Garmin vívoactive vs. Amazfit T-Rex Pro

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Garmin vívoactive 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 vívoactive vs. Amazfit T-Rex Pro Comparison Chart
GENERAL Garmin vívoactive Amazfit T-Rex Pro
Product Type Smart 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 Main unit: 18 g
Wrist strap: 20 g
With band: 59.4 g
Body Material - Polycarbonate
Protection Waterproof Water-resistant, temperature protection, salt fog protection, freezeproof
Colours White Desert grey
Clock Display Yes Yes
Bundled with Heart rate monitor -
FEATURES Garmin vívoactive Amazfit T-Rex Pro
Sensors Accelerometer Ambient light sensor, 3-axis gyro sensor, geomagnetic sensor, barometric altimeter, 3-axis accelerometer, BioTracker 2 PPG biological tracking optical sensor
Tracking Data Distance, time, speed, calories burned, heart rate (with optional heart rate sensor), activity, sleep activity, steps taken, pace Distance, calories burned, sleep activity, heart rate, blood oxygen saturation
Goal Setting - Yes
Features Music remote handling, camera remote control, find phone function Music remote handling, event reminders
Notifications Missed calls, calendar, SMS, Email SMS, incoming calls, applications
Vibrating Alert Yes Yes
Navigation (GPS) - GPS/GLONASS/Galileo/BeiDou receiver
CONNECTIVITY Garmin vívoactive Amazfit T-Rex Pro
Wireless Interface Bluetooth, ANT+/ANT Bluetooth 5.0
DISPLAY Garmin vívoactive Amazfit T-Rex Pro
Type LCD - colour AMOLED - colour
Resolution 205 x 148 pixels 360 x 360 pixels
Screen Size - 1.3"
Dimensions (WxH) 28.6 mm x 20.7 mm -
Screen Protection - Tempered glass
Always On Display (AOD) - Yes
INPUT DEVICE Garmin vívoactive Amazfit T-Rex Pro
Type Touch sensitive screen Touch sensitive screen
CASE Garmin vívoactive Amazfit T-Rex Pro
Case Shape - Round
Case Details Black Meteorite black | Steel blue
BAND Garmin vívoactive Amazfit T-Rex Pro
Band Type Band Band
Band Width - 22 mm
Changeable Yes -
Clasp Type - Buckle
Band Material - Silicone rubber
Band Colour Black Meteorite black | Blue steel
BATTERY Garmin vívoactive Amazfit T-Rex Pro
Technology Lithium Ion Lithium polymer
Capacity - 390 mAh
Battery Life 504 hours 18 day(s)
Battery Life Details Navigation tracking - up to 10 hour(s) Typical usage - up to 18 days
Heavy usage - up to 9 days
GPS mode - up to 40 hour(s)
Rechargeable Battery - Yes
Recharge Time - 1.5 hour(s)
MISCELLANEOUS Garmin vívoactive Amazfit T-Rex Pro
Included Accessories White wrist strap, charging cradle Magnetic charging dock
Preloaded Software Alarm -
Max Depth of Water Resistance 50 m 100 m
Max Operating Temperature 60 °C 70 °C
Min Operating Temperature -20 °C -40 °C
Warranty 2-year warranty 1-year warranty
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