T-RX4 Ultra Outdoor GPS Sports Smartwatch 10ATM Waterproof

The 2026 T-RX4 Ultra delivers professional-grade outdoor navigation with dual-frequency GPS and 6-satellite positioning systems including GPS, GLONASS, BDS, Galileo, NAVIC, QZSS for enhanced accuracy and reliability.

Its 1.7-inch AMOLED display combines high resolution (360×360 pixels) with vibrant color and low power consumption, ensuring readability in any environment.

Crafted with a stainless steel metal casing and sapphire glass mirror, this smartwatch meets military standards for scratch resistance, drop survivability, and environmental endurance including temperature extremes, dust, salt spray, and liquid intrusion.

• 10ATM waterproof rating suitable for swimming, diving, and surfing
• Supports altimeter, compass, barometer, and an integrated outdoor flashlight
• Designed to withstand harsh outdoor conditions and active lifestyles

Track your well-being with real-time heart rate, blood oxygen saturation, blood pressure, and sleep monitoring.

Advanced sensors provide accurate health data to keep you informed during workouts and daily activities.

• Wrist-based heart rate monitor
• Pulse oximeter for blood oxygen levels
• Blood pressure tracking and sleep analysis

An industry-leading 850mAh high-density battery powers the T-RX4 Ultra for 30 to 60 days on a single charge, reducing downtime and enabling prolonged outdoor use.

Bluetooth 5.4 allows seamless connection for calls, SMS alerts, independent music playback, and message push notifications.

• Quick charging in approximately 2.5 hours
• Built-in speaker and microphone for hands-free Bluetooth calls
• Compatible with Android 5.0+ and iOS 11.0+ devices

Supports over 170 sport modes including running, cycling, swimming, triathlon, mountaineering, rowing, and more.

Detailed activity metrics such as GPS route import, real-time pace, heart rate zones, calories burned, and training history are viewable on the watch.

• Multi-sport tracking for outdoor and indoor activities
• Customizable training goals and real-time progress feedback
• GPS-based distance and pace monitoring

The watch interface is available in 23 languages, including English, Chinese, Japanese, Korean, German, French, Spanish, Russian, Turkish, Arabic, and more.

This wide language support enhances accessibility for international users.

• Display Size: 1.7 inch AMOLED, 360×360 pixels, 391 PPI
• Battery Capacity: 850mAh Li-polymer, up to 60 days usage
• Water Resistance: 10ATM certified for swimming and diving
• GPS Systems: Dual-frequency GPS supports GPS, GLONASS, BDS, Galileo, NAVIC, QZSS
• Sensors: Heart Rate, Blood Oxygen, Blood Pressure, Compass, Altimeter, Barometer, Gyroscope
• Connectivity: Bluetooth 5.4
• Material: Stainless steel casing, sapphire crystal
• Compatibility: Android 5.0+, iOS 11.0+

• Smartwatch T-RX4 Ultra
• USB magnetic charging cable
• User manual
• Original retail box