar, calculator, anti-loss, audio player, phone book, time zone, weather notification alerts, and social media and also, you can take pictures with your 0.3 MP camera or even use the phone remotely. 

Finally, it is important to mention that the battery has a long life of 2 to 3 days in normal use, which is quite convenient. If you want to go jogging without taking your phone with you, certainly a smartwatch like the Tagobee TB02 could be the ideal one. The price of a Tagobee smartwatch starts from $19.90.

Hiwatch Smartwatch

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This watch has a touch screen with a resolution of 240 x 240 TFT LCD of 1.54”, which despite looking a bit large, is ideal for navigation among apps. Its operating performance can be started by installing a SIM card or through Bluetooth connection, which has a range of 16.4 ft.

Note that this smartwatch only works with Android phones, and has functions such as hands-free calling, text message, calendar synchronization, music player and notification alerts for weather, social media, email, texts, and phone calls.

It has added more functions such as calorie counter, pedometer, speed, distance and duration, sleep monitor when you go to rest and sedentary warning, which reminds you to move in a designated time. Also, its anti-sweat strap is perfect for sports.

It also has an integrated camera, music player, calendar, calculator, alarm clock, web browser, and video recorder. Regarding the battery life, it will depend on whether the Bluetooth is connected all the time and the number of applications that it has opened. With little use the battery can last two days, however, considering a continuous use of the device, it will be limited to only 5-7 hours. The price of the Hiwatch smartwatch starts from $39.90.

Huawei Watch 2

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This smartwatch is the successor of Huawei’s first smartwatch, the Watch. On this occasion, it is a sporty and resistant design watch, with a 1.2-inch AMOLED screen at 390 x 390 pixels resolutions. The processor it has is Snapdragon Wear 2100, it has a total of 4 GB of internal storage, no expandability, and 768 MB of RAM. 

This smartwatch could be considered the most powerful Android watch that includes the option to insert a nano-SIM card. It also runs on the latest Android Wear 2.0 OS and can be upgraded to the Android Oreo system.

General features include GPS, Bluetooth v4.1 LE, Wi-Fi 802.11 b/g/n, messaging and mail, barometer, chronometer, accelerometer sensor, gyroscope, altimeter, heart rate monitor, IP68 certification: submersible in water, MP4 / H.264 video player, MP3 / WAV / eAAC + audio player, voice commands, fast battery charging of 420 mAh and a variety of colors and meshes.

If you are thinking of buying a smartwatch with a great diversity of useful applications for exercising, and also fits comfortably to your wrist, this watch is a great option for you. The price of the Huawei Watch 2 starts from $169.00.

Now, for your smartwatch to work properly you will need a SIM card that provides you with data, call and messaging services. Here we will show you the SIM cards that we recommend:

SimOptions – The SIM Card Provider That You Need

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This company is Europe’s #1 marketplace for international Prepaid SIM Cards for travelers all over the world. So if you need a prepaid SIM card for your smartwatch, they can provide you with one that fits with your needs. You do not have to worry about the size because their SIM cards come in all formats: normal, micro and nano sizes.  

Here we show you the best prepaid SIM cards for Europe, Asia, USA, South Africa, and Oceania, so it does not matter where on the planet you are, you are going to find a SIM card to use it in your smartwatch wherever you are.

• Jump to section: Smartwatch SIM Cards for Europe
• Jump to section: Smartwatch SIM Cards for Asia
• Jump to section: Smartwatch SIM Cards for the USA
• Jump to section: Smartwatch SIM Cards for South America
• Jump to section: Smartwatch SIM Cards for Oceania

Continue reading and learn more about the prepaid SIM cards that SimOptions can offer for your smartwatch:

Prepaid SIM Cards for Europe

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Prepaid SIM Cards for Asia

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Prepaid SIM Cards for the USA

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Prepaid SIM Cards for South America

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Prepaid SIM Cards for Oceania

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As you can see, wherever you are, there is going to be a prepaid SIM card for your smartwatch. We invite you to find more information about which countries are included in each package, so if you are planning to travel to different countries you will know that you can carry your smartwatch with you. 

In this article, we showed you the best smartwatches that use SIM cards because they are the best option when you want to go out without taking your phone with you. If you are planning to invest in a smartwatch, now you know the best options in the market, and what you can do with them. 

From displaying notifications to providing different fitness functions such as running health application, tracking steps, tracking heart rate, sleep monitoring and any other sensor-related features. Some smartwatches provide also different mobile functions such as scheduling events, sending messages and answering calls, browsing and more.

Now is time to get that smartwatch that fits better with your needs (and on your wrist!) and also a prepaid SIM card to start using it and enjoying all the features it brings.