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Amazfit T-Rex 3 Pro 44mm

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Amazfit T-Rex 3 Pro 44mm
44mm48mm
Display:1.32 ", 466x466 px, AMOLED
Body:plastic, 100 WR (10 ATM)
Health:heart rate monitor, oxygen in the blood, stress level
Sports and tourism:swimming mode, GPS, ведение on треку, altimeter, compass

Amazfit smartwatches have expanded the T-Rex 2025 lineup and belong to the class of rugged wrist gadgets ready for various adverse operating conditions. Within the proprietary model range, this is an advanced gadget, and overall, it can be considered a representative of the mid-price category. The durability and shock resistance of the model are confirmed by compliance with the MIL-STD-810 standard and the presence of sapphire glass that resists scratches.

Furthermore, it features an enhanced water resistance of up to 10 atmospheres, allowing not just swimming and water sports but also diving or spearfishing. The Amazfit T-Rex 3 Pro 44mm smart watch operates on the proprietary Zepp OS, features a 1.32-inch AMOLED display with a maximum brightness of 3000 nits and a clear picture (resolution of 466x466 pixels). Important advantages of the model include a full-fledged flashlight, an improved positioning system with a Dual GPS navigation module, track navigation function, maps, and a compass.

Also noteworthy is the support for Bluetooth calls, and the presence of a large number of fitness modes (187 in total), the calculation of VO2 Max, as well as all the usual sports activity and health metrics. The 500 mAh battery should ensure up to 17 days of autonomy under normal usage scenarios and from 2.5 to 8 days under intensive loads, including active GPS usage. Note that in addition to the 44mm version, there is a larger 48mm device available for sale.

All specifications
Specifications T-Rex 3 Pro 44mm
Main
Typesmartwatch
InterfaceBluetooth v5.2
Gadget OSZepp OS
Telephony
Calls and alertsnotifications
voice control
vibration
built-in microphone
built-in speaker
Sports and tourism
Possible measurementsheart rate monitor
blood oxygen level
body temperature
number of steps
distance traveled
movement speed
calories burned
activity time
sleep tracking
stress level
VO2 Max
Sports modes187
Swimming mode
NavigationGPS module
Dual GPS
GLONASS
Galileo
maps
GPS track guidance
compass
altimeter (altitude)
barometer (pressure)
Display
Touch screen
Typecolour
Display typeAMOLED
Size1.32 "
Screen resolution466x466 px
PPI353 ppi
Brightness3000 nt
Light sensor
Watch face protectionsapphire
Hardware
Extra featuresbuilt-in player
WiFi 4 (802.11n) 2.4GHz
accelerometer
gyroscope
full-fledged flashlight
Power source
Device chargingmagnetic
Source of powerLi-Pol
Battery capacity500 mAh
Operating time (normal mode)17 days
Battery life (GPS)60 h
Case and strap
Materialplastic
Strapquick release
Strap Optionsrubber/silicone
Clasp optionsclassic buckle
Band Width20 mm
Wrist strap140 – 205 mm
General
Protection rating100 WR (10 ATM)
MIL-STD-810
Dimensions (without strap)44.8x44.8x13.2 mm
Weight47 g
Official Websiteus.amazfit.com
Added to E-CatalogSeptember 2025
P/N
W2549GL1N

W2549GL5N

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Amazfit 2026 - new arrivals, bestsellers, and the most relevant models Amazfit.

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Amazfit T-rex 3 Pro Tactic 44 Mm Smartwatch

