Amazfit T-Rex 3 Pro: Amazfit has unveiled a smaller 44mm version of its tough smartwatch, the T-Rex 3 Pro, in China. The new model is targeted at customers who want a lighter, smaller form factor without compromising on the ruggedness and premium quality of the larger 48mm variant. Released in Arctic Gold and Black Gold versions, the 44mm T-Rex 3 Pro gives Amazfit’s hit outdoor smartwatch series a new look.
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Design and Build: Sleek But Tough
The Amazfit T-Rex 3 Pro (44mm) weighs 44.8 × 44.8 × 13.2 mm and is merely 46.8 grams in weight without the strap, which is much more convenient and smaller for everyday wear. The size difference does not compromise the classic tough look with a fiber-reinforced plastic case, Grade 5 titanium bezel and buttons, and four tactile navigation keys. It’s designed to endure harsh conditions, having 10 ATM water resistance, which enables users to dive to a depth of up to 100 meters. Besides that, the smartwatch features a speaker, microphone, and linear vibration motor, which can handle calls and voice conversations.
Display: Dazzling and Crystal-Clear AMOLED Panel
The latest T-Rex 3 Pro features a 1.32-inch AMOLED touch screen with 466 × 466 resolution and 353 ppi pixel density, which is covered by sapphire crystal glass to provide enhanced scratch resistance. It offers 3,000 nits of peak brightness to provide excellent clarity even in direct sunlight. Despite being a bit smaller than the 1.5-inch screen of the 48mm model, the screen is just as color-accurate, contrasty, and silky-smooth to the touch, upholding Amazfit’s name for clear and bright images.
Smart Functions and Connectivity
In terms of connectivity, the smartwatch is equipped with Wi-Fi (2.4 GHz) and Bluetooth 5.2 BLE, offering smooth pairing and quicker data syncing. It also has Bluetooth calling, offline music listening, and Zepp Flow voice assistant (compatible in specific regions). When coupled with the Zepp App, it’s compatible with Android 7.0+ and iOS 15.0+ devices. The watch contains 187 sport modes, 25 strength training exercise auto-recognition, and 8 sports movements. Runners can gain from features such as Track Run mode, Virtual Pacemaker, and trajectory correction, while fitness data can be synchronized with Strava, Adidas Running, TrainingPeaks, Google Fit, and Apple Health.
Health and Fitness Tracking
Amazfit persists in emphasizing health monitoring with the integration of the BioTracker 6.0 PPG sensor, which can monitor heart rate, SpO₂, stress, and skin temperature. It also tracks sleep stages, including REM and nap time. There are several sensors, such as the accelerometer, gyroscope, geomagnetic, barometric, and ambient light sensors, that add to the accuracy. The watch is able to assist six satellite positioning systems and has a circularly polarized GPS antenna for quicker and more accurate location tracking in outdoor activities.
Battery Life and Cost
The 500 mAh battery within the T-Rex 3 Pro provides long-term performance, with as much as 17 days of normal use, 8 days of heavy use, and as much as 86 hours in GPS mode. This is perfect for travelers and athletes who are outdoors for extended hours. At 2,305 yuan (about ₹26,500), the Amazfit T-Rex 3 Pro 44mm provides great value for its endurance, performance, and feature set.
Verdict: An Ideal Combination of Size and Strength
The Amazfit T-Rex 3 Pro (44mm) also gets the balance between toughness and comfort just right. With its high-end titanium construction, colorful AMOLED screen, solid health monitoring, and enduring battery life, it’s the perfect pick for adventurers and fitness enthusiasts alike. Although at present China-only, a global rollout should be imminent, and when it is, this diminutive powerhorse could easily rank among the best outdoor smartwatches of 2025.