Fire Boltt Eterno Smartwatch 1.99″ Display

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Editor choice Fire-Boltt Eterno 1.99" Largest Display, Bluetooth Calling Smartwatch with 1184mm Display Area, AI Voice Assistant, 120+ Sports Modes (Yoga) with Smart Split Screen to Toggle Between Functions, Games
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Product is rated as #10 in category Mobile & Gadgets
  • Bluetooth
  • Bluetooth Calling
  • 1.99 in Touch Display
  • Water Resistant, IP68
  • Dust Proof
  • Heart Rate Monitor
  • SpO2 (Blood Oxygen) Monitor
  • Pedometer, Sleep Monitor, Calorie Count, Step Count
Fire Boltt Eterno Smartwatch 1.99″ Display
Fire Boltt Eterno Smartwatch 1.99″ Display


Short Description

This Fire Boltt Bluetooth Calling Smartwatch is an innovative device that boasts a range of features, including a 1.99″ display, 120+ sports modes, Bluetooth calling, and an AI voice assistant. But what really sets the Fire Boltt Eterno apart is its sleek design and impressive build quality.

In this Fire Boltt Eterno Smartwatch review, we’ll take an in-depth look at all the features and benefits of this smartwatch. Our team of experts has spent hours testing and evaluating the watch, so you can be sure that our review is comprehensive and unbiased.

Whether you’re a fitness enthusiast, a tech lover, or just looking for a stylish accessory, this Fire Boltt Bluetooth Calling Smartwatch is definitely worth considering.

Fire Boltt Eterno Smartwatch

Fire boltt Bluetooth calling smartwatch Design and Build Quality

This smartwatch comes with a 1.99″ display and a bezel-less area, giving the customer a larger touch panel to enjoy landing to functions with ease. The screen is bigger and higher than usual, giving your fingers more area to touch the on-screen buttons.

The pusher button is given on the right side of the smartwatch by which you can access home screen and display ON/OFF. Now, just above the pusher button there is in-built mic and speakers.

When it comes to build quality, the Fire Boltt Eterno Smartwatch does not disappoint. The watch has a sturdy and durable feel to it, which assures you that it can withstand everyday wear and tear.

The display is protected by a layer of toughened glass that is scratch-resistant. The strap of the watch is made of silicone and is both soft and comfortable to wear.

Fire Boltt Eterno Smartwatch Display and User Interface

Fire Boltt Eterno Smartwatch

Fire Boltt Eterno Smartwatch

Fire Boltt Eterno Smartwatch

Let’s talk about the display. The Fire Boltt Eterno comes with a larger touch area than many other smartwatches on the market, featuring a 1.99″ Display with a high resolution of 240*283 pixels. This means that the watch’s screen is both wider and higher, providing users with more space to navigate and access functions with ease.

One of the standout features of this smartwatch’s display is its 500 NITS peak brightness, which ensures that you can clearly view the screen even in broad daylight.

This is particularly useful for those who plan on using their smartwatch while exercising or engaging in outdoor activities, as it can be difficult to see the screen in bright sunlight with many other devices.

Moving on to the User Interface, the Fire Boltt Eterno has a bezel-less area that offers a larger touch panel, allowing users to easily access the watch’s functions.

Additionally, the device features a split-screen browser that allows you to access recently used functions and features quickly and easily. This feature is particularly useful for those who frequently switch between different apps and functions on their smartwatch.

Know more about watch display

Features and Functionality

This watch provides a bright and clear display that is easy to read even in broad daylight. The bezel-less area and larger touch panel make it easy to navigate the watch’s functions and features.

Another impressive feature of the Fire Boltt Eterno Smartwatch is its Bluetooth calling functionality. With an advanced chipset and latest Bluetooth technology, the watch allows you to make and receive calls on the go. Those who need to keep connected yet are always on the road may find this feature to be very helpful.

The watch also comes with an AI Voice Assistant built-in, making it easy to carry out trans-device smarter operations. With the AI Voice Assistant, you can control your smartwatch using your voice, making it easy to access your favorite apps and features without having to touch the screen.

The upgraded sensors and technologies ensure that all activities are tracked accurately. Additionally, the watch comes with games built in, which is a nice touch for those who want to pass the time.

Another notable feature of the watch is its split-screen browser. This allows you to access your recently used functions and features quickly and easily. With a wide gallery of 100+ cloud-based watch faces, you can style each day with a new look.

Fitness and Health Tracking

Fire Boltt Eterno Smartwatch

With over 120 sports modes, this watch is a perfect companion for anyone who leads an active lifestyle. Whether you’re into running, cycling, or swimming, the watch has got you covered.

