Garmin fēnix 5 Plus vs. Amazfit T-Rex 2

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Garmin fēnix 5 Plus 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 5 Plus vs. Amazfit T-Rex 2 Comparison Chart
GENERAL Garmin fēnix 5 Plus 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, climbing, snowboarding, rower, kayaking, jumpmaster, stand up paddleboarding, tactical, mountain biking Multisport
Wearing Style Watch style Watch style
Width 47 mm 47.1 mm
Height 47 mm 47.1 mm
Depth 15.8 mm 13.65 mm
Weight 86 g 66.5 g
Body Material Steel, fibre-reinforced polymer Polymer
Protection Water-resistant Shockproof, water-resistant, salt fog protection, freezeproof, heat-resistant
Clock Display Yes Yes
FEATURES Garmin fēnix 5 Plus Amazfit T-Rex 2
Sensors Digital compass, thermometre, altimeter, gyro sensor, heart rate, barometric altimeter 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, pace, 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, call alerts, Bluetooth Smart technology, automatic exercise recognition, VIRB control, Move IQ, Side Swipe interface, Find my Device, Downloadable workouts, store & play music, sunrise/sunset times, LiveTrack, Live Event Sharing, Live Delta Time, auto lap splits 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 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 5 Plus Amazfit T-Rex 2
Wireless Interface Bluetooth, Wi-Fi, ANT+ Bluetooth 5.0 BLE
Bluetooth Profiles Heart Rate Monitor (HRM) -
DISPLAY Garmin fēnix 5 Plus 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 Chemically strengthened glass -
Always On Display (AOD) - Yes
INPUT DEVICE Garmin fēnix 5 Plus Amazfit T-Rex 2
Type Push buttons Touch sensitive screen, touch buttons
CASE Garmin fēnix 5 Plus Amazfit T-Rex 2
Case Size 47 mm -
Crystal Type Chemically strengthened glass -
Case Shape Round Round
Bezel Stainless steel -
Case Details Silver Ember black | Wild green | Desert khaki | Astro black and gold
BAND Garmin fēnix 5 Plus Amazfit T-Rex 2
Band Type Band Strap
Band Width 22 mm -
Fits Wrist with Circumference 163-249 mm 140-205 mm
Changeable Yes -
Clasp Type Buckle Buckle
Band Material Silicone Silicone
Band Colour Black Ember black | Wild green | Desert khaki
STORAGE Garmin fēnix 5 Plus Amazfit T-Rex 2
Storage Capacity 16 GB -
BATTERY Garmin fēnix 5 Plus Amazfit T-Rex 2
Technology Lithium Ion -
Capacity - 500 mAh
Battery Life 12 day(s) 24 day(s)
Battery Life Details UltraTrac mode + HR - up to 42 hour(s)
Smartwatch mode - up to 12 days
GPS + HR mode - up to 18 hour(s)
GPS + HR with Music mode - up to 8 hour(s)
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
Recharge Time - 2 hour(s)
MISCELLANEOUS Garmin fēnix 5 Plus Amazfit T-Rex 2
Included Accessories Charging cable Magnetic charging dock
Preloaded Software Calendar, Chronograph, Alarm Clock, Weather, Timer, Find My Phone, Fitness Age, Move IQ, Garmin Pay, CONNECT IQ, Spotify, Find My Watch, Race App Zepp App
Compliant Standards - MIL-STD 810G
Max Depth of Water Resistance 100 m 100 m
Warranty - 1-year warranty
Other projects: