Suunto 7 vs. Amazfit T-Rex Pro

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Suunto 7 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

Suunto 7 vs. Amazfit T-Rex Pro Comparison Chart
GENERAL Suunto 7 Amazfit T-Rex Pro
Product Type Sport watch Smart watch
Operating System Wear OS by Google -
Supported Host Device OS iOS, Android iOS 10 or later, Android 5.0 (Lollipop) or later
Activity/Sport Multisport Multisport
Wearing Style Watch style Watch style
Width 50 mm -
Height 50 mm -
Depth 15.3 mm -
Weight 51.9 g -
Body Details - With band: 59.4 g
Body Material Titanium (grade 5), glass fibre reinforced polyamide Polycarbonate
Protection Shockproof, dirtproof, water-resistant Water-resistant, temperature protection, salt fog protection, freezeproof
Colours Matte black titanium | Stone grey titanium Desert grey
Clock Display Yes Yes
FEATURES Suunto 7 Amazfit T-Rex Pro
Sensors Accelerometer, barometric altimeter, electromagnetic compass, optical heart 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, calories burned, activity, sleep activity, heart rate, steps taken, stress level, recovery time, training load Distance, calories burned, sleep activity, heart rate, blood oxygen saturation
Goal Setting Yes Yes
Features Music remote handling, OTA update, weather information Music remote handling, event reminders
Notifications SMS, social apps, incoming calls SMS, incoming calls, applications
Vibrating Alert Yes Yes
Feedback Type Vibration alert, visual interface -
Navigation (GPS) GPS/GLONASS/QZSS/BeiDou receiver GPS/GLONASS/Galileo/BeiDou receiver
Payment Technology Google Pay -
Internet of Things (IoT) Compatible Yes -
IoT Intelligent Assistant Google Assistant -
CONNECTIVITY Suunto 7 Amazfit T-Rex Pro
Wireless Interface Bluetooth, Wi-Fi, NFC Bluetooth 5.0
DISPLAY Suunto 7 Amazfit T-Rex Pro
Type AMOLED - colour AMOLED - colour
Resolution 454 x 454 pixels 360 x 360 pixels
Screen Size - 1.3"
Screen Protection Corning Gorilla Glass (scratch resistant glass) Tempered glass
Always On Display (AOD) - Yes
INPUT DEVICE Suunto 7 Amazfit T-Rex Pro
Type Touch sensitive screen Touch sensitive screen
CASE Suunto 7 Amazfit T-Rex Pro
Case Shape Round Round
Bezel Titanium -
Case Details Black | Graphite copper | White | Sandstone rosegold Meteorite black | Steel blue
BAND Suunto 7 Amazfit T-Rex Pro
Band Type Strap Band
Band Width 24 mm 22 mm
Fits Wrist with Circumference 130-220 mm -
Changeable Yes -
Clasp Type Buckle Buckle
Band Material Microfibre textile Silicone rubber
Band Colour Black | Stone grey | Graphite copper | White burgundy | Sandstone rosegold | Lime Meteorite black | Blue steel
BATTERY Suunto 7 Amazfit T-Rex Pro
Technology Lithium Ion Lithium polymer
Capacity - 390 mAh
Battery Life 40 day(s) 18 day(s)
Battery Life Details Timepiece mode - up to 40 days
Smartwatch mode - up to 2 days
Training mode/GPS on - up to 12 hour(s)
Typical usage - up to 18 days
Heavy usage - up to 9 days
GPS mode - up to 40 hour(s)
Rechargeable Battery Yes Yes
Recharge Time - 1.5 hour(s)
MISCELLANEOUS Suunto 7 Amazfit T-Rex Pro
Included Accessories Charging cable Magnetic charging dock
Preloaded Software Google Fit, Google Pay -
Max Depth of Water Resistance 50 m 100 m
Max Operating Temperature 50 °C 70 °C
Min Operating Temperature -20 °C -40 °C
Warranty 2-year warranty 1-year warranty
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