The world is uncertain. We built the T-Rex Ultra 2 for it. When you don’t know what comes next, this watch does. When you don’t know whether the next moment will be under harsh sunlight, in the dark of night, underwater, in the mountains, or back in the city - you don’t need to change your watch.
Rugged by Design
The T-Rex Ultra 2 is engineered for environments where gear can’t fail. Its 51mm Grade 5 titanium body and sapphire glass screen withstand brutal cold, scorching heat, rock, ice, and rapid shifts in weather, with military-grade resistance to unpredictable impact, wear, and environments. Built for unpredictable lighting, the vibrant 1.5" AMOLED display keeps your data crystal clear under even intense sunlight.
Full-Color Preloaded Maps
Six satellite systems and dual-band support provide fast and reliable positioning. Built for days that shift between mountains and cities, the T-Rex Ultra 2 prepares you for new terrain with full-color base maps preloaded on your watch - all you have to do is select a region from the Maps section of the Zepp App, install it, and it'll be ready to go. For detailed information like elevation lines, contour maps are downloadable from the Zepp App.
Route Planning On-Watch
Create point-to-point routes directly from your wrist, using preloaded maps to choose smarter traverses and more efficient climbs. Adjust as conditions change without needing to take your phone out or reconnect to a network.
Points of Interest Search
Need water, shelter, or a way back to the trailhead? Use POI search to locate important points of interest around you, then follow on-watch navigation to get there with confidence.
Automatic Rerouting
If you stray from your planned route, automatic rerouting plans a new one for you based on your real-time location and destination.
Ski & Alpine Mapping
Navigate resorts and alpine zones with detailed ski and mountain maps, including lift lines, slopes, and terrain features. Ideal for lift-accessed days, ski touring, and mixed alpine missions.
Checkpoint Display & Alerts
Mark critical locations - like shelter, water sources, altitude milestones, or turnaround points - and see them clearly on your route with dedicated checkpoint displays. Set smart reminders for key checkpoints along your route and get vibration and speaker alerts as you go.
Environmental Tools
Use the barometer and storm alerts to monitor sudden weather changes and get early warnings when conditions shift. High-altitude prompts remind you to check your blood-oxygen levels during steep climbs so you can stay aware of how your body is responding.
When the Trail Goes Dark, Stay Ready
Built for unpredictable nights and emergencies, the two-color flashlight ensures you stay visible, even in low light and late hours. Choose green for low interference with a larger and more detailed field of view, bright white for clarity, or switch to Boost Mode for powerful visibility when it's needed. An SOS signal adds extra peace of mind wherever you roam.
Up to 30 Days of Battery Life
Built for journeys with no fixed end, the watch delivers up to 30 days of battery life, so you can cross ranges, link routes, and take on multi-week pushes without constantly planning your next charge.
Pro-Grade Waterproofing
With 10 ATM water-resistance and support for dives up to 45m below the surface, the watch is built for unpredictable depths - whether you're surfing intense waves or embarking on recreational scuba missions. Track time, depth, and performance as you dive, without switching devices.
Endure Any Environment
Engineered with hardware that remains operational in extreme cold, the watch uses Low Temperature Mode to keep essential functions responsive even when temperatures drop to –30°C. Even in harsh conditions, core features continue to perform, so you can stay focused on your route.
Built for Every Expedition
With a full suite of adventure-ready modes and advanced training tools, the T-Rex Ultra 2 is built for the way you move outdoors. Track hikes, treks, mountaineering, trail runs, strength training workouts, and more with precision metrics that help you train smart and stay prepared for the next big push. From base camp intervals to summit-day efforts, your watch keeps pace with your goals.
Stay Connected Without Breaking Stride
Even in rugged terrain, you can stay connected without pulling out your phone. Take Bluetooth calls from the trail, use Zepp Flow to reply to Android messages hands-free, and listen to training prompts or navigation alerts through the built-in speaker.
Zepp App, Powering Amazfit
Your free companion for checking nutrition, fitness progress, sleep recovery, and trends is now able to simultaneously connect different Amazfit devices, like the Helio Strap, for advanced data fusion that sharpens training analysis — all in one easy-to-use app.
