Garmin vívomove 3S vs. Amazfit T-Rex Pro

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Garmin vívomove 3S 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 vívomove 3S vs. Amazfit T-Rex Pro Comparison Chart
GENERAL Garmin vívomove 3S 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
Width 39 mm -
Height 39 mm -
Depth 10.9 mm -
Weight 24.5 g -
Body Details - With band: 59.4 g
Body Material Stainless steel, fibre-reinforced polymer Polycarbonate
Protection Water-resistant Water-resistant, temperature protection, salt fog protection, freezeproof
Colours - Desert grey
Clock Display - Yes
FEATURES Garmin vívomove 3S Amazfit T-Rex Pro
Sensors Accelerometer, ambient light sensor, altimeter, heart rate, Pulse Ox 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, time, calories burned, sleep activity, heart rate, steps taken, floors climbed, stress level Distance, calories burned, sleep activity, heart rate, blood oxygen saturation
Watch Movement Quartz -
Goal Setting Yes Yes
Features Music remote handling, find phone function, idle alert, HR zones, gesture control, Move IQ, Garmin Connect compatible, Find my Device, GPS via mobile, rejecting a call, Garmin Elevate, TrueUp Music remote handling, event reminders
Notifications Incoming calls SMS, incoming calls, applications
Vibrating Alert - Yes
Navigation (GPS) - GPS/GLONASS/Galileo/BeiDou receiver
CONNECTIVITY Garmin vívomove 3S Amazfit T-Rex Pro
Wireless Interface Bluetooth 5.0, ANT+ Bluetooth 5.0
DISPLAY Garmin vívomove 3S Amazfit T-Rex Pro
Type OLED - monochrome AMOLED - colour
Resolution 132 x 64 pixels 360 x 360 pixels
Screen Size - 1.3"
Dimensions (WxH) 18.3 mm x 8.9 mm -
Screen Protection - Tempered glass
Always On Display (AOD) - Yes
INPUT DEVICE Garmin vívomove 3S Amazfit T-Rex Pro
Type Touch sensitive screen Touch sensitive screen
CASE Garmin vívomove 3S Amazfit T-Rex Pro
Case Size 39 mm -
Crystal Type Chemically strengthened glass -
Case Shape Round Round
Bezel Silver stainless steel -
Case Details Granite blue | Light sand | Rose gold Meteorite black | Steel blue
BAND Garmin vívomove 3S Amazfit T-Rex Pro
Band Type Band Band
Band Width 18 mm 22 mm
Fits Wrist with Circumference 110-175 mm -
Clasp Type Buckle Buckle
Band Material Silicone Silicone rubber
Band Colour Granite blue | Light sand | Navy Meteorite black | Blue steel
BATTERY Garmin vívomove 3S Amazfit T-Rex Pro
Technology Lithium Ion Lithium polymer
Capacity - 390 mAh
Battery Life 5 day(s) 18 day(s)
Battery Life Details - 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 vívomove 3S Amazfit T-Rex Pro
Included Accessories Charging/data cable Magnetic charging dock
Max Depth of Water Resistance 50 m 100 m
Max Operating Temperature 50 °C 70 °C
Min Operating Temperature -10 °C -40 °C
Warranty 1-year warranty 1-year warranty
Other projects: