Garmin fēnix 6S Pro Solar Edition vs. Amazfit T-Rex 2

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Garmin fēnix 6S Pro Solar Edition and Amazfit T-Rex 2. 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 6S Pro Solar Edition vs. Amazfit T-Rex 2 Comparison Chart
GENERAL Garmin fēnix 6S Pro Solar Edition Amazfit T-Rex 2
Product Type Sport watch Smart watch
Operating System - Zepp OS
Supported Host Device OS iOS, Android iOS 12 or later, Android 7.0 (Nougat) or later
Activity/Sport Golf, running, swimming, ski, cycling, hiking, surfing, climbing, snowboarding, rower, kayaking, jumpmaster, stand up paddleboarding, tactical, bouldering, indoor climbing, mountain biking Multisport
Wearing Style Watch style Watch style
Width - 47.1 mm
Height - 47.1 mm
Depth - 13.65 mm
Weight - 66.5 g
Body Details Case only: 44 g
With band: 60 g
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Body Material Stainless steel, fibre-reinforced polymer Polymer
Protection Water-resistant Shockproof, water-resistant, salt fog protection, freezeproof, heat-resistant
Clock Display Yes Yes
FEATURES Garmin fēnix 6S Pro Solar Edition Amazfit T-Rex 2
Sensors Accelerometer, thermometre, gyro sensor, barometric altimeter, electromagnetic compass, pulse oximeter, optical heart sensor, Pulse Ox sensor Accelerometer, ambient light sensor, digital compass, gyro sensor, geomagnetic sensor, barometric altimeter, BioTracker PPG 3.0 biometric sensor
Tracking Data Distance, time, 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, sleep stages, stress level, menstrual cycle
Modes - 150+ sports modes
Goal Setting Yes Yes
Features Music remote handling, find phone function, HR zones, Bluetooth Smart technology, VIRB control, inactivity alert, Move IQ, voice announcements, Find my Device, store & play music, Garmin Elevate, TrueUp, Body Battery, solar charging, dual grid coordinates format Camera remote control, find phone function, flashlight, alarm, realtime location tracking, weather information, event reminders, PAI Health Assessment System, pomodoro timer, stopwatch timer, PeakBeats workout status algorithm, OxygenBeats algorithm, ExerSense algorithm, SomnusCare, Dual-band navigation
Notifications Calendar, SMS, Email, social apps, incoming calls Missed calls, calendar, incoming calls, applications
Vibrating Alert Yes Yes
Feedback Type Vibration alert, visual interface Vibration alert, visual interface
Navigation (GPS) GPS/GLONASS/Galileo receiver GPS receiver
Payment Technology Garmin Pay -
CONNECTIVITY Garmin fēnix 6S Pro Solar Edition Amazfit T-Rex 2
Wireless Interface Bluetooth, Wi-Fi, ANT+ Bluetooth 5.0 BLE
DISPLAY Garmin fēnix 6S Pro Solar Edition Amazfit T-Rex 2
Type Memory-in-Pixel LCD - colour - transflective AMOLED - colour
Resolution 240 x 240 pixels 454 x 454 pixels
Screen Size 1.2" 1.39"
Pixel Density - 326 ppi
Screen Protection Power Glass -
Always On Display (AOD) - Yes
INPUT DEVICE Garmin fēnix 6S Pro Solar Edition Amazfit T-Rex 2
Type Touch buttons Touch sensitive screen, touch buttons
CASE Garmin fēnix 6S Pro Solar Edition Amazfit T-Rex 2
Case Size 42 mm -
Case Shape Round Round
Bezel Stainless steel -
Case Back Metal -
Case Details Amethyst steel | Light gold Ember black | Wild green | Desert khaki | Astro black and gold
BAND Garmin fēnix 6S Pro Solar Edition Amazfit T-Rex 2
Band Type Band Strap
Band Width 20 mm -
Fits Wrist with Circumference 108-182 mm 140-205 mm
Changeable Yes -
Clasp Type Buckle Buckle
Band Material Silicone Silicone
Band Colour Shale grey | Light sand Ember black | Wild green | Desert khaki
STORAGE Garmin fēnix 6S Pro Solar Edition Amazfit T-Rex 2
Storage Capacity 32 GB -
BATTERY Garmin fēnix 6S Pro Solar Edition Amazfit T-Rex 2
Technology Lithium Ion -
Capacity - 500 mAh
Battery Life 59 day(s) 24 day(s)
Battery Life Details Smartwatch mode - up to 9 days
Smartwatch mode (with solar) - up to 10.5 days
Battery Saver Watch Mode - up to 34 days
Battery Saver Watch Mode (with solar) - up to 59 days
Max Battery GPS Mode - up to 50 hour(s)
Max Battery GPS Mode (with solar) - up to 64 hour(s)
GPS mode - up to 25 hour(s)
GPS mode (with solar) - up to 28 hour(s)
Expedition GPS Mode - up to 20 days
Expedition GPS Mode (with solar) - up to 26 days
Typical usage - up to 24 days
Battery safe mode - up to 45 days
Heavy usage - up to 10 days
Accurate mode (with GPS) - up to 26 hour(s)
Balanced mode (with GPS) - up to 50 hour(s)
Power saving mode (with GPS) - up to 58 hour(s)
Ultra-low temperature (with GPS) - up to 10 hour(s)
Ultra-low temperature (without GPS) - up to 9 days
Rechargeable Battery Yes Yes
Recharge Time - 2 hour(s)
MISCELLANEOUS Garmin fēnix 6S Pro Solar Edition Amazfit T-Rex 2
Included Accessories Charging/data cable Magnetic charging dock
Preloaded Software Garmin Pay Zepp App
Compliant Standards - MIL-STD 810G
Max Depth of Water Resistance 100 m 100 m
Max Operating Temperature 45 °C -
Min Operating Temperature -20 °C -
Warranty 1-year warranty 1-year warranty
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