Specification
| Basic Information | ||
| Display | Material: AMOLED Size: 1.5″ Resolution: 480*480 PPI: 322 Touchscreen: Gorilla Glass |
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| Battery | Battery Capacity: 700 mAh (rated value) Charging Method: Magnetic charging base Theoretical Charging Duration: Approx. 3 hours Battery Usage: Typical Usage Scenario Battery Life: Up to 27 days Battery Saver Mode Battery Life: Up to 40 days Clock Mode Battery Life: Up to 81 days Heavy Usage Scenario Battery Life: Up to 13 days Accuracy GPS Mode: Up to 42 hours Power Saving GPS Mode: Up to 72 hours GPS Max Battery Life: Up to 180 Hours Low Temperature Mode (GPS on): Up to 28 hours Low Temperature Mode (GPS off): Up to 32 days |
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| Connectivity | WiFi 2.4GHz, Bluetooth 5.2, BLE | |
| Material | Stainless steel bezel, Polymer middle frame Strap Materials: Liquid silicone |
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| OS | Android 7.0 and above, iOS 14.0 and above | |
| Sensor | Health: BioTracker™ PPG biometric sensor (supports blood-oxygen)
Movement: Positioning: |
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| Supported Apps/ Software | Zepp App | |
| Others | Motor: Linear motor Sports FeaturesSports Modes: 177 Smart Recognition of: 25 strength training movements, 8 sports movements Template Creation: Training templates (via the Zepp App), Interval training (via the watch) Advanced Running Support: Track Run mode, Smart trajectory correction, Virtual pacer Connection to Peripheral Workout Devices: Heart rate belt, Running power meter, Cycling power meter, Cycling speedometer, Cycling cadence meter Sports Coach: Zepp Coach Workout Status: PeakBeats Sync to 3rd Party Fitness Apps: Strava, adidas Running, TrainingPeaks (via Terra), komoot, Relive, Google Fit, Apple Healt Sports Convenience: Live broadcast of sports data²¹, Live broadcast of turn directions, Sports data stays on-screen, Conditional pause Health Features 24H Monitoring: Heart rate, Blood-oxygen saturation, Stress level Positioning: |
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| Exterior | ||
| Dimension | 48.5×48.5×13.75mm | |
| Weight | 68.3g | |
| Warranty Information | ||
| Warranty | 1 year (Please preserve box to claim warranty) | |
Amazfit T‑Rex 3 Rugged Smart Watch (Onyx Black)
The Amazfit T‑Rex 3 Rugged Smart Watch (Onyx Black) is a tough, adventure‑ready wearable that combines rugged durability with reliable health and fitness tracking, built‑in GPS, smart connectivity, and long battery life. Designed for outdoor enthusiasts, athletes, and active lifestyles, this smartwatch is ideal for workouts, hikes, runs, and everyday use in challenging environments.
Rugged and Durable Design
The Amazfit T-Rex 3 features a military‑grade rugged build that is engineered to withstand shocks, extreme temperatures, and everyday wear and tear. Its Onyx Black color gives it a modern, understated look, while the solid construction ensures it holds up during hikes, workouts, and outdoor adventures.
Built‑In GPS and Navigation
Amazfit T-Rex 3 Equipped with built‑in GPS and support for multiple satellite systems, the T‑Rex 3 delivers accurate location tracking for outdoor activities such as running, hiking, cycling, and trekking. This allows you to track routes and distances without needing to carry your smartphone.
Amazfit T-Rex 3 Large, Clear Display
The Amazfit T-Rex 3 watch features a bright touchscreen display with a responsive touch interface that makes it easy to view time, notifications, fitness stats, and GPS maps. The clear visuals help you stay informed during workouts and daily use.
Comprehensive Health & Fitness Tracking
The Amazfit T-Rex 3 monitors essential health metrics throughout the day, including heart rate, blood oxygen (SpO₂), sleep, and stress levels. It also supports multiple sports and activity modes to track different workouts and performance metrics, helping you stay motivated and improve your fitness.
Smart Features
Amazfit T-Rex 3 Stay connected with call and message notifications directly on your wrist. The watch also offers alarm reminders, music control, and other smart tools that make daily life easier. Pairing with the companion app gives deeper insights into your health data, activity history, and settings.
Long Battery Life
With efficient power management, the Amazfit T-Rex 3 delivers long battery life, keeping you powered throughout the day and for extended outdoor trips without frequent charging.
Why Choose Amazfit T‑Rex 3 (Onyx Black)
The Amazfit T-Rex 3 Rugged Smart Watch (Onyx Black) is perfect for anyone who wants a durable, feature‑packed smartwatch with built‑in GPS, advanced health tracking, reliable performance, and smart convenience — all wrapped in a sleek, rugged design.
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Buy Amazfit T‑Rex 3 Rugged Smart Watch (Onyx Black) from Super Tech
Take on every challenge with the Amazfit T-Rex 3 (Onyx Black) — a tough, durable smartwatch built for outdoor adventurers and active lifestyles. Featuring built‑in GPS for accurate route tracking, comprehensive health monitoring (heart rate, SpO₂, sleep), and 150+ sport modes, it helps you stay fit and connected wherever you go. With long battery life, water resistance, and military‑grade durability, this watch is perfect for hiking, workouts, and everyday use. The sleek onyx black design adds style to rugged performance.
Get the authentic Amazfit T-Rex 3 Rugged Smart Watch in Bangladesh at Super Tech, with expert support and competitive pricing.






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