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Amazfit T-Rex 3 Pro - Black 48mm

Not AvailableAmazfit T-Rex 3 Pro - Black 48mm

The T-Rex 3 Pro is the ultimate fitness smartwatch designed for those who train without compromise...

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Colour
BlackGold
Dial Size
44mm48mm

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Product Information

Full details

The Amazfit T-Rex 3 Pro is a rugged fitness smartwatch designed for adventurers and serious athletes who demand durability and advanced tracking. Its key benefit is offering military-grade toughness with exceptional battery life and precise multi-satellite GPS, allowing for uncompromised performance in harsh conditions. A potential caveat is its complexity, requiring some learning for full feature utilization. Key features include a scratch-resistant sapphire glass, a bright AMOLED display, offline maps, over 180 sport modes, and advanced health monitoring.

All features

Dial Size48mm
ColourBlack
SeriesT-Rex 3 Pro
Model Part NumberW2443EU5N
BrandAmazfit

Extended Product Information

FAQs

How do I update the watch firmware?

Firmware updates are typically pushed through the Zepp App. Ensure your watch is connected via Bluetooth to your smartphone, open the Zepp App, and navigate to the device settings to check for and install available updates.

Can I use the watch without a smartphone?

Yes, the watch can function independently for tracking activities, using GPS, and accessing its built-in features like the flashlight. However, to sync data, receive notifications, and access advanced features like route planning or contactless payments, a paired smartphone is required.

What does 10 ATM water resistance mean?

10 ATM means the watch can withstand pressures equivalent to a depth of 100 meters. It is suitable for swimming, showering, and even shallow diving (up to 45m as certified for this model), but not for high-speed water sports or deep diving.

How do I use the built-in flashlight?

Access the flashlight by swiping down on the watch face to open the control center and tapping the flashlight icon. You can switch between modes (red, white, Turbo) and turn it off from the same interface.

Can I make and receive calls on the watch?

Yes, the T-Rex 3 Pro supports taking Bluetooth calls directly from your wrist when paired with a smartphone. Ensure Bluetooth is connected and the watch's speaker and microphone are functioning.

What is Zepp Pay and how do I set it up?

Zepp Pay allows for contactless payments. To set it up, you need to bind up to eight bank cards to your T-Rex 3 Pro via the Zepp App. Ensure your region supports Zepp Pay and follow the in-app instructions for card addition and verification.

How long does the battery last in GPS mode?

The battery life in full GPS mode is approximately 38 hours. In power-save mode, it can last up to 74 hours. Typical usage offers up to 25 days of battery life.

Troubleshooting

Watch not turning on

Ensure the watch is adequately charged. Connect it to the charger for at least 15 minutes. Check that the charger is properly connected to both the watch and a working power outlet.

GPS signal is weak or inaccurate

Ensure you have a clear view of the sky. Avoid areas with tall buildings or dense tree cover. Restart the watch and try again. Ensure your firmware is up to date.

Bluetooth connection issues

Make sure Bluetooth is enabled on your phone and the watch is within range. Try disabling and re-enabling Bluetooth on your phone. Restart both the watch and your phone. Unpair and re-pair the devices in the Zepp App.

Touchscreen is unresponsive

Ensure the screen is clean and dry. Restart the watch by pressing and holding the power button. If the issue persists, perform a factory reset via the watch's settings menu.

Sleep tracking data seems inaccurate

Ensure the watch is worn snugly on your wrist. Check that the watch's firmware and Zepp App are updated. Make sure you have enabled sleep tracking in the Zepp App settings.

Pros and Cons

Pros

  • Extremely durable and rugged design suitable for harsh environments.
  • Excellent battery life, especially in standard usage modes.
  • Highly accurate GPS performance with dual-band satellite support.
  • Bright and clear AMOLED display visible in direct sunlight.
  • Extensive range of sport modes and specialized training support.
  • Integrated flashlight and SOS function for added safety.

Cons

  • Can be complex to navigate for new users due to extensive features.
  • Helio Strap for enhanced heart rate accuracy is a separate purchase.
  • Some advanced features like hands-free messaging require an Android phone.
  • The 48mm size might be too large for users with smaller wrists.
  • Limited smartwatch app ecosystem compared to some competitors.

Setup, Compatibility & Care

Setup:

  1. Charge the Watch: Connect the included charger to the watch and a power source.
  2. Download Zepp App: Install the Zepp App on your compatible smartphone (Android 7.0+ or iOS 15+).
  3. Pairing: Open the Zepp App, create or log in to your account, and follow the on-screen instructions to pair the T-Rex 3 Pro via Bluetooth.
  4. Initial Configuration: Follow the prompts on the watch and in the app to set up your profile, preferences, and sync initial data.

Compatibility:

  • Mobile Operating Systems: Supports Android 7.0 and above, and iOS 15 and above.
  • Connectivity: Requires Bluetooth 5.2 for smartphone pairing. Wi-Fi is available for faster data transfer and updates.
  • Hands-free Messaging: Advanced features like replying to instant messages hands-free require a connection to an Android phone.

Care:

  • Cleaning: Wipe the watch and band regularly with a soft, slightly damp cloth. Avoid using soaps or harsh chemicals. Ensure the watch is dry before charging.
  • Water Resistance: While rated for 10 ATM and diving certification, rinse the watch with fresh water and dry it thoroughly after exposure to salt water or pool chemicals.
  • Screen Care: The sapphire glass is scratch-resistant, but avoid sharp impacts. Clean the screen with a soft, lint-free cloth.
  • Charging Port: Keep the charging contacts on the back of the watch clean and dry to ensure proper charging.