Single Chip vs Dual Chip Bluetooth Calling On Smartwatches

Lately, brands like Noise and Crossbeats have started introducing single-chip Bluetooth calling on their smartwatches. This may create confusion among people looking forward to budget-calling watches. In this article, we’ll clear the confusion by comparing single-chip vs dual-chip Bluetooth calling on smartwatches and which of them is a better technology.

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What is Dual Chip Bluetooth Calling on Smartwatches?

Dual-chip Bluetooth calling is quite common on budget smartwatches. These smartwatches generally feature Bluetooth version 5.0 which is used for connectivity and data synchronization. Whereas, the manufacturers use another Bluetooth chip (say version 3.0 or above) for calling purposes.

This is why it is called dual-chip Bluetooth calling. But because of a separate calling chip, you have to pair the watch separately from Bluetooth settings on your phone to be able to make and receive calls. It not only takes time but also consumes more battery life and has frequent connectivity issues while calling.

So if you see a smartwatch brand flaunting dual-chip calling on its watches, take it with a grain of salt.

What is Single Chip Bluetooth Calling on Smartwatches?

Single-chip Bluetooth calling is a relatively new technology in smartwatches. Several brands have introduced some new budget smartwatches with single-chip Bluetooth calling. These smartwatches feature Bluetooth version 5.2 which is used for both calling and connectivity at once and does not require a dedicated calling chip.

It is a superior way of calling as it needs only one chip, has a shorter pairing process, better connectivity, a longer calling range, and low power consumption. Also, it does not require much additional cost.

Single Chip vs. Dual Chip Bluetooth Calling

Here is the comparison between single-chip and dual-chip Bluetooth calling on smartwatches:

Fun Fact: Because of a dedicated calling chip in the dual-chip smartwatches, we can use them as Bluetooth speakers and transfer the full audio of our phone to the watch. Check this article to use this trick!

Which is Better?

Single-chip Bluetooth calling has many advantages over dual-chip technology like better connectivity, higher calling range, easy and fast pairing, better-calling experience, and low battery consumption. And it clearly wins over dual-chip Bluetooth calling.

Single-chip Bluetooth calling is the future of smartwatches, especially budget ones. And if both are available at a similar price, then we would recommend getting the single-chip calling smartwatch if calling is a priority.

However, if you don’t use the Bluetooth calling feature on a smartwatch, then it would be best to pick the one that suits your budget and other specification requirements.

Popular Single Chip Bluetooth Calling Smartwatches

There are not many smartwatches available with single-chip Bluetooth calling in the market, but here are some popular models:

Noise ColorFit Ultra 2 Buzz

The Noise ColorFit Ultra 2 Buzz has a 1.78-inch AMOLED display with single-chip Bluetooth calling. It has Noise’s Tru Sync technology with Bluetooth version 5.3 for a better and enhance calling experience. It features a metallic frame, 100 sports modes, an always-on display, up to 7 days of battery life, and an IP68 water resistance rating.

Best Buy Link: Noise ColorFit Ultra 2 Buzz (Jet Black)

Crossbeats Ignite Grande

The Crossbeats Ignite Grande has single-chip Bluetooth calling based on Realtek 8763 chipset. It has a 1.75-inch AMOLED display with a 60hz smooth refresh rate and an aluminum body. Talking about other features, it supports over 200 watch faces, fast charging, a built-in calculator, an IP68 water resistance rating, and up to 7 days of battery life.

Best Buy Link: Crossbeats Ignite Grande (Black)

Realme Watch 3 Pro

The Realme Watch 3 Pro (review) has AI ENC Bluetooth calling with single-chip technology for a better calling experience with noise reduction. It features a 1.78-inch AMOLED display with a 60Hz smooth refresh rate and 500 nits of brightness.

It has a multi-system standalone GPS, over 110 sports modes, up to 10 days of battery life, and an IP68 water resistance rating.

Best Buy Link: Realme Watch 3 Pro (Grey Strap)

Wrapping Up

This was the difference between single-chip and dual-chip Bluetooth calling on smartwatches. The single-chip technology is far better than ordinary dual-chip technology. Do share your thoughts on this technology in the comments below, and stay tuned with WearablesToUse for more informative articles!