Explore Your Instinct

Military-grade Toughness | 10 ATM Water-resistance
Blood-oxygen Saturation Measurement

For those who prefer to stay fit by adventuring outdoors and exploring the unknown, the T-Rex Pro GPS Smartwatch from Amazfit is designed to withstand the abuse. The T-Rex Pro passed 15 different military-grade tests across temperature, water, and shock categories. This protection combined with 328' of water resistance means that the T-Rex Pro can handle both the land and the sea. No matter where you go, the T-Rex Pro can track and navigate your surroundings with accuracy, thanks to its support for four different global navigation satellite systems.
With up to 18 days of battery life under typical use, you can go on long adventures or just enjoy the T-Rex Pro from day to day without worrying about recharging it. Whether you trek the great outdoors on the weekend or hit the gym after a busy 9-to-5, the T-Rex Pro has you covered with over 100 different sport modes. As you track your fitness, the T-Rex Pro can also keep tabs on your health with heart rate and blood oxygen saturation monitoring. These can help with everything from how you handle high elevations outside to managing daily stress. Add in sleep tracking and personal assistant features, and the T-Rex Pro can easily be your around-the-clock companion.

Military-Grade Toughness
Passing over 15 military-grade tests, the T-Rex Pro is made to handle the rigors of not just outdoor use, but extreme outdoor conditions. Some of its resistance abilities include:
Up to 158°F
Down to -40°F
240 hours in humid conditions
96 hours subjected to salt spray
Ice and freezing rain
Impact and shock

Made for the Outdoors
In addition to the T-Rex Pro's support for four global navigation satellite systems, this smartwatch features a host of other outdoor-specific functions. It can track the weather, monitor sunset, and sunrise, and show you the current moon phase. It also has a built-in compass for traditional navigation and a barometric altimeter.

Over 100 Sport Modes
A plethora of indoor and outdoor activities can be tracked to provide you with essential and sport-specific metrics, guiding you towards your fitness goals. The T-Rex Pro supports over 100 different sport modes, and most provide data on your heart rate, distance travelled, movement speed, and calories burned in real-time.

PAI (Personal Activity Intelligence)
With PAI, you can get a single, easily trackable numerical value to assess your health over time. PAI obtains this value by using an algorithm to combine complex data points together, such as your heart rate, activity duration, and other data. PAI supports most workout modes, regardless of time or location, and can deliver an assessment for individual users.

SomnusCare Sleep Tracking
In addition to getting enough exercise and eating right, getting good quality sleep is essential to a healthy lifestyle. Thanks to SomnusCare sleep tracking built into the T-Rex Pro, you can view a variety of sleep metrics each day when you wake up. This smartwatch can recognize different sleep stages, such as light, deep, and REM, as well as daytime naps. In addition to duration and quality, this feature can also monitor any potential breathing problems you may have as you sleep.

Personal Assistant
A large part of your day is not spent working out. During these times, the T-Rex Pro can still be useful as a wrist-based personal assistant. When paired with your smartphone, the T-Rex Pro can provide notifications of incoming text messages and calls, show custom alarms, remind you of important events, and control music playback on your phone.