Country United Kingdom
Language en-GB

Amazfit T-Rex-Rock Black
PN: W1919OV5N Copied
PN: W1919OV5N

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Factory Sealed 12 months warranty
138 in stock / 1-2 days delivery
138 in stock / 1-2 days delivery
Amazfit T-Rex
Unleash Your Instinct
12 Military Certifications | Rugged Body
20-day Battery Life | AMOLED Display

2 Military Grade Certifications Resistant to Harsh Environments
Robustness and reliability are particularly important for outdoor smartwatches. Amazfit T-Rex passed 12 military grade certifications, ensuring its robustness and resistance to harsh environments.

Tough from The Inside Out Tough Appearance, Solid Craftsmanship
The Amazfit T-Rex's shape is tough, solid with distinct angles, and brimming with strength. The strength-enhanced design of the body details and internal structure take into account a sense of both strength and practicality, making it tough from the inside out, and making it a partner you can rely on.

20-Day Ultra-Long Battery LifeFighting The Wilderness with You
A new circuit design especially developed for Amazfit T-Rex, an advanced low power-consumption chip, and a deep power optimization give the Amazfit T-Rex a longer battery life. Stays with the user over the long haul, allowing you to wear it without worry and never think about charging.

1.3-Inch AMOLED Color Screen and Always-On Display Choose A Watch Face to Match Your Personality
The Amazfit T-Rex uses a 1.3-inch AMOLED color screen which supports always-on display, making important information available simply by raising your wrist. Moreover, the variety of gorgeous watch faces allows you to fully express your personality.

High-Precision GPS Dual-Satellite Positioning Optimized Efficiency, Faster and More Accurate Positioning
The watch uses a high-end Sony GPS chip and built-in highly precise dual-satellite positioning system. We have also optimized the watch body materials and internal layout, and even highly optimized signal reception to account for interference from the arm while wearing. Signal efficiency has been significantly increased, making satellite search faster and positioning more accurate, meeting your positioning needs among both urban jungles and canyon wilderness.

1.Waterproofing is tested according to the GB/T 30106-2013 standard, and meets the 5ATM atmospheric pressure waterproofing standard. The Amazfit T-Rex has passed testing by the National Watch Quality Supervision and Inspection Center, report number: QT1909070.

2.To ensure the best experience while wearing, wipe the watch dry as soon as possible after exposure to water.
Water Resistant to 50 Meters 14 Sports Modes

The Amazfit T-Rex has 14 built-in professional sports modes, and is rated waterproof to 5ATM. You can wear it while swimming in pools and open water to meet the diverse needs of athletes. The watch also monitors data such as exercise heart rate and exercise duration statistics, making your workouts safer and more efficient.

All-Day Heart Rate Monitoring Focusing On Your Health
The watch is equipped with Huami's self-developed BioTracker™ PPG Bio-Tracking Optical Sensor, which perform high-precision heart rate monitoring 24 hours a day. The watch also issues reminders to stand up, which encourage you to develop healthy habits and become your best self.

.Weather Notification, Call Reminder More Practical Tools at Your Wrist
The Amazfit T-Rex has a wealth of smart functions, including weather forecast, event reminders, call reminders, app notifications, and more, offering a variety of practical tools to facilitate your daily work and life.

Fact Box





Part Number




Waterproof up to 50 m
Removable strap True
Splash proof True
Waterproof True
Colour name Rock Black
Magnetic charging connector True
Closure type Single prong strap buckle
Housing colour Black
Housing material Polymer
Band colour Black
Shape Round
Heart rate monitor True
Multisport mode True
Personal goals True
Quality of sleep True
Smart notifications True
Activity tracker True
Heart rate sensor type Optical
SMS notifications True
Distance travelled True
Pedometer True
Calories burned True
Accelerometer True
Ports & interfaces
USB port False
Headphone connectivity Bluetooth
Bluetooth version 5.0
Wi-Fi False
Mobile network connection False
GPS (satellite) True
Battery life (GPS mode) 20 h
Battery life (max) 480 h
Built-in battery True
Battery technology Lithium-Ion (Li-Ion)
Battery capacity 390 mAh
Auto standby True
Weight & dimensions
Width 47.7 mm
Thickness 13.5 mm
Weight 58 g
Depth 47.7 mm
Mobile operating systems supported Android 5.0
Mobile operating systems supported Android 5.1
Mobile operating systems supported Android 6.0
Mobile operating systems supported Android 7.0
Mobile operating systems supported Android 7.1
Mobile operating systems supported Android 7.1.2
Mobile operating systems supported Android 8.0
Mobile operating systems supported Android 9.0
Mobile operating systems supported iOS 10.0
Mobile operating systems supported iOS 11.0
Mobile operating systems supported iOS 11.4
Mobile operating systems supported iOS 12
Mobile operating systems supported iOS 13
Built-in microphone False
Built-in speaker(s) False
FM radio False
Built-in camera False
Display type AMOLED
Display diagonal 1.3 "
Touchscreen True
Display resolution 360 x 360 pixels
Watch glass type Corning Gorilla Glass 3
Other features
Bluetooth True
Brand info

As an Authorised Distributor of Amazfit smartwatches and accessories, we offer you several benefits, such as a low price point and access to the full product range. Amazfit provides a wide range of smartwatches with various functionalities, long battery life, and multiple colours to choose from.