Amazfit T-Rex Ultra: The Ultimate Outdoor Tactical GPS SmartwatchUnleash your inner explorer with the Amazfit T-Rex Ultra, the pinnacle of rugged smartwatch engineering. Built for the most demanding environments and ambitious adventures, this is more than just a timepiece, it´s a vital piece of tactical gear designed to thrive where others falter.... moreFrom sun-scorched deserts to icy mountain peaks and the mysterious depths of the ocean, the T-Rex Ultra is your steadfast companion, providing elite-level data, unwavering navigation, and unparalleled durability. Experience absolute freedom with a watch that pushes the boundaries of exploration.Crafted from super-strong 316L stainless steel and featuring patented mud-resistant hardware, the T-Rex Ultra has passed 15 military-grade tests to withstand extreme conditions. Its brilliant 1.39 HD AMOLED display remains crystal clear under harsh sunlight, while its ultra-long battery life ensures it won´t quit, even on multi-week expeditions. Whether you´re a hiker, diver, trail runner, or outdoor professional, the advanced tracking and specialized sports modes provide the insights you need to perform at your peak and return safely.Key Benefits:* Conquer Any Environment: With military-grade toughness, 10 ATM water resistance, and ultra-low temperature operation, this watch is built to endure the planet´s harshest conditions.* Navigate with Unfailing Confidence: Industry-leading dual-band GPS and 6-satellite system support deliver pinpoint accuracy. Import routes and use offline maps to find your way anywhere.* Monitor Your Performance Like a Pro: Track every aspect of your health and fitness with the advanced BioTracker™ sensor, monitoring your wrist heart rate, blood-oxygen saturation, stress levels, and sleep quality 24/7.* Extended Exploration: Leave the charger behind with a battery that lasts up to 20 days on a single charge, allowing you to focus completely on your adventure.* Specialized for Extreme Sports: The T-Rex Ultra is one of the few smartwatches that supports 30m freediving and features unique modes for activities like skydiving, giving you the data that matters most.Main Features:* Robust and Corrosion-Resistant 316L Stainless Steel Unibody* Patented Mud-Resistant Bridge & Buttons* Dual-band & 6 Satellite Positioning Systems for Stronger, More Accurate Signals* Offline Map Support & Route Import with Real-time Navigation* 10 ATM Water-Resistance & EN13319 Certified for Diving* Ultra-long 20-day Typical Usage Battery Life* Operation in Extreme Temperatures as low as -30°C* 160+ Built-in Sports Modes with Automatic Recognition* 24H Health Monitoring of Heart Rate, SpO2, and Stress* In-depth Sleep Quality Analysis with Sleep ScoreTechnical Specifications:* Dimensions: 47.3x47.3x13.45mm * Weight: 89g (with strap) * Body Material: Stainless Steel (bezel, back panel, bridge, buttons) & Polymer Shell * Water-Resistance Grade: 10 ATM* Type: AMOLED * Size: 1.39 * Resolution: 454x454, 326 PPI *
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Amazfit T-rex 3 Pro Hyrox Smartwatch 44 Mm

Unleash your peak performance with the AMAZFIT T-Rex 3 Pro Hyrox edition smartwatch. Engineered for the world´s most demanding fitness races and the most adventurous souls, this is the ultimate tool for athletes who refuse to compromise. Built on a legacy of military-grade toughness, the T-Rex 3 Pro is forged to dominate any environment, from the u... morerban jungle of a Hyrox race to the untamed wilderness. Its rugged 44 mm chassis is more than just a statement, it´s a promise of unwavering reliability. Experience absolute clarity on the stunning, ultra-bright AMOLED display, ensuring your critical data is visible at a glance, even under the harshest sunlight. This smartwatch is designed not just to track your journey, but to become an intelligent partner in your quest for greatness.Harness the power of elite-level data to push beyond your limits. The T-Rex 3 Pro provides comprehensive insights into your body and performance, allowing you to train smarter, recover faster, and achieve what was once impossible. With a suite of advanced features tailored for the serious Adult athlete, it´s the definitive choice for those who live at the edge. Key Benefits* Indestructible Build for Extreme Conditions: With its military-grade certification, this watch is built to withstand extreme temperatures, impacts, and moisture, making it the perfect companion for Hyrox events, trail running, and outdoor expeditions.* Unrivaled GPS Precision: Navigate with confidence. The cutting-edge dual-band and 6-satellite positioning system provides rapid, pinpoint-accurate tracking, whether you´re weaving through city skyscrapers or deep in the mountains. Import routes and follow your path in real-time.* Optimize Your Performance & Recovery: Go beyond simple tracking. Leverage advanced metrics like VO2 Max, training load, recovery time, and real-time performance data. The AI-powered Zepp Coach™ offers personalized guidance to prevent overtraining and maximize your gains.* Endurance-Driven Battery Life: Focus on your goals, not your battery level. With an epic battery life that lasts for weeks on a single charge, the T-Rex 3 Pro keeps up with your most extensive training blocks and adventures without interruption. Main Features* Brilliant and Responsive 1.39 HD AMOLED Always-on Display* Dual-band & 6 Satellite Positioning Systems for enhanced accuracy* Advanced AI-powered Zepp Coach™ for personalized training plans* Smart Recognition of dozens of strength training exercises* Over 150+ built-in sports modes, including dedicated modes for high-intensity interval training* Route Import and Real-time Navigation capabilities* One-tap measurement of four key health metrics: Heart Rate, Blood-oxygen, Stress, and Breathing Rate* 24/7 continuous health monitoring including Wrist heart rate tracking* In-depth Sleep Quality Monitoring with sleep stage analysis* Powerful Zepp OS with a rich ecosystem of mini-apps* Bluetooth 5.0 for stable phone connectivity and notifications Technical
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Amazfit T-rex 3 Pro Hyrox Smartwatch 44 Mm

