Amazfit T-Rex 3 - Rugged Style and Smart Performance

Staff Writer By Staff Writer - October 3rd, 2025
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Amazfit has officially launched its latest rugged wearable, the T-Rex 3, now available in two bold colourways: Onyx (Black) and Lava (Red). Designed for adventurers, athletes, and outdoor enthusiasts, the T-Rex 3 combines military-grade toughness with advanced smart features, making it one of the most capable smartwatches in its class.

Built for Extremes

The Amazfit T-Rex 3 is engineered to withstand the harshest environments. It is certified to endure temperatures ranging from 158°F to -22°F, and its 10 ATM water resistance rating means it can survive depths of up to 328 feet. The watch features a stainless-steel bezel and a comfortable liquid silicone strap, ensuring durability without sacrificing comfort.

Its 1.5-inch AMOLED display reaches a peak brightness of 2,000 nits, making it easy to read in direct sunlight. The display is protected by Gorilla Glass and includes a new Glove Mode that allows for touchscreen responsiveness even when wearing gloves up to 2mm thick. Now that is handy!

Navigation and Mapping Tools

The T-Rex 3 is equipped with dual-band GPS and supports six satellite systems for fast and accurate location tracking. Users can download free offline maps with detailed terrain and road information, including topographical contour maps and ski resort data. The watch provides turn-by-turn navigation and off-route alerts via on-screen prompts and Bluetooth audio, helping users stay on track during hikes, runs, or rides.

Additional navigation features include compass, air pressure, altitude readings, high-altitude alerts, storm warnings, and sun and moon tide data. These tools make the T-Rex 3 a reliable companion for outdoor exploration.

Picture of Amazfit T-Rex 3.
Picture of Amazfit T-Rex 3.

Fitness and Training Intelligence

With over 170 workout modes, the T-Rex 3 supports everything from ultramarathons and triathlons to hunting and freediving. The watch is certified for freediving up to 147 feet and offers real-time performance metrics such as VO2 Max, recovery time, training effect, and training load.

Strength training enthusiasts can create custom workout templates in the Zepp App and sync them to the watch. The strength training mode auto-detects 25 exercise types and tracks reps, sets, and rest time. The Zepp Coach AI provides personalised training plans for runners, including 3KM, 5KM, 10KM, half-marathon, and full-marathon programs.

Health Monitoring and Smart Features

The T-Rex 3 offers comprehensive health tracking, including heart rate, blood oxygen, stress levels, and sleep stages. Users receive a daily readiness score to help guide their activity and recovery. A single tap can measure four health metrics simultaneously, and smart alerts notify users of abnormal readings.

Voice control is powered by Zepp Flow, which uses OpenAI’s GPT-4o technology to allow users to control the watch, reply to messages, and check progress using natural speech. The watch also supports speech-to-text replies for instant messaging platforms.

Privacy and Sustainability

Amazfit emphasises user privacy with options to enable or disable GPS data storage and encrypted backups via Amazon Web Services. Users can retain downloaded mini apps even after restoring the watch to factory settings.

The packaging is made from 100 percent recyclable materials and excludes a charging cable to reduce waste. A magnetic charging base is included, and users can use any USB Type-C cable for charging.

Customisation and Connectivity

The T-Rex 3 includes a strap-changing kit for easy personalisation and offers access to over 400 downloadable watch faces via the Zepp App. The app also allows users to install mini apps for health, fitness, and smart living. It is compatible with both iOS and Android devices.

Ready to explore without limits?

Get your Amazfit T-Rex 3 today in Onyx or Lava at PB Tech and experience rugged durability, intelligent fitness tracking, and adventure-grade navigation, all on your wrist.


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Staff Writer

For the words, not the glory!

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