Garmin Tactix Delta vs. Amazfit T-Rex 2

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Garmin Tactix Delta 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 Tactix Delta vs. Amazfit T-Rex 2 Comparison Chart
GENERAL Garmin Tactix Delta 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 Multisport Multisport
Wearing Style Watch style Watch style
Width 51 mm 47.1 mm
Height 51 mm 47.1 mm
Depth 14.9 mm 13.65 mm
Weight 69 g 66.5 g
Body Material Fibre-reinforced polymer Polymer
Protection Waterproof Shockproof, water-resistant, salt fog protection, freezeproof, heat-resistant
Clock Display Yes Yes
FEATURES Garmin Tactix Delta Amazfit T-Rex 2
Sensors Accelerometer, digital compass, thermometre, gyro sensor, heart rate, barometric altimeter, 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, stress level Distance, calories burned, sleep activity, heart rate, blood oxygen saturation, sleep stages, stress level, menstrual cycle
Modes Night vision mode, stealth mode 150+ sports modes
Goal Setting Yes Yes
Features Find phone function, VIRB control, Move IQ, Find my Device, store & play music, Garmin Elevate, TrueUp, music playback control, weather information, kill switch 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 Missed calls, SMS, Email, social apps Missed calls, calendar, incoming calls, applications
Vibrating Alert - Yes
Feedback Type - Vibration alert, visual interface
Navigation (GPS) GPS/GLONASS/Galileo receiver GPS receiver
Payment Technology Garmin Pay -
CONNECTIVITY Garmin Tactix Delta Amazfit T-Rex 2
Wireless Interface Wi-Fi, Bluetooth 4.0, ANT+ Bluetooth 5.0 BLE
DISPLAY Garmin Tactix Delta Amazfit T-Rex 2
Type Memory-in-Pixel LCD - colour - transflective AMOLED - colour
Resolution 280 x 280 pixels 454 x 454 pixels
Screen Size 1.4" 1.39"
Pixel Density - 326 ppi
Screen Protection Domed sapphire crystal -
Always On Display (AOD) - Yes
INPUT DEVICE Garmin Tactix Delta Amazfit T-Rex 2
Type - Touch sensitive screen, touch buttons
CASE Garmin Tactix Delta Amazfit T-Rex 2
Case Shape Round Round
Case Details Black DLC Ember black | Wild green | Desert khaki | Astro black and gold
BAND Garmin Tactix Delta Amazfit T-Rex 2
Band Type Band Strap
Band Width 26 mm -
Fits Wrist with Circumference 127-210 mm 140-205 mm
Clasp Type Buckle Buckle
Band Material Silicone Silicone
Band Colour - Ember black | Wild green | Desert khaki
STORAGE Garmin Tactix Delta Amazfit T-Rex 2
Storage Capacity 32 GB -
BATTERY Garmin Tactix Delta Amazfit T-Rex 2
Capacity - 500 mAh
Battery Life - 24 day(s)
Battery Life Details Smartwatch mode - up to 21 days
GPS mode - up to 60 hour(s)
GPS with Music mode - up to 15 hour(s)
Max Battery GPS Mode - up to 120 hour(s)
Expedition GPS Mode - up to 46 days
Battery Saver Watch Mode - up to 80 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
Recharge Time - 2 hour(s)
MISCELLANEOUS Garmin Tactix Delta Amazfit T-Rex 2
Included Accessories Charging/data cable Magnetic charging dock
Preloaded Software Stopwatch, Alarm Clock, Garmin Pay Zepp App
Compliant Standards MIL-STD 810G MIL-STD 810G
Max Depth of Water Resistance 100 m 100 m
Warranty - 1-year warranty
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