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Writer's pictureSubir Biswas

Is the Amazfit T-Rex Ultra worth the hype? A comprehensive review

A Rugged and Durable Smartwatch for Outdoor Enthusiasts.


Introduction of Amazfit T-Rex Ultra

In the ever-evolving world of wearable technology, Amazfit has carved a niche for itself with its impressive lineup of smartwatches that blend functionality with style. Among its offerings, the Amazfit T-Rex Ultra stands out as a rugged and durable smartwatch designed for outdoor enthusiasts and adventure seekers. This article provides an in-depth review of the Amazfit T-Rex Ultra, examining its features, performance, and overall value.

Amazfit T-Rex Ultra Review
Image Credit: Amazfit Official Website

Design and Build Quality

  • Rugged Aesthetic

    The Amazfit T-Rex Ultra exudes a rugged aesthetic that immediately catches the eye. The watch features a robust design with a high-strength polymer case that is both lightweight and durable. The bezel is made from stainless steel, adding an extra layer of protection and a touch of sophistication. The overall look is one of toughness, designed to withstand the rigors of outdoor activities.


  • Military-Grade Durability

    One of the standout features of the T-Rex Ultra is its military-grade durability. The watch has passed 12 military-grade certifications, including resistance to extreme temperatures, humidity, and shock. This makes it an ideal companion for those who engage in activities such as hiking, climbing, and other outdoor sports. The T-Rex Ultra can operate in temperatures ranging from -40°C to 70°C, ensuring reliability in the harshest conditions.


  • Comfort and Wearability

    Despite its rugged build, the T-Rex Ultra is surprisingly comfortable to wear. The silicone strap is flexible and breathable, reducing the risk of irritation during prolonged use. The watch sits comfortably on the wrist, and its weight is well-balanced, making it suitable for both daily wear and strenuous activities.

    Amazfit T-Rex Ultra Design and Build Quality
    Image Credit: Amazfit Official Website

Display

  • AMOLED Brilliance

    The Amazfit T-Rex Ultra boasts a 1.3-inch AMOLED display with a resolution of 360x360 pixels. The display is bright and vibrant, offering excellent visibility even in direct sunlight. The colours are rich and the text is sharp, making it easy to read notifications and data at a glance.


  • Always-On Display

    The always-on display feature is a welcome addition, allowing users to check the time and other information without having to wake the watch. This is particularly useful during outdoor activities where quick glances are more practical than tapping the screen.


  • Customizability

    Amazfit offers a range of watch faces to choose from, allowing users to personalise their T-Rex Ultra to suit their style. Whether you prefer a digital look, an analog aesthetic, or something more whimsical, there is a watch face to match your taste.

Amazfit T-Rex Ultra Display
Image Credit: Amazfit Official Website

Features and Functionality

  • GPS and Navigation

    The T-Rex Ultra is equipped with a high-precision GPS system that supports both GPS and GLONASS. This ensures accurate tracking of your movements during outdoor activities. The watch also includes a built-in compass and barometric altimeter, providing additional navigation tools for adventurers.


  • Activity and Fitness Tracking

    As a fitness-focused smartwatch, the T-Rex Ultra offers a comprehensive suite of tracking features. It can monitor a wide range of activities, including running, cycling, swimming, and more. The watch provides detailed metrics such as distance, speed, heart rate, and calories burned, helping users to track their progress and achieve their fitness goals.


  • Heart Rate Monitoring

    The T-Rex Ultra features an advanced heart rate monitor that provides continuous tracking throughout the day. The watch can alert users to abnormal heart rate readings, enabling them to take proactive measures for their health. The heart rate data is displayed in an easy-to-understand format, allowing users to monitor their cardiovascular health effectively.

  • Sleep Tracking

    Sleep tracking is another key feature of the T-Rex Ultra. The watch can analyse your sleep patterns, providing insights into the quality and duration of your sleep. This information can help users to make adjustments to their sleep habits and improve their overall well-being.


  • Blood Oxygen Sensor

    The BioTracker 4.0 PPG is an optical sensor that uses photoplethysmography (PPG) to measure blood volume variations and other biometrics. PPG works by shining light into the skin and measuring how much scatters based on blood flow. To measure blood-oxygen saturation (SpO₂), please wear the watch tightly at one finger-width from the wrist, and keep your arm still for best results.

  • Notifications and Smart Features

    The T-Rex Ultra is not just a fitness tracker; it also functions as a smart assistant. The watch can receive notifications for calls, messages, emails, and other apps, allowing users to stay connected without having to check their phone constantly. Other smart features include weather updates, music control, and remote camera control.

Amazfit T-Rex Ultra Features and Functionality
Image Credit: Amazfit Official Website

Battery Life

  • Long-Lasting Performance

    One of the most impressive aspects of the T-Rex Ultra is its battery life. The watch is equipped with a 390mAh battery that can last up to 20 days on a single charge with typical use. Even with heavy usage, including GPS tracking and heart rate monitoring, the battery can last for several days. This makes the T-Rex Ultra an excellent choice for extended outdoor adventures where access to charging may be limited. The power management system is efficient, allowing you to make the most of the watch's features without constantly worrying about recharging.


  • Charging Convenience

    The T-Rex Ultra uses a magnetic charging cable that easily attaches to the back of the watch. Charging is quick and convenient, with the watch reaching a full charge in just under two hours. This ensures that you can get back to your activities with minimal downtime.

