Best Amazfit T Rex Outdoor Smart Watch in 2025

Updated on March 2025
#1
16% Off
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  • AMOLED display with peak brightness of 2,000 nits for clear visibility in all lighting conditions; features night mode and glove mode for added convenience.
  • Durable construction with a 316L stainless steel bezel and military-grade resistance to extreme temperatures; water-resistant up to 328 feet, suitable for surfing and freediving.
  • Battery longevity of over 3 weeks with typical use; can last 42 hours in GPS Accurate Mode.
  • Access to free global, contour, and snow maps with advanced dual-band GPS support for quick and accurate location tracking.
  • Over 170 workout modes supported, along with AI-generated training plans for various activities.
  • Voice control for smart features powered by OpenAI's technology; strong data privacy measures with AWS protection.
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  • AMOLED display with peak brightness of 2,000 nits for clear visibility in all lighting conditions; features night mode and glove mode for added convenience.
  • Durable construction with a 316L stainless steel bezel and military-grade resistance to extreme temperatures; water-resistant up to 328 feet, suitable for surfing and freediving.
  • Battery longevity of over 3 weeks with typical use; can last 42 hours in GPS Accurate Mode.
  • Access to free global, contour, and snow maps with advanced dual-band GPS support for quick and accurate location tracking.
  • Over 170 workout modes supported, along with AI-generated training plans for various activities.
  • Voice control for smart features powered by OpenAI's technology; strong data privacy measures with AWS protection.
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#2
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  • AMOLED display with peak brightness of 2,000 nits for optimal visibility in all lighting conditions.
  • Durable 316L stainless steel construction, resistant to extreme temperatures and waterproof up to 328 feet.
  • Impressive battery performance, offering 27 days of typical use and up to 180 hours with certain settings disabled.
  • Access to free global maps and advanced GPS, with support for 6 satellite systems for reliable navigation.
  • Supports over 170 workout modes with AI training plans and real-time performance tracking.
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  • AMOLED display with peak brightness of 2,000 nits for optimal visibility in all lighting conditions.
  • Durable 316L stainless steel construction, resistant to extreme temperatures and waterproof up to 328 feet.
  • Impressive battery performance, offering 27 days of typical use and up to 180 hours with certain settings disabled.
  • Access to free global maps and advanced GPS, with support for 6 satellite systems for reliable navigation.
  • Supports over 170 workout modes with AI training plans and real-time performance tracking.
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#3
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  • 1.3" HD AMOLED always-on display with a durable metal-sprayed bezel; weighs just 60g and passes 15 military-grade tests for toughness in extreme environments.
  • Supports four global navigation systems and features health monitoring tools including blood-oxygen saturation, heart rate, and sleep tracking.
  • Impressive battery life of up to 18 days under typical use, 9 days under heavy use, or 40 hours in continuous GPS mode.
  • Water-resistant up to 100 meters (10 ATM), making it suitable for swimming and other water activities.
  • Over 100 sports modes available, providing real-time data tracking for heart rate, distance, speed, and calories burned.
  • Notifications for calls, texts, alarms, and events, along with music playback controls for convenience.
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  • 1.3" HD AMOLED always-on display with a durable metal-sprayed bezel; weighs just 60g and passes 15 military-grade tests for toughness in extreme environments.
  • Supports four global navigation systems and features health monitoring tools including blood-oxygen saturation, heart rate, and sleep tracking.
  • Impressive battery life of up to 18 days under typical use, 9 days under heavy use, or 40 hours in continuous GPS mode.
  • Water-resistant up to 100 meters (10 ATM), making it suitable for swimming and other water activities.
  • Over 100 sports modes available, providing real-time data tracking for heart rate, distance, speed, and calories burned.
  • Notifications for calls, texts, alarms, and events, along with music playback controls for convenience.
