Smartwatch Bluetooth Version Compared: BT 3.0 vs 4.0 vs 5.0

Friends, there are many features of our work in a smartwatch, which we use in our daily life, but the most important thing in any smartwatch is the connectivity feature Bluetooth which is necessary to sync data with your phone.

Although smartwatches in the market use different Bluetooth versions including Bluetooth 3.0, 4.0, and 5.0. So in today’s article, I am here to tell you the difference between the most common Bluetooth versions used on smartwatches that you may not know, and along with this, I will tell you the smartwatch Bluetooth version compared.

Smartwatch Bluetooth Version Compared

What is the Importance of Bluetooth in Smartwatches?

Bluetooth is a key component in any smartwatch allowing for connectivity with a smartphone which allows it to send and receive data from one device to another and all activity and health via Bluetooth in the smartwatch’s app on the smartphone Syncs data.

By connecting the smartwatch with the smartphone via Bluetooth, we receive the message notification data of our smartphone on the watch and all the data sharing like watch face change or downloading, updating the system, etc. is possible through the same.

Bluetooth Versions in Smartwatches – Explained

Here some Bluetooth versions have been told which are the most special features in smartwatches and they are found in all smartwatches including old and new ones. Let us know how different the Bluetooth versions are from each other.

1. Bluetooth Version 3

Bluetooth Version 3

Bluetooth version 3 was launched in 2009 and was known as the high speed at that time due to its faster transfer. But it uses high power consumption which was not suitable for IoT products like headphones and smartwatches.

But still, many manufacturers use Bluetooth version 3 for calling purposes in dual-chip smartwatches. These smartwatches used Bluetooth 3.0 or 3.1 paired with a separate Bluetooth 4 or 5 chip for data synchronization. If you do not know the difference between single-chip and dual-chip smartwatches, then here I have explained the complete difference between single-chip and dual-chip smartwatches, you can go and read them.

2. Bluetooth Version 4

Bluetooth Version 4

Bluetooth version 4 was launched in 2010 along with Bluetooth Low Energy (BLE). It was an energy-saving version of Bluetooth personal area network technology and was used to communicate with smartphones, tablets, and smartwatches. The smartwatch also houses health-monitoring sensors, and data syncing is made possible with Bluetooth version 4.0.

3. Bluetooth Version 4.2

Bluetooth Version 4.2

Bluetooth version 4.2 was launched in 2014 and is commonly used in smartwatches by many companies. And it had increased the speed of data transfer and greatly improved connectivity. It was a nice upgrade over Bluetooth version 4 but had some noticeable improvements.

4. Bluetooth Version 5

Bluetooth Version 5.0

Bluetooth version 5 was launched in 2016 and since its launch, it is the most popular Bluetooth version in smartwatches because the most important feature of Bluetooth version 5 is lossless and secure communication between gadgets and it has a very fast connection speed and previous The transfer speed is almost twice as compared to generation. It was highly focused on seamless experience with the Internet of Things (IoT).

You can find this Bluetooth version on Samsung Galaxy Watch 4, Apple Watch SE, Apple Watch Series 7, Amazfit GTS 4 & GTR 4, Fitbit Versa 4, Fire Bolt Smartwatch, etc.

5. Bluetooth Version 5.2

Bluetooth Version 5.2

Bluetooth version 5.2 was launched in 2020 and is currently used in newer smartwatches and introduces some new features including Low Energy Power Control (LEPC) and Enhanced Attribute Protocol (EAP).

This Bluetooth LE allows parallel data transfer between client and server and also enables single-chip Bluetooth calling on Bluetooth 5.2 smartwatches as it supports dual action on a single chip and has faster pairing capabilities and longer battery life Bluetooth 5.2 is also the key feature.

Recently released smartwatches like Samsung Galaxy Watch 5 & 5 Pro, Realme Techlife Watch R100, Crossbeats Ignite S3 Max, and OnePlus Nord Watch (Review) have Bluetooth 5.2.

6. Bluetooth Version 5.3

Bluetooth Version 5.3

Bluetooth version 5.3 is a new Bluetooth version that was introduced in smartwatches in 2021 with significant improvements over version 5.2 and brings more stability, increased safety, and longer run times in connections.

Smartwatch with Bluetooth 5.3 has fast connectivity and strong connection and fast connectivity. Here are some smartwatches based on Bluetooth 5.3 version.

Which Bluetooth Version is Best for Your Smartwatch?

Now the question comes, which Bluetooth version would be good for a smartwatch? So its simple answer is that the latest version of Bluetooth will be best for you. At present, Bluetooth v5.3 is the latest version.

Many features are available in this new feature of Bluetooth such as fast connectivity, single-chip Bluetooth support, etc. Apart from this, you also get to see updates in the new version of Bluetooth. If Bluetooth V5.3 smartwatch does not come within your budget then you can also select the Bluetooth V5 series.

Wrapping Up:

So friends, here I have given you information about the Bluetooth present in the smartwatch and also told you about the number of Bluetooth versions available in the smartwatch so far. Improvement is being seen in the smartwatch as well as in the version and features of Bluetooth and this trend will continue in the future as well. I hope you have liked this article. What is the Bluetooth version of your smartwatch, do tell by writing in the comment section below.

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Hello friends, I am Tauseef Raza and I am the founder and content writer of this website (techweeky.com). If I talk about my education, I have done Master of Computer Application (MCA) which gave me a lot of interest in tech gadgets.

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