Amazfit T-Rex Ultra Battery Life
Image Credit: Amazfit Official Website

Software and User Interface

  • Zepp App Integration

    The T-Rex Ultra is compatible with the Zepp app, which serves as a central hub for all your fitness and health data. The app is available for both iOS and Android devices and offers a user-friendly interface. Through the Zepp app, users can customise watch settings, view detailed activity reports, and sync their data with other fitness apps.


  • Intuitive Interface

    The watch itself features an intuitive interface that is easy to navigate. The touchscreen is responsive, and the physical buttons provide additional control options, especially useful during workouts or when wearing gloves. The user interface is clean and well-organized, making it simple to access the various features and functions of the watch.

Amazfit T-Rex Ultra Zepp App
Image Credit: Amazfit Official Website

Performance

  • Responsiveness

    The T-Rex Ultra performs smoothly, with quick response times and minimal lag. The watch is powered by a dual-core processor, ensuring that it can handle multiple tasks and functions without slowing down. Whether you are tracking a workout, receiving notifications, or using the GPS, the T-Rex Ultra delivers reliable performance.


  • Accuracy

    Accuracy is a critical factor for any fitness tracker, and the T-Rex Ultra excels in this area. The GPS system provides precise tracking of your routes and distances, while the heart rate monitor offers accurate readings. The watch’s sensors are highly sensitive, ensuring that all data is captured accurately and consistently.

Amazfit T-Rex Ultra Performance
Image Credit: Amazfit Official Website

Usability

  • Ease of Use

    The T-Rex Ultra is designed with usability in mind. The watch is easy to set up and pair with your smartphone, and the Zepp app provides clear instructions for getting started. The user interface is straightforward, and the touch screen is responsive, making it easy to navigate through the various menus and options.


  • Compatibility

    The T-Rex Ultra is compatible with both iOS and Android devices, ensuring that it can be used by a wide range of users. The watch can sync with popular fitness apps such as Strava, Adidas Running, Relive, Apple Health, and Google Fit, allowing you to consolidate your data and keep track of your progress across different platforms.

    Amazfit T-Rex Ultra Usability
    Image Credit: Amazfit Official Website

Value for Money

  • Affordability

    One of the key selling points of the T-Rex Ultra is its affordability. Despite its extensive feature set and rugged design, the watch is priced competitively, making it accessible to a broad audience. This makes the T-Rex Ultra an excellent value for money, offering many of the features found in higher-priced smartwatches at a fraction of the cost.

  • Durability

    The T-Rex Ultra’s durability also adds to its value. The watch is built to last, with a robust design that can withstand the demands of outdoor activities. The military-grade certifications provide peace of mind, knowing that the watch can handle extreme conditions without compromising its performance.


  • Warranty and Support

    Amazfit offers a one-year warranty for the T-Rex Ultra, covering any defects in materials or workmanship. The company also provides customer support through its website and app, ensuring that users can get help with any issues or questions they may have.

Amazfit T-Rex Ultra Review
Image Credit: Amazfit Official Website

Difference of Amazfit T-Rex Ultra with Amazfit T-Rex 3 and T-Rex 2

Feature

Amazfit T-Rex Ultra

Amazfit T-Rex 3

Amazfit T-Rex 2

Weight

58g

60g

53g

Material

Stainless steel and polymer alloy

Polymer alloy

Polymer alloy

Usage

Ideal for outdoor enthusiasts and fitness enthusiasts

Suitable for fitness and outdoor activities

Suitable for fitness and outdoor activities

Display

Bright AMOLED display

AMOLED display

AMOLED display

Battery Life

Long battery life

Long battery life

Long battery life

Sleep Monitoring

Advanced sleep monitoring

Basic sleep monitoring

Basic sleep monitoring

Blood Oxygen Saturation Measurement

Yes

No

No

Durability

Military-grade build

Rugged build

Rugged build

Affordability

Affordable

Affordable

Affordable

Value for Money

High value for money

High value for money

High value for money

Target Audience

Outdoor enthusiasts and fitness enthusiasts

Fitness enthusiasts and outdoor activities

Fitness enthusiasts and outdoor activities

Smart Features

Comprehensive fitness tracking capabilities

Standard fitness tracking capabilities

Standard fitness tracking capabilities

Style

Stylish and rugged

Stylish and rugged

Stylish and rugged


Conclusion

The Amazfit T-Rex Ultra is truly an exceptional smartwatch that stands out from the competition due to its rugged durability and advanced features. The military-grade build of the watch ensures that it can withstand the toughest of conditions, making it an ideal choice for outdoor enthusiasts who enjoy activities such as hiking, camping, or rock climbing. The bright AMOLED display not only provides clear visibility in various lighting conditions but also adds a touch of style to the watch's overall design.


When it comes to fitness tracking, the Amazfit T-Rex Ultra does not disappoint. Its comprehensive set of fitness features allows users to monitor their workouts, track their progress, and set goals to help them stay motivated and on track. The long battery life of the watch ensures that users can rely on it for extended periods without having to constantly recharge, making it a convenient companion for those who lead active lifestyles.

One of the key selling points of the T-Rex Ultra is its affordability without compromising on quality. The watch offers great value for money, making it accessible to a wide range of users who are looking for a reliable and feature-packed smartwatch. Whether you are a seasoned fitness junkie or someone who simply enjoys the outdoors, the Amazfit T-Rex Ultra is a versatile option that can cater to your needs.


In conclusion, the Amazfit T-Rex Ultra is a highly recommended smartwatch that excels in terms of performance, durability, and value. Its rugged design, extensive features, and competitive price point make it a top contender in the market, appealing to users of all levels. If you are in search of a dependable and versatile smartwatch that can keep up with your active lifestyle, the T-Rex Ultra is definitely worth considering.

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