Garmin fēnix 6 vs. Amazfit T-Rex Pro

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Garmin fēnix 6 and Amazfit T-Rex Pro. Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.

Smartwatch Specifications Comparison

Garmin fēnix 6 vs. Amazfit T-Rex Pro Comparison Chart
GENERAL Garmin fēnix 6 Amazfit T-Rex Pro
Product Type Sport watch Smart watch
Supported Host Device OS iOS, Android iOS 10 or later, Android 5.0 (Lollipop) or later
Activity/Sport - Multisport
Wearing Style Watch style Watch style
Body Details Case only: 57 g With band: 59.4 g
Body Material Stainless steel, fibre-reinforced polymer Polycarbonate
Protection Waterproof Water-resistant, temperature protection, salt fog protection, freezeproof
Colours - Desert grey
Clock Display Yes Yes
FEATURES Garmin fēnix 6 Amazfit T-Rex Pro
Sensors Accelerometer, thermometre, gyro sensor, barometric altimeter, electromagnetic compass, optical heart sensor Ambient light sensor, 3-axis gyro sensor, geomagnetic sensor, barometric altimeter, 3-axis accelerometer, BioTracker 2 PPG biological tracking optical sensor
Tracking Data Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level Distance, calories burned, sleep activity, heart rate, blood oxygen saturation
Goal Setting Yes Yes
Features Find phone function, HR zones, Bluetooth Smart technology, VIRB control, inactivity alert, Move IQ, Find my Device, Garmin Elevate, TrueUp, Body Battery, music playback control, dual grid coordinates format Music remote handling, event reminders
Notifications Calendar, SMS, Email, social apps SMS, incoming calls, applications
Vibrating Alert Yes Yes
Navigation (GPS) GPS/GLONASS/Galileo receiver GPS/GLONASS/Galileo/BeiDou receiver
Payment Technology Garmin Pay -
CONNECTIVITY Garmin fēnix 6 Amazfit T-Rex Pro
Wireless Interface Bluetooth, ANT+ Bluetooth 5.0
DISPLAY Garmin fēnix 6 Amazfit T-Rex Pro
Type Memory-in-Pixel LCD - colour - transflective AMOLED - colour
Resolution 260 x 260 pixels 360 x 360 pixels
Screen Size 1.3" 1.3"
Screen Protection Corning Gorilla Glass DX (scratch resistant glass) Tempered glass
Always On Display (AOD) - Yes
INPUT DEVICE Garmin fēnix 6 Amazfit T-Rex Pro
Type Touch buttons Touch sensitive screen
CASE Garmin fēnix 6 Amazfit T-Rex Pro
Case Size 47 mm -
Case Shape Round Round
Bezel Stainless steel -
Case Back Metal -
Case Details Silver Meteorite black | Steel blue
BAND Garmin fēnix 6 Amazfit T-Rex Pro
Band Type Band Band
Band Width 22 mm 22 mm
Fits Wrist with Circumference 125-208 mm -
Changeable Yes -
Clasp Type Buckle Buckle
Band Material Silicone Silicone rubber
Band Colour Black Meteorite black | Blue steel
STORAGE Garmin fēnix 6 Amazfit T-Rex Pro
Storage Capacity 64 MB -
BATTERY Garmin fēnix 6 Amazfit T-Rex Pro
Technology Lithium Ion Lithium polymer
Capacity - 390 mAh
Battery Life 48 day(s) 18 day(s)
Battery Life Details Smartwatch mode - up to 14 days
GPS mode - up to 36 hour(s)
Max Battery GPS Mode - up to 72 hour(s)
Expedition GPS Mode - up to 28 days
Battery Saver Watch Mode - up to 48 days
Typical usage - up to 18 days
Heavy usage - up to 9 days
GPS mode - up to 40 hour(s)
Rechargeable Battery Yes Yes
Recharge Time - 1.5 hour(s)
MISCELLANEOUS Garmin fēnix 6 Amazfit T-Rex Pro
Included Accessories Charging/data cable Magnetic charging dock
Preloaded Software Garmin Pay -
Max Depth of Water Resistance 100 m 100 m
Max Operating Temperature - 70 °C
Min Operating Temperature - -40 °C
Warranty - 1-year warranty
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