Performance
- Real-Time Performance: Get real-time notifications that tell you how you're performing compared to your previous workouts
- Zepp Coach: Get personalized AI-generated training programs, including running plans for 5K, 10K, half and full marathons. Your plan will update based on your performance and recovery
- Smarter Metrics: Track key performance metrics like VO₂ Max, Training Stress Balance, Training Load, and Training Effect to optimize your training and make every workout count
- 180+ Sports Modes: Access versatile sports modes, including hybrid training, running modes with advanced metrics like vertical amplitude and ground contact time, HYROX race and training options, and strength training with auto-recognized exercises
Recovery
- HybridCharge Energy Intelligence: HybridCharge Energy Intelligence brings together Training Load, BioCharge, and LifeLoad to show how training, recovery, sleep, and daily demands affect your capacity over time
- BioTracker Technology: Track your real-time heart rate, sleep quality, blood oxygen and stress, 24/7
- RestoreIQ: Our sleep tracking algorithm helps you stay on top of your recovery with detailed insights into your heart rate variability, sleep quality, breathing patterns, sleep stages, and even naps
- One-Tap Measuring: Test your heart rate, stress level, blood-oxygen, and breathing rate simultaneously for a quick overview of all four metrics in only 45 seconds
Supported Bluetooth Peripherals
- Action Cameras
- Heart Rate Belts
- Cadence Meter
- Air Quality Monitor
Fitness Apps
- komoot
- Relive
- Strava
- TrainingPeaks
Tap, Go, Conquer
Pay without breaking stride using Zepp Pay - your workouts don’t stop at the checkout line. With the integration of NFC technology, Zepp Pay allows you to bind up to eight bank cards at a time to your T-Rex Ultra 2 for password-protected contactless payment directly from your wrist.
Key Features:
- Grade 5 Titanium Build: Built for unpredictable impact and wear
- Up to 30 Days of Battery Life: Built for journeys with no fixed end
- Full-Color Preloaded Base Maps: Built for days that shift between mountains and cities
- Vibrant 1.5" AMOLED Display: Built for unpredictable lighting conditions
- Built-In Two-Color Flashlight: Built for unpredictable nights and emergencies
- Dual Diving Certifications: Built for unpredictable depths
Sports Features
- Smart Recognition: 25 strength training movements, 8 sports movements
- Template Creation: Training templates (via the Zepp App), Interval training (via the watch)
- Advanced Running Support: Track Run mode, Smart trajectory correction, Virtual pacer
- Connection to Peripheral Workout Devices: Heart rate belt, Running power meter, Cycling power meter, Cycling speedometer, Cycling cadence meter
- Sports Coach: Zepp Coach
- Workout Status: PeakBeats
- Sync to 3rd Party Fitness Apps: Strava, Relive, Runkeeper, adidas Running, komoot, TrainingPeaks, Apple Health, Google Fit, intervals.icu, Treinus
- Sports Convenience: Live broadcast of sports data, Live broadcast of turn directions, Sports data stays on-screen, Conditional pause
Health Features
- BioCharge: Support
- 24H Monitoring: Heart rate, Blood-oxygen saturation, Stress level, Skin temperature (thermometer)
- Manual Measurement: Heart rate, Blood-oxygen saturation, Stress level, One-tap measurement
- Sleep Quality Monitoring: Sleep heart rate variability, Sleep stages (including REM), Daytime naps, Sleep schedule, Sleep breathing quality, Sleep score
- Health Assessment System: PAI
- Breathing Exercise: Support, Breath-holding training (downloadable from Zepp App), Breath-holding test (downloadable from Zepp App)
- Health reminders: Abnormally high & low heart rate, Low blood-oxygen, High stress level, Prompts to perform stress-reducing breathing exercise, Altitude prompts for blood-oxygen test
Outdoor Features
- Positioning: Dual-Band: Support, Single-Band: Support, Satellite Positioning Systems: 6
- GPS Modes: Accuracy Mode: Support, Automatic Mode: Support (intelligently switches GPS settings based on signal strength, to save power), Power Saving Mode: Support, GPS Long Battery Life Mode: Support (only supported by Hiking & Climbing sports modes), GPS Max Battery Life: Support (only supported by Hiking & Climbing sports modes), Trail Running - Normal Mode: Support, Trail Running - Heavy Mode: Support
