The T-Rex 3 Pro is the ultimate fitness smartwatch designed for those who train without compromise...The T-Rex 3 Pro is the ultimate fitness smartwatch designed for those who train without compromise. With a rugged design, advanced features, and exceptional battery life, this smartwatch delivers precise tracking and performance insights in the harshest conditions. 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. Offline Maps with Route Planning: Stay on track anywhere with offline POI search, auto rerouting, round-trip route creation, and detailed ski maps. 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. 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 3 Weeks of Battery Life: Built to keep up with you, this watch delivers exceptional battery life - up to 25 days. 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.
The Amazfit T-Rex 3 Pro is a rugged, adventure-ready smartwatch designed for athletes and outdoor enthusiasts who demand durability and advanced tracking without compromise. Its key benefit is providing precise performance insights and reliable navigation in extreme conditions, with a notable caveat being the reliance on a connected Android phone for certain advanced communication features like hands-free messaging. Key features include a tough build with sapphire glass and a titanium bezel, offline maps, industry-leading GPS, extensive sport modes, a built-in flashlight, and exceptional battery life.
All features
Colour
Black
Dial Size
48mm
Series
T-Rex 3 Pro
Model Part Number
W2443EU1N
Brand
Amazfit
Extended Product Information
FAQs
What is the battery life of the Amazfit T-Rex 3 Pro?
The T-Rex 3 Pro offers exceptional battery life, with up to 25 days of typical usage and up to 27 days in watch mode on a single charge.
Can I take calls on the T-Rex 3 Pro?
Yes, you can take Bluetooth calls directly from your wrist using the built-in speaker and microphone, provided your watch is connected to your smartphone.
Does the T-Rex 3 Pro have offline maps?
Yes, it features offline maps with Point of Interest (POI) search, auto-rerouting, and round-trip route creation for navigation without a phone connection.
How water-resistant is the T-Rex 3 Pro?
The T-Rex 3 Pro has a 10 ATM water resistance rating and is waterproof up to 45 meters, making it suitable for swimming and diving.
Can I reply to messages on the watch?
You can use Zepp Flow to reply to instant messages hands-free, but this feature requires a connection to an Android phone.
What materials is the watch made from?
The watch features a titanium alloy bezel and buttons, sapphire glass for the screen, and a durable polymer watch case. The standard strap is made of silicone.
Does it support contactless payments?
Yes, with NFC integration, Zepp Pay allows you to bind up to eight bank cards for password-protected contactless payments directly from your wrist.
What is the display type and size?
The T-Rex 3 Pro has a 3.81 cm (1.5-inch) AMOLED touchscreen display with a brightness of up to 3000 nits.
Troubleshooting
Watch not turning on
Ensure the watch is charged. Connect it to the charger for at least 15 minutes and then try powering it on again. Check that the charging contacts are clean.
GPS signal is weak or inaccurate
Ensure GPS is enabled on the watch. Move to an open area with a clear view of the sky, away from tall buildings or dense tree cover. Try restarting the watch and recalibrating the GPS via the Zepp app.
Bluetooth connection is unstable
Ensure Bluetooth is enabled on both your watch and smartphone. Move the devices closer together. Try unpairing and re-pairing the watch from your phone's Bluetooth settings and the Zepp app.
Notifications not appearing
Check that notifications are enabled in the Zepp app settings for the T-Rex 3 Pro. Ensure the watch is connected via Bluetooth and that notification permissions are granted to the Zepp app on your smartphone.
Touchscreen is unresponsive
Ensure the screen is clean and dry. Restart the watch by holding the power button. If the issue persists, perform a factory reset via the watch's settings menu.
Heart rate data seems inaccurate
Ensure the watch is worn snugly on your wrist, about one finger's width above your wrist bone. Clean the BioTracker sensor on the back of the watch. Avoid excessive movement during readings.
Pros and Cons
Pros
Extremely durable and military-grade tough design suitable for extreme conditions.
Accurate and reliable multi-system GPS performance.
Comprehensive suite of over 180 sport modes for diverse activities.
Outstanding battery life, ideal for multi-day trips.
Useful built-in flashlight for safety and visibility.
Offline maps and navigation features enhance exploration capabilities.
Cons
Hands-free messaging reply feature requires a connected Android phone.
While rugged, the aesthetic might be too bulky for casual wear for some users.
Advanced features like NFC payment might require specific regional support.
The bright 3000-nit display can drain battery faster in continuous use.
Companion app functionality might vary in depth compared to some competitors.
Setup, Compatibility & Care
Setup:
Initial Charge: Fully charge the T-Rex 3 Pro using the provided charging cable.
Download Zepp App: Download and install the Zepp app on your smartphone (iOS or Android).
Pairing: Enable Bluetooth on your phone and open the Zepp app. Follow the on-screen instructions to pair your T-Rex 3 Pro with your account.
Initial Configuration: Set up your profile, customize watch face, and configure notification settings within the Zepp app.
Compatibility:
Smartphones: Compatible with iOS and Android devices via Bluetooth.
Zepp App: Requires Zepp app version 6.0 or later.
Hands-free Messaging: Requires connection to an Android phone for full functionality.
Care:
Cleaning: Wipe the watch case and strap with a soft, damp cloth. Avoid harsh chemicals or abrasive materials. Rinse with fresh water after exposure to saltwater or sweat, and dry thoroughly.
Strap Maintenance: Silicone straps can be cleaned with mild soap and water. Ensure the watch is dry before wearing.
Charging Port: Keep the charging contacts on the back of the watch and the charging cable clean and dry to ensure proper charging.
Screen Care: The sapphire glass is highly scratch-resistant. Clean the display with a microfiber cloth. Avoid direct impact on the screen.