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#4
13% Off
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  • Stainless Steel & Mud-resistant Design: Constructed with super-strong 316L stainless steel and a patented mud-resistant bridge and buttons, Amazfit T-Rex Ultra is built to withstand any kind of action. The smartwatch's HD AMOLED display can reach a peak brightness of 1,000 nits for ultra-clear visibility in any environment. Adjustable lugs ensure maximum comfort for the entirety of your epic adventures, and you can enjoy ultimate control with a responsive touchscreen and four convenient buttons.
  • 30m Freediving Support: As the ultimate multi-environment outdoor smartwatch, the Amazfit T-Rex Ultra supports indoor and outdoor freediving to a depth of up to 30 meters. It can also resist the equivalent of up to 100 meters’ water pressure, making it perfect for all your swimming, surfing and kitesurfing activities.
  • Dual-band GPS & Route Navigation: The smartwatch utilizes both L1 and L5 signals for incredibly precise dual-band GPS positioning, and supports six satellite systems for greater global coverage. Import a route file to the watch along with a corresponding Offline Map, and navigate with professional-level environmental understanding.
  • Mighty 20-day Battery Life: Experience energy beyond extinction, with battery life that can last a super-long 20 days. The sports watch also introduces a new Endurance GPS battery mode for those who love to lose themselves in nature for long periods of time, plus a new Automatic GPS battery mode which intelligently adjusts GPS settings based on signal strength, to help conserve power.
  • -30℃ Ultra-low Temperature Operation: Built for the brave, the watch is tough enough to be operated in extreme temperatures as low as -30℃, thanks to its specially designed circuitry system and battery. So not only can the watch body physically resist the cold, but you can keep using the watch's functions as the conditions get more intense.
  • Military-grade Toughness: Resistant to extreme 70℃ heat and -40℃ cold - as well as humidity, shock and more - this outdoor smartwatch has proved its toughness by passing 15 military-grade tests. Understand your surroundings better with the built-in compass and barometer, along with environmental reminders and a host of other useful features.
  • Supported Devices: Compatible with Android 7.0 and above, iOS 12.0 and above devices.
  • Connection: WLAN 2.4GHz, Bluetooth 5.0 BLE.
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  • Stainless Steel & Mud-resistant Design: Constructed with super-strong 316L stainless steel and a patented mud-resistant bridge and buttons, Amazfit T-Rex Ultra is built to withstand any kind of action. The smartwatch's HD AMOLED display can reach a peak brightness of 1,000 nits for ultra-clear visibility in any environment. Adjustable lugs ensure maximum comfort for the entirety of your epic adventures, and you can enjoy ultimate control with a responsive touchscreen and four convenient buttons.
  • 30m Freediving Support: As the ultimate multi-environment outdoor smartwatch, the Amazfit T-Rex Ultra supports indoor and outdoor freediving to a depth of up to 30 meters. It can also resist the equivalent of up to 100 meters’ water pressure, making it perfect for all your swimming, surfing and kitesurfing activities.
  • Dual-band GPS & Route Navigation: The smartwatch utilizes both L1 and L5 signals for incredibly precise dual-band GPS positioning, and supports six satellite systems for greater global coverage. Import a route file to the watch along with a corresponding Offline Map, and navigate with professional-level environmental understanding.
  • Mighty 20-day Battery Life: Experience energy beyond extinction, with battery life that can last a super-long 20 days. The sports watch also introduces a new Endurance GPS battery mode for those who love to lose themselves in nature for long periods of time, plus a new Automatic GPS battery mode which intelligently adjusts GPS settings based on signal strength, to help conserve power.
  • -30℃ Ultra-low Temperature Operation: Built for the brave, the watch is tough enough to be operated in extreme temperatures as low as -30℃, thanks to its specially designed circuitry system and battery. So not only can the watch body physically resist the cold, but you can keep using the watch's functions as the conditions get more intense.
  • Military-grade Toughness: Resistant to extreme 70℃ heat and -40℃ cold - as well as humidity, shock and more - this outdoor smartwatch has proved its toughness by passing 15 military-grade tests. Understand your surroundings better with the built-in compass and barometer, along with environmental reminders and a host of other useful features.
