Rugged by Design: The T-Rex 3 Pro smart watch is adventure-ready with sapphire glass, a bright 300...Rugged by Design: The T-Rex 3 Pro smart watch is adventure-ready with sapphire glass, a bright 3000-nit AMOLED display, and a titanium alloy bezel and buttons - available in 48mm or 44mm to match your style. Offline Maps with Route Planning: Stay on track anywhere with offline POI search, auto rerouting, round-trip route creation, and detailed ski maps - your ultimate outdoor companion for every adventure. Industry-Leading GPS: Accurately track every move, even under tall buildings or dense tree cover. Dual-band support from six satellite systems delivers fast, reliable connection, through rugged hikes to intense trail runs. Built for Every Adventure: With 180+ sport modes, HYROX training, 10 ATM water resistance, and diving certification to 45m, the Amazfit T-Rex 3 Pro activity tracker is built to excel from ocean depths to mountain peaks. Built-In Flashlight: Stay visible with a built-in two-color flashlight. Switch between soft red for low interference, bright white for clarity, or Turbo Mode for maximum visibility. An SOS signal offers added peace of mind when needed. Up to 17 Days of Battery Life: Built to keep up with you, this watch delivers exceptional battery life - up to 17 days - so you can focus on the journey, not the charger. Whether on multi-day treks or remote missions, it stays powered when you need it. Every Beat Counts: The T-Rex 3 Pro’s BioTracker sensor delivers precise heart-rate tracking. Pair with the Helio Strap for a 24/7 training and recovery system, ensuring every hike, race, and workout is backed by the most reliable data possible. Stay Connected Without Stopping: Take Bluetooth calls from the trail, use Zepp Flow to reply to instant messages hands-free (connection to Android phone required), listen to training notifications, and more with the built-in speaker and mic. Contactless Payment: Pay without breaking stride. With the integration of NFC technology, Zepp Pay allows you to bind up to eight bank cards at a time to your T-Rex 3 Pro for password-protected contactless payment directly from your wrist.
Amazfit T-Rex 3 Pro 48Mm - Black Gold£3.99 delivery£399.00Visit shop →
Amazfit T-Rex 3 Pro 44Mm Tactical Black£3.99 delivery£399.00Visit shop →
Amazfit T-Rex 3 Pro 44Mm Tactical Black£3.99 delivery£399.00Visit shop →
Amazfit T-Rex 3 Pro 48Mm£3.99 delivery£399.00Visit shop →
Product Information
Full details
The Amazfit T-Rex 3 Pro is a rugged smartwatch designed for adventurers and athletes who need a durable device that can keep up with demanding activities. Its key benefit is its extreme durability, advanced GPS, and long battery life, making it a reliable companion for outdoor exploration. A potential caveat for some users might be its robust size and feature set, which may be more than needed for casual daily use. This watch boasts a bright AMOLED display, titanium bezel, offline maps, 180+ sport modes, and impressive water resistance.
All features
Colour
Black
Dial Size
48mm
Series
T-Rex 3 Pro
Model Part Number
A2548
Brand
Amazfit
Extended Product Information
FAQs
How long does the battery last?
The T-Rex 3 Pro offers up to 17 days of battery life under typical usage conditions. Battery life may vary depending on settings, usage, and environmental factors.
Can I make calls from the watch?
Yes, you can take Bluetooth calls directly from your T-Rex 3 Pro, provided it is connected to your smartphone via Bluetooth and the phone is within range.
Does the watch have built-in storage for music?
The watch has 16 GB of flash memory, which can be used for music storage and other data. The maximum memory card size supported is 32 GB, though the watch itself does not have an external card slot.
Is the watch suitable for diving?
Yes, the T-Rex 3 Pro has 10 ATM water resistance and is certified for diving up to 45 meters, making it suitable for recreational diving and various water sports.
Can I reply to messages hands-free?
Yes, using Zepp Flow, you can reply to instant messages hands-free. This feature requires a connection to an Android phone.
What health metrics does the watch track?
The T-Rex 3 Pro tracks heart rate, blood oxygen levels (SpO2), sleep quality, stress levels, and menstrual cycles. It also includes a skin temperature sensor.
How do I update the watch's software?
Software updates are managed through the Zepp App on your smartphone. Connect your watch to the app, and it will prompt you if an update is available.
Troubleshooting
Watch not turning on
Ensure the watch is charged for at least 30 minutes using the provided charger. Check that the charging contacts are clean and properly aligned.
GPS signal is weak or inaccurate
Ensure you are in an open area with a clear view of the sky. Update the watch firmware and GPS data via the Zepp App. For dense environments, enable dual-band GPS in the watch settings.
Notifications not appearing
Verify Bluetooth is connected between the watch and phone. Check notification settings in the Zepp App and ensure permissions are granted. Restart both the watch and phone.
Touchscreen is unresponsive
Clean the screen with a soft, dry cloth. If the issue persists, restart the watch by holding the power button.
Zepp Pay not working
Confirm NFC is enabled on the watch. Ensure cards are correctly added and secured in the Zepp App. Check that the watch is within the correct range of the payment terminal.
Pros and Cons
Pros
Extremely durable construction suitable for harsh environments.
Highly accurate dual-band GPS tracking.
Long battery life, ideal for multi-day adventures.
Comprehensive suite of 180+ sport modes.
Bright and clear AMOLED display.
Useful built-in flashlight and SOS function.
Cons
Larger 48mm size may be bulky for smaller wrists.
Zepp Flow hands-free messaging requires an Android phone.
Advanced features may be overkill for casual users.
16GB internal storage is not expandable beyond 32GB.
Blood pressure monitor functionality may vary by region.
Setup, Compatibility & Care
Initial Setup:
Download the Zepp App on your compatible smartphone (iOS or Android).
Turn on your T-Rex 3 Pro watch by pressing and holding the top-right button.
Open the Zepp App, create or log in to your account, and select 'Add Device'.
Follow the on-screen instructions to pair your watch via Bluetooth.
Allow the watch to sync and update its firmware.
Compatibility:
Smartphones: Compatible with iOS (version 12.0 and above) and Android (version 7.0 and above) devices.
Zepp Flow: Hands-free message replies are currently supported for Android phones only.
Care Instructions:
Cleaning: Clean the watch case and band regularly with a soft, damp cloth. Avoid using soaps or harsh chemicals. Ensure the watch is dry before charging.
Water Resistance: While rated for 10 ATM and diving to 45m, avoid exposing the watch to hot water, steam, or high-velocity water during activities like water skiing. Rinse with fresh water and dry thoroughly after exposure to salt water or chlorine.
Charging: Use the provided magnetic charging cable. Ensure the charging contacts on the watch and cable are clean and properly aligned. Charging time is approximately 3 hours.
Screen Care: The sapphire glass is highly scratch-resistant. Avoid sharp impacts that could damage the glass or bezel.