AMAZFIT T-REX 3 PRO 48MM BLACK GOLD

AMAZFIT T-REX 3 PRO 48MM BLACK GOLD

Rugged by Design
The T-Rex 3 Pro is built different, just like you. Take on any adventure with military-grade toughness¹, dual diving certification², a scratch-resistant sapphire glass screen, and a vibrant 3000-nit AMOLED display that stays clear even under direct sunlight. This ultra-high brightness ensures exceptional visibility in any outdoor condition, so your data is always easy to read. All of it is framed by a corrosion-resistant, high strength grade 5 titanium bezel. Whether you prefer the larger display of the 48mm model or the compact fit of the 44mm model, this outdoor watch will go the distance with you.

Points of Interest Search
Need lodging or the nearest convenience store for a quick pit stop? With offline maps³, search nearby points of interest right from your watch.

Industry-Leading GPS
Accurately track every move, even under tall buildings or dense tree cover. Dual-band support from six satellite systems⁵ delivers a fast, reliable connection, ideal for demanding outdoor adventures from rugged hikes to intense trail races.

Every Beat Counts
The T-Rex 3 Pro is equipped with our advanced BioTracker™ sensor, delivering highly accurate heart-rate tracking even in challenging outdoor conditions. For those who want to push precision to the limit, pair it with the Helio Strap — our industry-leading arm-worn heart-rate monitor. Together, they provide pro-grade accuracy you can rely on, from steep hikes to intense trail races, ensuring every training decision is backed by the most precise data possible.

Built for Every Adventure
With over 180 sport modes, including winter sports like skiing and snowshoeing, it adapts seamlessly to your training lifestyle and helps you perform at your best every step of the way. From the ocean to the mountains, the T-Rex 3 Pro is designed to keep up with you.

Pro-Grade Waterproofing
With 10 ATM water-resistance⁶ and certified for diving to a depth of 45m, the T-Rex 3 Pro is ready for all your freediving and scuba diving excursions.

When the Trail's Dark, Stay Bright
Train earlier, go longer, and stay visible with a built-in two-color flashlight made for low light and late hours. Choose soft red for low interference, bright white for clarity, switch to Boost Mode for powerful visibility when it's needed. An SOS signal adds extra peace of mind wherever you roam.

Design
Colors:
48mm: Tactical Black, Black Gold
44mm: Tactical Black, Black Gold, Arctic Gold

Dimensions (without heart rate base):
48mm: 48 x 48 x 14mm
44mm: 44.8 x 44.8 x 13.2mm

Weight (without strap):
48mm: 52g
44mm: 46.8g

Body Material:
Case: Fiber-reinforced polymer
Bezel & Buttons: Grade 5 Titanium

Buttons: 4

Water-Resistance Grade: 10 ATM

Mic: Support

Speaker: Support

Motor: Linear motor

Display
Material: AMOLED

Size:
48mm: 1.5"
44mm: 1.32"

Peak Brightness: Up to 3,000 nits

Resolution:
48mm: 480 x 480
44mm: 466 x 466

PPI:
48mm: 322
44mm: 353

Touchscreen: Sapphire glass

Battery
Battery Capacity:
48mm: 700 mAh (rated value)
44mm: 500 mAh (rated value)

Typical Use Battery Life:
48mm: Up to 25 days
44mm: Up to 17 days

Heavy Use Battery Life:
48mm: Up to 10 days
44mm: Up to 8 days

Accurate GPS Mode:
48mm: Up to 38 hours
44mm: Up to 26 hours

Power-Saving GPS Mode:
48mm: Up to 74 hours
44mm: Up to 51 hours

GPS Long Battery Life Mode:
48mm: Up to 85 hours
44mm: Up to 60 hours

GPS Max Battery Life:
48mm: Up to 116 hours
44mm: Up to 86 hours

Low Temperature Mode¹⁸(GPS on):
48mm: Up to 25 hours
44mm: Up to 14 hours

Low Temperature Mode (GPS off):
48mm: Up to 25 days
44mm: Up to 14 days

Sensors
Health: BioTracker™ 6.0 PPG biometric sensor (5PD + 2LED)

Movement:
Acceleration sensor
Gyroscope sensor
Geomagnetic sensor
Barometric altimeter
Ambient light sensor
Temperature sensor

Positioning:
6 satellite positioning systems
Circularly-polarized GPS antenna

Connection: Wi-Fi 2.4GHz, Bluetooth 5.2, BLE

Strap
Materials: Silicone

Width:
48mm: 22mm
44mm: 20mm

Min. & Max. Wrist Dimensions:
48mm: 145-210mm
44mm: 140-205mm

Buckle: Classic pin buckle

Sports Features
Sports Modes: 187

Smart Recognition of:
25 strength training movements¹⁹
8 sports movements²⁰

Template Creation²¹:
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 Apps²²:
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