The upgraded sensors and technologies ensure that all your activities are tracked correctly, and you get accurate data about your performance. This information can be used to set goals and track progress, which can be an excellent motivator for those looking to improve their fitness levels.

In addition to tracking physical activities, the watch also monitors your health. The heart rate monitor keeps a tab on your heart rate throughout the day, and you can use this data to understand your body’s response to different activities.

The sleep tracker is another feature that can be incredibly helpful. It provides you with insights into your sleeping patterns, including the duration and quality of your sleep.

Battery Life and Charging

Fire Boltt Eterno Smartwatch

The battery life of the Fire Boltt Eterno Smartwatch is quite impressive. The watch comes equipped with a 300mAh battery, which provides a standby time of up to 30 days and a usage time of up to 7 days on a single charge. This is perfect for those who are always on the go and don’t want to worry about charging their watch every day.

In addition, this smartwatch has a quick charge feature that allows you to charge the watch up to 70% in just 30 minutes. This is extremely convenient for those times when you need to charge your watch quickly before heading out for the day.

When it comes to charging the Fire Boltt Eterno Smartwatch, the process is simple and straightforward. The watch comes with a magnetic charging cable that attaches to the back of the watch. Simply plug the cable into a USB port or wall adapter and the watch will start charging.

One thing to note is that this smartwatch does not have a wireless charging feature. While this may be a downside for some users, the magnetic charging cable makes up for it by being easy to use and reliable.

Compatibility and Connectivity

The Fire Boltt Eterno Smartwatch is designed to work seamlessly with both iOS and Android devices, making it a versatile choice for users of both platforms.

This smartwatch uses the latest Bluetooth technology to ensure a stable and fast connection between the watch and your smartphone. This allows you to receive notifications, make calls, and control music playback from your wrist without having to constantly pull out your phone.

The Fire Boltt Eterno Smartwatch’s Bluetooth calling mode, which enables you to make and receive calls right from the watch, is one of its notable features. This is a great feature for people who are on the go and don’t want to take their phone out of their pocket or bag every time they need to make a call.

The smartwatch also comes with an AI voice assistant, which makes it even easier to control your device without having to use your hands. With just a few simple voice commands, you can check the weather, set reminders, and control your smart home devices.

The Fire Boltt Eterno Smartwatch has Wi-Fi connectivity in addition to Bluetooth connectivity, so you can download applications and software updates right to the watch. By doing this, you can be sure you’re constantly using the newest features and functionality.

Similar watches

Fire Boltt Invincible Plus Smartwatch

Fire-Boltt Ninja Call Pro Plus Bluetooth Calling Smartwatch

Pricing and Value for Money

With the Fire Boltt Eterno Smartwatch, customers can enjoy a wide range of features at an affordable price point. which makes it an attractive option for those who are looking for an affordable yet feature-packed smartwatch.

Final Verdict

To sum up our review of the Fire Boltt Eterno Smartwatch, we can confidently say that it is a feature-packed device that offers great value for money. Its sleek design, long battery life, and impressive range of health and fitness features make it a standout choice in the competitive smartwatch market.

Experts have praised this Fire Boltt Bluetooth Calling Smartwatch for its accurate heart rate monitoring, long battery life, and intuitive user interface. The watch’s water resistance and durable construction make it suitable for everyday wear, while its compatibility with popular fitness apps and notifications from your smartphone makes it a great all-in-one device.

Fire Boltt Eterno Smartwatch 1.99" Display -
fire boltt eterno 199 largest display bluetooth calling smartwatch with

Bluetooth Bluetooth Calling 1.99 in Touch Display Water Resistant, IP68 Dust Proof Heart Rate Monitor SpO2 (Blood Oxygen) Monitor Pedometer, Sleep Monitor, Calorie Count, Step Count


Author: Martclub

Editor's Rating:

Additional information

Specification: Fire Boltt Eterno Smartwatch 1.99″ Display


Fire Boltt

Model Name









1.99 in


240 x 283 pixels


186 ppi


500 nits brightness

Sales Package

1U Smartwatch, 1U Charging Cable, 1U Manual





Compatible OS

Android, iOS

Battery Capacity

280 mAh

Battery Backup

7 days

Water Resistant


Water Resistant Certificate


Dust Proof


Meters and sensors

Pedometer, Heart Rate Monitor, SpO2 (Blood Oxygen) Monitor, Calorie Count, Step Count, Sleep Monitor

Extra Features

Alarm Clock, Stopwatch, Timer, Reminder


1 year, Brand Warranty

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