  • Supported Devices: Compatible with Android 7.0 and above, iOS 12.0 and above devices.
  • Connection: WLAN 2.4GHz, Bluetooth 5.0 BLE.
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#5
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  • Fitness Tracker: Pair with your iPhone or Android smartphone to monitor steps, distance, fitness, and calories and sync all your health and workout data from Adidas Running, Strava, Google Fit, Apple Health, and more.
  • Improved Generation 2 Strap: We've updated the strap for major improvements to durability and ruggedness removing any risk of breakage.
  • GPS Fitness Watch: Run pacer and route import wrist navigation. Connected to 5 satellite navigation systems: GPS, GLONASS, Galileo, BDS, QXSS. Accurate fitness tracker with GPS for hiking & hunting.
  • Tactical Outdoor Watch: Durable and rugged. 10 ATM water-resistant smart watch has passed military 7 grade tests. Ideal for running, swimming, cycling, gym workouts, hiking, and other outdoor sports.
  • Long Battery Life: The Amazfit smart fitness watch lasts up to 24 days on battery saver & 16 days with typical use. Whether for golf, outdoor, or daily use, focus on your life, not recharging.
  • Sport Training: Our fitness tracker offers an intelligent strength training mode that can auto-detect 25 exercise types & track your reps, sets, rest time, and performance when you're done.
  • Cutting Edge AI: Personalized fitness training plans and workout guidance leveraging the latest AI tech. Plus, 130+ sport modes from golfing to skiing and everything in between.
  • 102 Alternative Faces: With over 100 choices, quickly switch your smart watch faces, including custom image import backgrounds. Personalize your fitness watch to your liking with Amazfit.
  • Sleep Recovery: Accurate sleep tracker with daily reports that measures REM sleep minutes, light sleep, deep sleep, and breathing rate to fully recover. Maximize your sleep health.
  • Accurate Health Monitor: Tap the touchscreen once to measure 4 in-depth health metrics, including heart rate, blood oxygen, breathing rate, and stress level to easily track your progress.
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  • Fitness Tracker: Pair with your iPhone or Android smartphone to monitor steps, distance, fitness, and calories and sync all your health and workout data from Adidas Running, Strava, Google Fit, Apple Health, and more.
  • Improved Generation 2 Strap: We've updated the strap for major improvements to durability and ruggedness removing any risk of breakage.
  • GPS Fitness Watch: Run pacer and route import wrist navigation. Connected to 5 satellite navigation systems: GPS, GLONASS, Galileo, BDS, QXSS. Accurate fitness tracker with GPS for hiking & hunting.
  • Tactical Outdoor Watch: Durable and rugged. 10 ATM water-resistant smart watch has passed military 7 grade tests. Ideal for running, swimming, cycling, gym workouts, hiking, and other outdoor sports.
  • Long Battery Life: The Amazfit smart fitness watch lasts up to 24 days on battery saver & 16 days with typical use. Whether for golf, outdoor, or daily use, focus on your life, not recharging.
  • Sport Training: Our fitness tracker offers an intelligent strength training mode that can auto-detect 25 exercise types & track your reps, sets, rest time, and performance when you're done.
  • Cutting Edge AI: Personalized fitness training plans and workout guidance leveraging the latest AI tech. Plus, 130+ sport modes from golfing to skiing and everything in between.
  • 102 Alternative Faces: With over 100 choices, quickly switch your smart watch faces, including custom image import backgrounds. Personalize your fitness watch to your liking with Amazfit.
  • Sleep Recovery: Accurate sleep tracker with daily reports that measures REM sleep minutes, light sleep, deep sleep, and breathing rate to fully recover. Maximize your sleep health.
  • Accurate Health Monitor: Tap the touchscreen once to measure 4 in-depth health metrics, including heart rate, blood oxygen, breathing rate, and stress level to easily track your progress.
