Amazfit T-rex 3 Pro 3.35 cm (1.32 inch) AMOLED 44 mm Digital 466 x 466 pixels Touchscreen Gold Wi-Fi GPS (satellite)

This smartwatch features a 1.32" (3.35 cm) AMOLED touchscreen with 466 × 466 pixels and high brightness up to 3000 cd/m². It combines robust water resistance (up to 45 m / 10 ATM) with integrated sensors and connectivity for everyday use and sports tracking.

Advantages

The AMOLED display provides sharp, high-contrast visuals and excellent outdoor visibility thanks to its high brightness. Comprehensive sensors—heart rate monitor, accelerometer and gyroscope—enable accurate activity and health tracking. Built-in microphone and speaker support calls and voice interactions, while GPS, Wi‑Fi, Bluetooth 5.2 and NFC offer versatile connectivity. A 640 mAh battery delivers extended operating time between charges.

Key specifications

• Display: 3.35 cm (1.32") AMOLED, 466 × 466 pixels, 3000 cd/m²
• Water resistance: Waterproof up to 45 m, 10 ATM
• Sensors: Heart rate monitor, accelerometer, gyroscope
• Audio: Built-in microphone and speaker(s)
• Positioning: GPS (satellite)
• Connectivity: Wi‑Fi, Bluetooth 5.2, NFC
• Battery: Built-in 640 mAh

How to use

Charge the smartwatch fully before first use. Use the touchscreen to navigate menus and access health and activity features. Enable GPS or Bluetooth in settings when pairing with a smartphone or using location-based features. Rinse and dry the device after exposure to water to maintain seals and buttons. Follow manufacturer prompts for software updates to ensure optimal performance.

Recommendations

For accurate heart rate and activity measurements, wear the smartwatch snugly on the wrist and keep firmware up to date. Although rated to 10 ATM, avoid high-speed water sports and extended submersion beyond the specified depth. Use official chargers and cables to preserve battery lifespan.