When adventure calls, the Amazfit T-Rex 3 Pro answers with precision, durability, and intelligence that set a new benchmark in the rugged smartwatch category. Now available in the compact 44mm size, the T-Rex 3 Pro continues Amazfit’s tradition of engineering excellence merging military-grade toughness, premium materials, and AI-driven fitness intelligence within a design made to conquer the elements.
Table of contents
- Rugged Design, Refined Aesthetics
- Unmatched Dual-Size Advantage
- Built for Extreme Adventures
- Precision Navigation & Outdoor Intelligence
- Next-Generation Health Tracking
- Performance-Focused Training Ecosystem
- Stay Connected Anywhere
- Battery Life That Outlasts the Elements
- Zepp OS 5 Smarter, Faster, More Intuitive
- Colors, Pricing, and Availability
- Why Choose the Amazfit T-Rex 3 Pro (44mm)?
Rugged Design, Refined Aesthetics
Built to withstand the toughest environments, the T-Rex 3 Pro 44mm combines military-grade resilience (MIL-STD-810H) with a Grade-5 titanium bezel, ensuring maximum strength at minimal weight. The smaller 44mm form factor offers a sleeker wrist profile without compromising on durability perfect for explorers who value comfort and compactness.
At its heart lies a scratch-resistant sapphire crystal glass, protecting a stunning 1.32-inch AMOLED display with a peak brightness of 3000 nits. Whether under the blinding desert sun or deep forest canopy, every detail of your data remains crisp and vivid.
Unmatched Dual-Size Advantage
For the first time, Amazfit introduces two precision-engineered variants:
| Variant | Display | Battery Life | Weight | Strap Width |
|---|---|---|---|---|
| 48mm Model | 1.5” AMOLED | Up to 25 days | 59g | 22mm |
| 44mm Model | 1.32” AMOLED | Up to 17 days | 49g | 20mm |
The T-Rex 3 Pro (44mm) brings the same elite features in a smaller, lighter frame ideal for smaller wrists, long treks, or everyday urban wear.
Built for Extreme Adventures
10ATM + Diving Certification
Engineered for professional-grade waterproofing, the T-Rex 3 Pro is certified for scuba and freediving up to 45 meters. It holds dual diving certifications, ensuring accuracy and safety under pressure whether you’re exploring coral reefs or tracking depths in open water.
Sapphire Shield Protection
The sapphire crystal glass provides unmatched scratch resistance while maintaining clarity. Combined with the titanium chassis, it withstands mud, sand, impact, and saltwater corrosion effortlessly.
Dual-Color LED Flashlight
No need to carry an external torch the watch’s built-in two-tone flashlight features white light, soft red light, and a Boost Mode that cuts through darkness. Its SOS beacon mode adds an essential layer of safety for night hikes and emergency situations.
Precision Navigation & Outdoor Intelligence
Adventure begins where the road ends and the T-Rex 3 Pro ensures you never lose your way.
6-Satellite Positioning System
Featuring dual-band GPS and support for six global navigation systems, it offers pinpoint accuracy even under dense foliage or skyscrapers. Route locks, turn-by-turn guidance, and offline maps make it a true companion for explorers.
Offline Maps with Points of Interest
Download maps directly to the watch and locate nearby fuel stations, lodging, or rest points without a phone connection. The built-in POI search ensures independence wherever you go.
Smart Route Planning & Auto Rerouting
Plan routes on the Zepp App, sync them instantly, and get real-time rerouting if you stray off course. The Round-Trip Route feature automatically generates up to three optimized loops based on distance and direction a first in its category.
Next-Generation Health Tracking
BioTracker™ PPG Sensor
The advanced BioTracker™ 5.0 PPG optical sensor monitors heart rate, blood-oxygen (SpO₂), stress, and sleep quality 24/7. Its new AI algorithms enhance precision even in extreme temperatures and high altitudes.