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#6
33% Off
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  • 1.9 inch high-resolution screen with anti-fingerprint glass for easy readability.
  • Tracks activities across 120 sports modes, including walking and running.
  • Monitors heart rate, blood oxygen, stress, and sleep quality with reminders.
  • Integrates with apps like Strava and Apple Health for data sharing.
  • Battery life: up to 10 days with typical use, 30 days in battery saver mode.
  • Customizable with 70 watch faces and compatible with Amazon Alexa.
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  • 1.9 inch high-resolution screen with anti-fingerprint glass for easy readability.
  • Tracks activities across 120 sports modes, including walking and running.
  • Monitors heart rate, blood oxygen, stress, and sleep quality with reminders.
  • Integrates with apps like Strava and Apple Health for data sharing.
  • Battery life: up to 10 days with typical use, 30 days in battery saver mode.
  • Customizable with 70 watch faces and compatible with Amazon Alexa.
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#7
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  • Durable stainless steel design with a bright 1.32" AMOLED display for easy readability in sunlight.
  • Accurate tracking of heart rate and sleep through advanced BioTracker technology.
  • Long-lasting battery life of up to 10 days with typical usage.
  • Fast and precise GPS tracking with 5 satellite systems for outdoor activities.
  • Over 160 sports modes supported, including swimming and skiing.
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  • Durable stainless steel design with a bright 1.32" AMOLED display for easy readability in sunlight.
  • Accurate tracking of heart rate and sleep through advanced BioTracker technology.
  • Long-lasting battery life of up to 10 days with typical usage.
  • Fast and precise GPS tracking with 5 satellite systems for outdoor activities.
  • Over 160 sports modes supported, including swimming and skiing.
#8
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  • Integrated GPS with six satellite positioning for rapid and accurate location tracking.
  • Durable military-grade stainless steel construction that withstands rigorous conditions and passed multiple military tests.
  • 5ATM waterproof rating allowing for immersion in water up to 50 meters, designed for swimming and outdoor activities.
  • High-capacity 470mAh battery with a lifespan of up to 14 days under normal use and 40+ days in power-saving mode.
  • 1.43-inch AMOLED display with high brightness and 'Always On Display' feature for continuous time visibility.
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  • Integrated GPS with six satellite positioning for rapid and accurate location tracking.
  • Durable military-grade stainless steel construction that withstands rigorous conditions and passed multiple military tests.
  • 5ATM waterproof rating allowing for immersion in water up to 50 meters, designed for swimming and outdoor activities.
  • High-capacity 470mAh battery with a lifespan of up to 14 days under normal use and 40+ days in power-saving mode.
  • 1.43-inch AMOLED display with high brightness and 'Always On Display' feature for continuous time visibility.
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#9
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  • Compatibility: This replacement band is only compatible with Amazfit T-Rex 2 (not compatible with T-Rex, T-Rex Pro, T-Rex Ultra and T-Rex 3). Note: Smartwatch not included.
  • Easy to Install: The band comes with a new full-body metal screwdriver that is very strong and unbreakable, making installation easier and more convenient. Simply unscrew one side. The left side as seen from the dial can be unscrewed.
  • Premium Material: Made of durable and soft silicone material, the sport band is breathable, waterproof, sweatproof, skin-friendly and prevents skin allergies. It is very comfortable for both daily wear and outdoor activities.
  • Wrist Size: The T-Rex 2 band is adjustable and fits wrists from 140 mm to 221 mm. It features a classic pin buckle that holds the band securely in place.
  • Multiple Colors: Personalize your Trex 2 with these colorful bands to suit your different moods and outfits. They look great on both men and women. If you have any questions about silicone watch bands, please contact us.
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  • Compatibility: This replacement band is only compatible with Amazfit T-Rex 2 (not compatible with T-Rex, T-Rex Pro, T-Rex Ultra and T-Rex 3). Note: Smartwatch not included.
