Amazfit T-Rex 3 Smartwatch | Rugged GPS Adventure Watch

Description

The Amazfit T-Rex 3 is a rugged GPS smartwatch built for hiking, running, cycling, swimming, strength training and demanding outdoor adventures. It combines a large AMOLED display, dual-band satellite positioning, offline maps, long battery life and a durable outdoor-focused design.

For users in Pakistan who regularly travel, train outdoors or explore mountain routes, the T-Rex 3 provides the navigation and training tools normally associated with considerably more expensive adventure watches.

Buy the original Amazfit T-Rex 3 online from our store with nationwide delivery and warranty coverage according to the listed local distributor policy.

Built for Hiking, Training and Outdoor Exploration

The T-Rex 3 features a stainless-steel bezel, polymer middle frame, four physical control buttons and a comfortable liquid-silicone strap. Its rugged construction is designed to withstand heat, cold, humidity, shock and demanding outdoor conditions.

The watch can operate in temperatures ranging from approximately -30°C to 70°C, making it suitable for hot summer conditions, cold northern regions and changing outdoor environments.

Physical buttons provide reliable control when your hands are wet, while wearing gloves or when touchscreen operation is less convenient.

Large 1.5-Inch AMOLED Display

View maps, workout statistics and health information on a bright 1.5-inch AMOLED display with:

• 480 × 480 resolution
• 322 PPI pixel density
• Up to 2,000 nits peak brightness
• Gorilla Glass touchscreen
• Night display mode
• Glove mode support

The high brightness makes the screen easier to read under strong outdoor sunlight, while night display mode reduces glare during early-morning training, camping and night navigation.

Dual-Band GPS with Six Satellite Systems

The Amazfit T-Rex 3 uses dual-band positioning and supports six satellite navigation systems. This improves route tracking in difficult environments such as mountain trails, dense urban areas and locations where trees or buildings may interfere with normal GPS signals.

Navigation functions include:

• Dual-band satellite positioning
• Six satellite systems
• Downloadable offline maps
• Turn-by-turn directions
• GPX and route import
• Real-time route navigation
• Route-deviation reminders
• Direct return navigation
• Saved location points
• Altitude assistant
• Compass
• Barometric altimeter

These features make the watch particularly suitable for trekking, trail running, cycling, climbing and travelling in areas with limited mobile-network coverage.

Offline Maps for Phone-Free Navigation

Maps can be downloaded to the watch through the Zepp app before your trip. Once transferred, they can be viewed without an active internet connection.

Users can import a planned route, follow turn guidance, monitor their current position and receive alerts when moving away from the selected route. The watch can also guide you back toward the starting point of an activity.

Up to 26GB of shared storage is available for offline maps, music, watch faces, mini apps and activity records. Actual available space may be lower because system files use part of the internal storage.

Up to 27 Days of Battery Life

The 700mAh battery is designed for extended training sessions, travel and multi-day outdoor use.

• Up to 27 days with typical use
• Up to 13 days with heavy use
• Up to 40 days in battery-saver mode
• Up to 42 hours in accurate dual-band GPS mode
• Up to 72 hours in power-saving GPS mode
• Up to 180 hours in maximum GPS battery mode
• Approximately three hours charging time

Maximum GPS battery modes reduce certain functions to extend operating time, so actual performance depends on display settings, GPS accuracy, health monitoring, Bluetooth use and environmental conditions.

More Than 170 Sports Modes

The Amazfit T-Rex 3 supports 177 sports modes across running, swimming, cycling, gym training, combat sports, outdoor recreation and winter activities.

Popular modes include:

• Outdoor running
• Trail running
• Treadmill running
• Ultramarathon
• Hiking
• Climbing
• Outdoor and indoor cycling
• Mountain biking
• Pool swimming
• Open-water swimming
• Strength training
• HIIT
• Rowing
• Triathlon
• Skiing
• Boxing
• Yoga and Pilates

The watch can also recognise selected exercises automatically and record performance information such as pace, distance, heart-rate zones, VO₂ Max, recovery time and training load.

Strength-Training Support

For gym users, the T-Rex 3 can recognise selected strength-training movements and record repetitions, workout duration, heart rate and rest periods.

Training templates can be prepared through the Zepp app, while interval-training plans can be configured directly from the watch. This makes it useful for structured gym sessions, conditioning workouts and outdoor training programmes.

Health, Sleep and Recovery Tracking

The BioTracker 6.0 PPG sensor provides continuous wellness and training information, including:

• 24-hour heart-rate monitoring
• Blood-oxygen measurement
• Stress monitoring
• Sleep stages and sleep score
• REM sleep tracking
• Daytime nap detection
• Sleep-breathing-quality monitoring
• PAI health-assessment system
• High and low heart-rate warnings
• Low blood-oxygen alerts
• High-altitude SpO₂ reminders

These measurements are designed for general fitness and wellness reference and are not a substitute for professional medical equipment or diagnosis.

10 ATM Water Resistance and Freediving Support

The Amazfit T-Rex 3 has a 10 ATM water-resistance rating, meaning it is designed to withstand pressure equivalent to approximately 100 metres of static water depth under laboratory conditions.

It is suitable for swimming, rain, snow and selected high-speed water activities. It also carries EN13319, ISO 6425 and GB/T 18828 certification for freediving to approximately 45 metres.

