Amazfit T-Rex vs. Garmin Venu

 AmazfitT-RexBuy NowGarminVenuBuy Now

Basic Info

Suggested Price$140$299

Activity & Fitness

Cycling (Bicycling)


Duration20 days5 days


Windows Phone




Resolution360 x 360390 x 390
Size1.3 inches1.2 inches


Audio Speaker


Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM




Operating SystemBuild-inWear OS

Comparing Venu and T-Rex

When looking for the right smartwatch to suit your lifestyle, fitness goals, and budget, the choices can be overwhelming. Today, we will be focusing on two popular smartwatches: the Amazfit T-Rex and the Garmin Venu. Both offer a range of features, but there are notable differences as well.

Finding the right watch is essential because it will become an integral part of your everyday life, monitoring your health, helping you stay active, and keeping you connected to your smartphone. As with any purchase, the reputation and history of the brand play a major role in your decision. Amazfit, developed by Huami Technology, has become one of the largest wearable device companies worldwide. Garmin, on the other hand, is well-known for its GPS and navigation systems, but they have expanded their product line to include smartwatches and fitness trackers as well.

In this article, we will guide you through a side-by-side comparison of the Amazfit T-Rex and the Garmin Venu, discussing their design, features, and value for money, as well as other essential aspects to help you make an informed decision.

Design and Build

Amazfit T-Rex

Constructed with a durable polymer material, the Amazfit T-Rex is designed for an active lifestyle. It has a total weight of 58 grams and features a screen size of 1.3 inches (33mm). The device includes an AMOLED color display with a 360 x 360-pixel resolution, providing crisp visuals and easy readability.

Garmin Venu

The Garmin Venu is built with a combination of stainless steel and fiber-reinforced polymer, offering durability and a premium feel. It weighs in at 46.3 grams and sports a slightly smaller 1.2-inch (30.4mm) AMOLED color display. The screen resolution of the Venu is 390 x 390 pixels, allowing for high-quality images and text on the display.

Comparison of design and build quality

While both smartwatches are durably constructed and have AMOLED color displays, the Amazfit T-Rex is slightly larger and heavier than the Garmin Venu. The T-Rex presents a more rugged appearance, while the Venu has a sleek, modern design. In terms of screen resolution, the Venu edges out the T-Rex with its higher pixel count, but both provide bright and easy-to-read displays.

Features and Functionality

Amazfit T-Rex

The Amazfit T-Rex operates on a built-in operating system and boasts an impressive battery life of up to 20 days. It comes equipped with a variety of sensors, including an accelerometer, barometer, and GPS. The T-Rex offers many fitness tracking features, such as heart rate monitoring, step counting, and sleep tracking, but does not provide oxygen tracking.

Garmin Venu

Running on Wear OS, the Garmin Venu offers a shorter battery life of up to five days. Like the T-Rex, it has a range of sensors, including an accelerometer, barometer, GPS, and an added oxygen tracking feature. The Venu’s fitness-tracking capabilities are on par with the T-Rex, with added cycling tracking and swim tracking among others.

Comparison of features and performance

Both the Amazfit T-Rex and the Garmin Venu offer a robust range of features to keep you active and connected. However, the Venu has the advantage of oxygen tracking, Wi-Fi connectivity, and a greater variety of fitness tracking options. While the T-Rex boasts an impressive battery life, this may come at the expense of certain functions that are available on the Venu.

User Interface and User Experience

Amazfit T-Rex

The T-Rex offers an intuitive user interface, allowing for easy display navigation and customization. It is compatible with both Android and iOS smartphones but lacks compatibility with Windows and Mac operating systems. The device also supports various apps and features phone and text message functions.

Garmin Venu

The Garmin Venu offers a smooth user experience, featuring a responsive touchscreen display for navigation and customization. Like the T-Rex, it is compatible with Android and iOS smartphones, but not with Windows or Mac. The Venu provides access to numerous apps and has phone, text, and email functions.

Comparison of user interface and user experience

Both devices offer easy-to-navigate interfaces and are compatible with Android and iOS smartphones. While neither of them is compatible with Windows or Mac, the overall user experience is quite similar. When it comes to customization, app accessibility, and communication functions, both watches cater well to users' needs.

Price and Value

Amazfit T-Rex

At $140, the Amazfit T-Rex is a more budget-friendly option. Its extensive list of features, durability, and lengthy battery life make it an attractive choice for those looking for a reliable, long-lasting device.

Garmin Venu

The Garmin Venu, priced at $299, is a higher-end alternative. While it maintains a shorter battery life than the T-Rex, it makes up for this with additional features and superior screen resolution. This watch is perfect for those who are willing to spend a bit more for a premium experience.

Comparison of price and value

While the Amazfit T-Rex offers an affordable option with an array of valuable features, the Garmin Venu justifies its higher price point with added functionalities and improved screen resolution. The choice between these smartwatches will ultimately depend on the user’s priorities and budget constraints.


The Amazfit T-Rex and Garmin Venu both boast impressive features for fitness and connectivity. Your choice will depend on personal preferences and priorities, whether it be battery life, screen resolution, or additional tracking features. Regardless of the decision, both smartwatches serve as reliable companions for an active and connected lifestyle.

Frequently Asked Questions

Which smartwatch has better battery life?

The Amazfit T-Rex has a significantly longer battery life of up to 20 days, while the Garmin Venu has up to 5 days of battery life.

Which watch offers oxygen tracking?

The Garmin Venu provides oxygen tracking, unlike the Amazfit T-Rex.

Can both smartwatches track sleep?

Yes, both the Amazfit T-Rex and Garmin Venu include sleep tracking features.

Are both watches water-resistant?

Both the Amazfit T-Rex and Garmin Venu are water-resistant up to 5 ATM. This allows for suitable use during swimming and other water-based activities.

What is the price difference between the Amazfit T-Rex and Garmin Venu?

The Amazfit T-Rex is priced at $140, while the Garmin Venu is available for $299, making the T-Rex a more affordable option.

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