  • Easy to Install: The band comes with a new full-body metal screwdriver that is very strong and unbreakable, making installation easier and more convenient. Simply unscrew one side. The left side as seen from the dial can be unscrewed.
  • Premium Material: Made of durable and soft silicone material, the sport band is breathable, waterproof, sweatproof, skin-friendly and prevents skin allergies. It is very comfortable for both daily wear and outdoor activities.
  • Wrist Size: The T-Rex 2 band is adjustable and fits wrists from 140 mm to 221 mm. It features a classic pin buckle that holds the band securely in place.
  • Multiple Colors: Personalize your Trex 2 with these colorful bands to suit your different moods and outfits. They look great on both men and women. If you have any questions about silicone watch bands, please contact us.
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#10
  • MILITARY DURABILITY: Military-grade tested and certified for rugged and demanding environments, this smartwatch is built for high heat, humidity and extreme cold.
  • SUPER LONG 24-DAY BATTERY: Up to 24 days on a charge for more running, hiking, walking, and being active without worrying about pausing to power up.
  • CUSTOM TOUCHSCREEN: Durable and bright touchscreen AMOLED face provides 100 quick-to-change digital watch faces.
  • HEART-RATE and VO2 MONITORING: Find your cardio zone with heart-rate monitoring, blood-oxygen SPO2 measurement.
  • FITNESS APP DATA SHARING: Easily connect with Strava, Adidas Running, Apple Health, Google Fit, Relive, Komoot to record and share health, steps and fitness data.
  • BUILT FOR WATER: Up to 328 ft (100 meters) of water resistance with a rugged 10 ATM atmosphere rating for swimming, snorkeling or surfing, and wide 8 inch strap wrap.
  • PROFESSIONAL GPS: Accurate GPS connection uses 6 navigational satellite systems (GPS/GLONASS/GALILEO/BDS/QZSS/NAVIC) to ensure your location is accurate.
  • COMPASS, ALTIMETER, WEATHER: Keep your bearing, track altitude, monitor weather, even moon phases and sunsets.
  • TEXTS, CALLS, EVENTS, ALARMS: Stay up to date with notifications of text messages, calls, alerts, texts, alarms, and calendar events.
  • OVER 100 SPORTS MEASURED: Fitness tracker software monitors activity for any of your sports and workouts, heart rate, distance, steps, calories burned, and more, in real time.
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  • MILITARY DURABILITY: Military-grade tested and certified for rugged and demanding environments, this smartwatch is built for high heat, humidity and extreme cold.
  • SUPER LONG 24-DAY BATTERY: Up to 24 days on a charge for more running, hiking, walking, and being active without worrying about pausing to power up.
  • CUSTOM TOUCHSCREEN: Durable and bright touchscreen AMOLED face provides 100 quick-to-change digital watch faces.
  • HEART-RATE and VO2 MONITORING: Find your cardio zone with heart-rate monitoring, blood-oxygen SPO2 measurement.
  • FITNESS APP DATA SHARING: Easily connect with Strava, Adidas Running, Apple Health, Google Fit, Relive, Komoot to record and share health, steps and fitness data.
  • BUILT FOR WATER: Up to 328 ft (100 meters) of water resistance with a rugged 10 ATM atmosphere rating for swimming, snorkeling or surfing, and wide 8 inch strap wrap.
  • PROFESSIONAL GPS: Accurate GPS connection uses 6 navigational satellite systems (GPS/GLONASS/GALILEO/BDS/QZSS/NAVIC) to ensure your location is accurate.
  • COMPASS, ALTIMETER, WEATHER: Keep your bearing, track altitude, monitor weather, even moon phases and sunsets.
  • TEXTS, CALLS, EVENTS, ALARMS: Stay up to date with notifications of text messages, calls, alerts, texts, alarms, and calendar events.
  • OVER 100 SPORTS MEASURED: Fitness tracker software monitors activity for any of your sports and workouts, heart rate, distance, steps, calories burned, and more, in real time.
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