Unleash your peak performance with the AMAZFIT T-Rex 3 Pro Hyrox edition smartwatch. Engineered for the world´s most demanding fitness races and the most adventurous souls, this is the ultimate tool for athletes who refuse to compromise. Built on a legacy of military-grade toughness, the T-Rex 3 Pro is forged to dominate any environment, from the u... morerban jungle of a Hyrox race to the untamed wilderness. Its rugged 44 mm chassis is more than just a statement, it´s a promise of unwavering reliability. Experience absolute clarity on the stunning, ultra-bright AMOLED display, ensuring your critical data is visible at a glance, even under the harshest sunlight. This smartwatch is designed not just to track your journey, but to become an intelligent partner in your quest for greatness.Harness the power of elite-level data to push beyond your limits. The T-Rex 3 Pro provides comprehensive insights into your body and performance, allowing you to train smarter, recover faster, and achieve what was once impossible. With a suite of advanced features tailored for the serious Adult athlete, it´s the definitive choice for those who live at the edge. Key Benefits* Indestructible Build for Extreme Conditions: With its military-grade certification, this watch is built to withstand extreme temperatures, impacts, and moisture, making it the perfect companion for Hyrox events, trail running, and outdoor expeditions.* Unrivaled GPS Precision: Navigate with confidence. The cutting-edge dual-band and 6-satellite positioning system provides rapid, pinpoint-accurate tracking, whether you´re weaving through city skyscrapers or deep in the mountains. Import routes and follow your path in real-time.* Optimize Your Performance & Recovery: Go beyond simple tracking. Leverage advanced metrics like VO2 Max, training load, recovery time, and real-time performance data. The AI-powered Zepp Coach™ offers personalized guidance to prevent overtraining and maximize your gains.* Endurance-Driven Battery Life: Focus on your goals, not your battery level. With an epic battery life that lasts for weeks on a single charge, the T-Rex 3 Pro keeps up with your most extensive training blocks and adventures without interruption. Main Features* Brilliant and Responsive 1.39 HD AMOLED Always-on Display* Dual-band & 6 Satellite Positioning Systems for enhanced accuracy* Advanced AI-powered Zepp Coach™ for personalized training plans* Smart Recognition of dozens of strength training exercises* Over 150+ built-in sports modes, including dedicated modes for high-intensity interval training* Route Import and Real-time Navigation capabilities* One-tap measurement of four key health metrics: Heart Rate, Blood-oxygen, Stress, and Breathing Rate* 24/7 continuous health monitoring including Wrist heart rate tracking* In-depth Sleep Quality Monitoring with sleep stage analysis* Powerful Zepp OS with a rich ecosystem of mini-apps* Bluetooth 5.0 for stable phone connectivity and notifications Technical
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£430.99
For the money - it's worth it, everything I wanted is here
18 February 2026 
Once I had experience using devices from this brand in the form of the first generation Bip, which held a charge for 50 days. After a bitter experience with a watch from Samsung and without the budget for a Garmin, I decided to choose this model.

I was looking for good battery life (charging every day for an hour and a half isn't for me), a large screen, sapphire glass, and the ability to talk through the watch. I also wanted a rugged design because I really dreamed of buying a Garmin Fenix and was looking for something similar.

So, the first thing that caught my eye was that the watch is large, quite massive indeed, thick and has a robust rugged design. I was worried that it would be too big for my rather thin wrist, but I chose primarily for the large battery and was ready for it. The upper part and buttons are titanium, the glass is sapphire, and everything else is plastic. I thought it would feel cheap, but I was wrong - the watch is almost unnoticeable on the wrist, comfortable to sleep in, and doesn't turn into a cold generator in freezing weather (hello Samsung).

The display is high-quality, rich, and bright, with automatic brightness adjustment that works adequately. There is a winter mode and button control.

The system itself after Samsung just flies - it's some kind of miracle. There are so many settings, everything can be customized precisely to your needs. The branded software is top-notch and allows you to monitor health and workouts. You can download maps directly to the watch and plot routes in it - the sports functionality is top-level.

The battery with AOD and all health tracking lasts 10 days.
Charging - just a small unit with a USB-C port and contacts, it's easy to lose. The design is specific, and you need to make an effort to find a compatible strap.
Aleksandr Chuse Amazfit T-Rex 3 Pro 48mm less than month
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Price for Amazfit T-Rex 3 Pro
Amazfit T-Rex 3 Pro 44mmfrom £358.993 offers
Amazfit T-Rex 3 Pro 48mmfrom £349.993 offers