The watch should be removed before entering a sauna or taking a hot shower because high-temperature steam may affect its seals over time.

Smart Features for Daily Use

Alongside its outdoor and training tools, the watch supports:

• Smartphone notifications
• Incoming-call alerts
• Call rejection
• Android call quick replies
• Android speech-to-text message replies
• Phone music controls
• Stored music playback through Bluetooth headphones
• Weather information
• Calendar and event reminders
• Alarm, stopwatch and world clock
• Find My Phone
• Voice memos
• Downloadable Zepp OS mini apps
• Wi-Fi software and map updates
• Zepp Flow voice assistance in supported regions

The standard Amazfit T-Rex 3 does not support Bluetooth phone calls and does not contain a speaker. Its built-in microphone is used for voice-control, voice-memo and speech-to-text functions.

Privacy Controls

Users can control whether GPS location data is stored, manage data backup preferences and disable GPS tracking when location recording is not required.

This makes the watch suitable for users who want detailed activity tracking while retaining greater control over location and fitness data.

Why Buy the Amazfit T-Rex 3?

The T-Rex 3 is a strong choice for users who need:

• Reliable outdoor GPS navigation
• Offline maps without constant mobile data
• Long battery life for travelling and trekking
• A bright display for outdoor visibility
• Rugged construction for demanding environments
• Detailed running and training metrics
• Swimming and freediving support
• Better value than many premium outdoor GPS watches

It is particularly suitable for hikers, runners, cyclists, gym users, swimmers, travellers and adventure enthusiasts who value battery life and navigation more than wrist-based calling.

Specifications

• Display: 1.5-inch AMOLED
• Resolution: 480 × 480 pixels
• Pixel Density: 322 PPI
• Peak Brightness: Up to 2,000 nits
• Display Glass: Gorilla Glass
• Dimensions: 48.5 × 48.5 × 13.75mm
• Weight: Approximately 68.3g without strap
• Body Material: Stainless-steel bezel with polymer middle frame
• Strap Material: Liquid silicone
• Strap Width: 22mm
• Water Resistance: 10 ATM
• Freediving Certification: Up to approximately 45 metres
• Battery Capacity: 700mAh
• Typical Battery Life: Up to 27 days
• Heavy-Use Battery Life: Up to 13 days
• Battery-Saver Mode: Up to 40 days
• Accurate GPS Mode: Up to 42 hours
• Maximum GPS Mode: Up to 180 hours
• Charging Method: Magnetic charging base
• Charging Time: Approximately three hours
• Positioning: Dual-band GPS with six satellite systems
• Offline Maps: Supported
• Route Import: Supported
• Sports Modes: 177
• Health Sensor: BioTracker 6.0 PPG
• Heart Rate, Blood Oxygen, Sleep, Stress, Temperature: Supported
• Microphone: Yes
• Built-In Speaker: No
• Bluetooth Calling: No
• Call Notifications: Yes
• Connectivity: Bluetooth 5.2, BLE and 2.4GHz Wi-Fi
• Shared User Storage: Up to 26GB, actual available capacity may be lower
• Android Compatibility: Android 7.0 or later
• iPhone Compatibility: iOS 14.0 or later
• Companion App: Zepp App

What's in the Box?

• Amazfit T-Rex 3 smartwatch with standard strap
• Magnetic charging base
• Instruction manual

A USB Type-C cable may not be included with the magnetic charging base, depending on the package supplied in your market.

Frequently Asked Questions

Does the Amazfit T-Rex 3 have built-in GPS?

Yes. It uses dual-band positioning and supports six satellite systems for improved outdoor route tracking.

Does it support offline maps?

Yes. Maps can be downloaded through the Zepp app and transferred to the watch for offline viewing and route navigation.

Can the Amazfit T-Rex 3 make Bluetooth calls?

No. The standard T-Rex 3 supports incoming-call notifications, call rejection and selected Android quick-reply functions, but it cannot make or answer Bluetooth calls.

Does the watch have a speaker?

No. It has a microphone but no built-in speaker. Bluetooth headphones are required for stored music playback and compatible audio functions.

Is the Amazfit T-Rex 3 waterproof?

It is water-resistant to 10 ATM. It is suitable for swimming and selected water activities, but "waterproof" should not be treated as an unlimited guarantee against all water exposure.

How long does its battery last?

It can provide up to 27 days with typical use, up to 13 days with heavy use and up to 42 hours in accurate GPS mode. Battery life depends on settings and usage.

Can I store music on the watch?

Yes. Music can be stored in the watch's shared internal storage, but Bluetooth headphones are required because the T-Rex 3 does not have a speaker.

Is it suitable for hiking in Pakistan?

Yes. Offline maps, dual-band GPS, route import, altitude information, compass, long battery life and route-deviation alerts make it suitable for hiking and trekking.

Is it compatible with Android phones and iPhones?

Yes. It supports Android 7.0 or later and iOS 14.0 or later through the Zepp app.

Does it measure body temperature?

It includes a temperature sensor and thermometer feature, but it should not be treated as a medical-grade continuous core-body-temperature monitor.

Order Amazfit T-Rex 3 Online in Pakistan

Order the Amazfit T-Rex 3 from our store for rugged construction, accurate outdoor positioning, offline navigation, comprehensive sports tracking and battery life built for long adventures.

Check the current Amazfit T-Rex 3, available colours, warranty terms and delivery options before placing your order.