Guide

Garmin Forerunner 45 Vs Amazfit T Rex Pro: Which Budget Fitness Watch Reigns Supreme?

Greg is an IT support specialist with over 15 years of experience troubleshooting a wide range of tech issues. He launched gcdev2.com to share solutions with others in convenient, step-by-step guides. In his spare time, Greg enjoys learning about new devices and staying up to date on the latest operating...

What To Know

  • The Amazfit T-Rex Pro is a great choice for outdoor enthusiasts who want a rugged watch with a long battery life and a wide range of features.
  • If you’re looking for a rugged watch with a wide range of features and a long battery life, the Amazfit T-Rex Pro is a great choice.

When it comes to rugged GPS watches, two of the most popular options on the market are the Garmin Forerunner 45 and the Amazfit T-Rex Pro. Both watches offer a wide range of features and are built to withstand the toughest conditions. But which one is right for you? In this blog post, we’ll compare the Garmin Forerunner 45 and the Amazfit T-Rex Pro head-to-head to help you make a decision.

Design and Build Quality

The Garmin Forerunner 45 is a sleek and lightweight watch with a comfortable fit. It’s made of durable materials, including a fiber-reinforced polymer case and a scratch-resistant Corning Gorilla Glass 3 lens. The Amazfit T-Rex Pro is a more rugged watch with a more aggressive design. It’s made of military-grade materials, including a titanium alloy case and a sapphire crystal lens. Both watches are water-resistant to 50 meters, so you can wear them while swimming or snorkeling.

Display

The Garmin Forerunner 45 has a 1.2-inch transflective memory-in-pixel (MIP) display. This type of display is easy to read in all lighting conditions, even direct sunlight. The Amazfit T-Rex Pro has a 1.3-inch AMOLED display. This type of display is more vibrant and colorful than a MIP display, but it’s not as easy to read in direct sunlight.

Features

Both the Garmin Forerunner 45 and the Amazfit T-Rex Pro offer a wide range of features, including:

  • GPS tracking
  • Heart rate monitoring
  • Activity tracking
  • Sleep tracking
  • Notifications
  • Music control

The Garmin Forerunner 45 also offers some additional features, such as:

  • Barometric altimeter
  • Compass
  • Thermometer

The Amazfit T-Rex Pro also offers some additional features, such as:

  • SpO2 monitoring
  • Stress monitoring
  • Remote camera control

Battery Life

The Garmin Forerunner 45 has a battery life of up to 7 days in smartwatch mode and up to 13 hours in GPS mode. The Amazfit T-Rex Pro has a battery life of up to 18 days in smartwatch mode and up to 40 hours in GPS mode.

Price

The Garmin Forerunner 45 is available for around $200. The Amazfit T-Rex Pro is available for around $150.

Which Watch is Right for You?

The Garmin Forerunner 45 is a great choice for runners and other athletes who want a lightweight and comfortable watch with a long battery life. The Amazfit T-Rex Pro is a great choice for outdoor enthusiasts who want a rugged watch with a long battery life and a wide range of features.

Verdict: Garmin Forerunner 45 vs Amazfit T-Rex Pro

Ultimately, the best watch for you depends on your individual needs and preferences. If you’re looking for a lightweight and comfortable watch with a long battery life, the Garmin Forerunner 45 is a great choice. If you’re looking for a rugged watch with a wide range of features and a long battery life, the Amazfit T-Rex Pro is a great choice.

Alternatives to Garmin Forerunner 45 and Amazfit T-Rex Pro

If you’re not sure if the Garmin Forerunner 45 or the Amazfit T-Rex Pro is right for you, there are a few other options to consider:

  • Coros Pace 2: The Coros Pace 2 is a lightweight and comfortable watch with a long battery life and a wide range of features.
  • Polar Grit X: The Polar Grit X is a rugged watch with a long battery life and a wide range of features, including advanced training metrics.
  • Suunto 9 Baro: The Suunto 9 Baro is a rugged watch with a long battery life and a wide range of features, including weather forecasting and route navigation.

What People Want to Know

Q1: Which watch is better for running, the Garmin Forerunner 45 or the Amazfit T-Rex Pro?

A: Both watches are good for running, but the Garmin Forerunner 45 is a better choice for serious runners. It has more advanced running features, such as a barometric altimeter and a compass.

Q2: Which watch is better for hiking, the Garmin Forerunner 45 or the Amazfit T-Rex Pro?

A: The Amazfit T-Rex Pro is a better choice for hiking. It has a more rugged design and a longer battery life. It also has a built-in barometer, which can be useful for tracking elevation gain and loss.

Q3: Which watch is better for swimming, the Garmin Forerunner 45 or the Amazfit T-Rex Pro?

A: Both watches are water-resistant to 50 meters, so you can wear them while swimming. However, the Garmin Forerunner 45 has a dedicated swimming mode, which the Amazfit T-Rex Pro does not.

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Greg Clayton

Greg is an IT support specialist with over 15 years of experience troubleshooting a wide range of tech issues. He launched gcdev2.com to share solutions with others in convenient, step-by-step guides. In his spare time, Greg enjoys learning about new devices and staying up to date on the latest operating systems and apps. He lives in California with his wife and two children, where he passes down his tech know-how while also picking up new tricks from the next generation of digital natives. Greg holds a degree in Computer Science and is A+ certified. In addition to running the site, he authors many of the hands-on tutorials and how-to articles to help users fix problems and get the most out of their devices.
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