- Navigation & Maps: 40,000+ Golf Course Maps: Support, Offline Maps: Support, Turn-by-Turn Directions: Support, Point of Interest Search: Support, Round-Trip Route Creation: Support, Route Planning: Support, Auto-Rerouting: Support, Waypoint Reminders: Support, Route Import: Support, Real-time Navigation: Support, Real-time Movement Tracking: Support, Save Location Point: Support, Direct Return Navigation: Support, Route Deviation Reminders: Support
- Outdoor & Environment Tools: Flashlight: Support (4 white light brightness levels, 1 green light mode, Boost Mode), Altitude Assistant: Support, Ultra-low Temperature Mode: Support (after enabling via watch settings), Night Display: Support, GPS Calibration: Support, Compass: Support
- Information & Early Warning Alerts: Sunrise & Sunset: Support, Moon Phase: Support, Tide Display: Support, Storm Warning Alerts: Support, High Altitude Blood-Oxygen Reminders: Support
Lifestyle Features
- AI Assistant: Zepp Flow: Support (select countries and regions)
- Convenience: Membership Cards: Support, Shortcut Cards: Support, OTA Update via Wi-Fi: Support, Events Reminder: Support, To Do List: Support
- Smartphone Assistance: Bluetooth Calling: Support, Bluetooth Phone Music Control: Support, Bluetooth Phone Camera Control (iOS only): Support, Phone Call Notifications: Support, SMS Notifications: Support, App Notifications: Support, Call Quick Reply (Android only): Support, Find My Phone: Support
- Timing: Alarm Clock: Support, World Clock: Support, Stopwatch: Support, Pomodoro Timer: Support
- Daily Life: Weather: Support, Thermometer: Support, Sedentary Reminders: Support, Screen Lock & Password: Support, Do Not Disturb: Support, Voice Memo: Support, Morning Updates: Support, Music Storage: Support
180+ Sports Modes
- Running & walking: Outdoor running, Treadmill, Walking, Trail running, Indoor walking, Race walking, Track run, Ultramarathon, Dog walking
- Cycling: Outdoor cycling, Indoor cycling, Mountain biking, BMX, E-Bike, E-MTB, Gravel cycling, Bicycle commuting, Bicycle touring, Road cycling, Cyclocross
- Swimming: Pool swimming, Open water swimming, Fin swimming, Artistic swimming
- Outdoor workouts: Climbing, Hiking, Orienteering, Rock climbing, Fishing, Hunting, Skateboarding, Roller skating, Parkour, ATV, Offroad motorcycle, Mountain hiking, Rucking
- Indoor workouts: Hybrid training, Elliptical, Rowing machine, Stair-climbing machine, Stair stepper, Spinning, Indoor fitness, Mixed aerobics, Cross-training, Aerobics, Group calisthenics, Body combat, Strength training, Step training, Core training, Flexibility training, Free training, HIIT, Yoga, Pilates, Gymnastics, Horizontal bar, Parallel bars, Battling ropes, Stretching, Bouldering, Indoor rock climbing, Ski machine
- HYROX workouts: HYROX race, HYROX PFT, HYROX training
- Dance: Square dance, Ballroom dance, Belly dance, Ballet, Street dance, Zumba, Latin dance, Jazz dance, Hip-hop dance, Pole dance, Breaking, Folk dance, Dance, Modern dance, Disco, Tap dance
- Combat sports: Boxing, Wrestling, Martial arts, Tai Chi, Muay Thai, Judo, Taekwondo, Karate, Kickboxing, Fencing, Jiu-Jitsu, Kendo
- Ball workouts: Soccer, Beach soccer, Basketball, Volleyball, Beach volleyball, Baseball, Softball, Rugby, Hockey, Table tennis, Badminton, Tennis, Squash, Gateball, Cricket, Handball, Bowling, Polo, Racquetball, Billiards, Sepak takraw, Dodgeball, Water polo, Ice hockey, Shuttlecock, Indoor soccer, Footbag, Bocce ball, Pelota, Floorball, Golf, Golf swing, Pickleball, Padel
- Water workouts: Outdoor boating, Sailing, Kayak, Rowing, Dragon boat, Paddleboarding, Indoor surfing, Tubing, Water skiing, Snorkeling, Kitesurfing, Surfing, Wakesurfing
- Diving workouts: Outdoor freediving, Indoor freediving, Recreational diving, Spearfishing
- Winter workouts: Skiing, Snowboarding, Downhill skiing, Cross-country skiing, Ski orienteering, Biathlon, Outdoor skating, Indoor skating, Curling, Bobsleigh and tobogganing, Sledding, Snowmobile, Snowshoeing, Ski mountaineering
- Extreme workouts: Skydiving, Paragliding, Wingsuit flying
- Leisure workouts: Hula hooping, Frisbee, Darts, Kite flying, Tug-of-war, Jianzi kicking, Esports, Air walker, Swing, Shuffleboard, Foosball, Motion sensing game
- Board & card games: Chess, Checkers, Go, Bridge, Board game
- Others: Jumping rope, Archery, Equestrianism, Driving, Stair climbing, Triathlon, Multisport, Snow shoveling
