Amazfit T-Rex Ultra 2: Rugged Smartwatch for Extreme Environments

Amazfit, a flagship brand of Zepp Health, has launched the T-Rex Ultra 2, a fresh GPS smartwatch designed for demanding environments and expedition use. Released on February 19, 2026, the watch boasts advanced biotracking capabilities, extended battery life, and durability features aimed at outdoor enthusiasts and adventurers.

Biotracking and Health Monitoring

The T-Rex Ultra 2 incorporates comprehensive activity and biotracking technology. It continuously analyzes key health metrics, including heart rate, sleep quality, blood oxygen levels, breathing rate, and stress levels. The sleep-tracking algorithm provides detailed analysis of sleep stages and breathing patterns.

Users can access and review their health data through the Zepp App, which presents trends and charts for straightforward monitoring and comparison over time.

Key Features and Specifications

• Battery Life: Up to 30 days in typical use.
• Water Resistance: Water-resistant to a depth of 100 meters (328 feet) for up to 10 minutes.
• Durability: Operates in extreme cold with Low Temperature Mode, remaining functional down to –22°F or –30°C.
• Connectivity: Compatible with both Apple and Android phones, allowing users to make and receive calls and send texts.
• Navigation: Equipped with GPS.
• Additional Features: Includes a built-in flashlight and preloaded offline maps.

Pricing and Availability

The Amazfit T-Rex Ultra 2 retails for $549.99 and is available for purchase as of February 19, 2026. It is positioned as a more expedition-focused option within the T-Rex family, complementing the T-Rex 3 Pro.

Zepp Health and Zepp OS

Amazfit is the flagship wearable brand of Zepp Health. In 2024, Zepp Health released Zepp OS, which runs on OpenAI’s ChatGPT-4o model.

Competitive Landscape

The T-Rex Ultra 2 aims to compete with high-end fitness watches like the Garmin Fenix 8, offering a robust set of features for demanding outdoor activities.