Helio Strap Compatibility
Pair it with the Amazfit Helio Strap an industry-leading arm-based heart-rate band for pro-grade accuracy. Together, they deliver EKG-level precision ideal for athletes, divers, and climbers.
Personal Activity Intelligence (PAI)
Your single health score, based on your heart’s response to activity, helps you stay in the optimal fitness zone. Simple, intuitive, and science-driven.
Performance-Focused Training Ecosystem
Zepp Coach™ AI Personal Trainer
The integrated Zepp Coach™ tailors personalized training plans using AI whether you’re preparing for a 5K run or an Ironman triathlon. It adapts to your recovery levels, adjusting goals in real time.
180+ Sports Modes
From HYROX workouts and rucking to skiing, rock climbing, and freediving, the T-Rex 3 Pro tracks every motion with high accuracy. Each mode provides detailed performance metrics like VO₂ Max, Training Load, and Recovery Time.
Smarter Metrics for Serious Athletes
The watch analyzes lactate threshold, stride efficiency, and aerobic/anaerobic training effects to give you a complete physiological profile.
Stay Connected Anywhere
Bluetooth Calling & Smart Replies
Take calls directly from your wrist with the built-in speaker and microphone. Using Zepp Flow™, you can respond to messages via voice-to-text dictation or a full QWERTY keyboard. Android users even enjoy smart reply suggestions and translations.
Hands-Free Control
Activate Total Voice Control a full-watch command system powered by Zepp Flow™. Launch workouts, set reminders, or check progress with just your voice.
Music & Camera Control
Pair with your smartphone to control your playlist, trigger camera shots, or manage connected Bluetooth peripherals like cadence or power meters.
Battery Life That Outlasts the Elements
The T-Rex 3 Pro 44mm is a powerhouse of endurance.
- Up to 17 Days – Typical Use
- Up to 26 Hours – High-Accuracy GPS Mode
- Up to 60 Hours – GPS Power-Saving Mode
Its BioCharge™ system optimizes energy efficiency while maintaining sensor accuracy, ensuring you never run out of juice during multi-day treks or long expeditions.
Zepp OS 5 Smarter, Faster, More Intuitive
Powered by Zepp OS 5, the T-Rex 3 Pro delivers fluid animations, improved app compatibility, and enhanced data fusion. It syncs seamlessly with the Zepp App, offering:
- Advanced analytics for sleep, fitness, and recovery
- AI-generated insights for optimal training adaptation
- Simultaneous device connections, merging data from multiple Amazfit sensors
- Expanded app library with health, productivity, and adventure tools
Colors, Pricing, and Availability
The Amazfit T-Rex 3 Pro (44mm) is available in Tactical Black, Arctic Gold, and Desert Gray colorways.
India Price: ₹34,999 (Inclusive of all taxes) – buy from amazon – https://amzn.to/4qu5J1k
Original Price: ₹69,999
EMI Option: ₹11,665/month with 0% interest
Also list on official site – https://in.amazfit.com/products/t-rex-3-pro
Despite its compact design, it delivers flagship-grade power and resilience, making it one of the most versatile smartwatches ever built by Amazfit.
Also watch the Amazfit T-rex 3 video…
Why Choose the Amazfit T-Rex 3 Pro (44mm)?
- Compact yet Powerful: Smaller footprint, same elite capabilities
- Professional-Grade Diving Certification up to 45m
- Titanium-Reinforced Build with Sapphire Glass
- Industry-Leading Dual-Band GPS with Offline Maps
- Two-Color Flashlight with SOS Mode
- AI-Driven Fitness & Health Insights via Zepp Coach™
- Exceptional Battery Endurance up to 17 days
- Full Smartwatch Functionality with Bluetooth Calling and Voice Commands
From mountain summits to sea depths, the Amazfit T-Rex 3 Pro 44mm is engineered to perform where few smartwatches dare to go. It redefines what a rugged smartwatch can achieve combining style, intelligence, and endurance in perfect equilibrium.