Suunto 9 Peak vs. Amazfit T-Rex 2

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Suunto 9 Peak 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

Suunto 9 Peak vs. Amazfit T-Rex 2 Comparison Chart
GENERAL Suunto 9 Peak 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 43 mm 47.1 mm
Height 43 mm 47.1 mm
Depth 10.6 mm 13.65 mm
Weight 62 g 66.5 g
Body Material Stainless steel, glass fibre reinforced polyamide Polymer
Protection Water-resistant Shockproof, water-resistant, salt fog protection, freezeproof, heat-resistant
Clock Display Yes Yes
FEATURES Suunto 9 Peak Amazfit T-Rex 2
Sensors Accelerometer, digital compass, barometer, optical heart sensor Accelerometer, ambient light sensor, digital compass, gyro sensor, geomagnetic sensor, barometric altimeter, BioTracker PPG 3.0 biometric sensor
Tracking Data Distance, time, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, 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 Bluetooth Smart technology, weather information 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 Social apps Missed calls, calendar, incoming calls, applications
Vibrating Alert - Yes
Feedback Type Audio alert, vibration alert, visual interface Vibration alert, visual interface
Navigation (GPS) GPS/GLONASS/Galileo/BeiDou/QZSS receiver GPS receiver
CONNECTIVITY Suunto 9 Peak Amazfit T-Rex 2
Wireless Interface Bluetooth Bluetooth 5.0 BLE
DISPLAY Suunto 9 Peak Amazfit T-Rex 2
Type Colour AMOLED - colour
Resolution 240 x 240 pixels 454 x 454 pixels
Screen Size - 1.39"
Pixel Density - 326 ppi
Screen Protection Sapphire glass -
Always On Display (AOD) - Yes
INPUT DEVICE Suunto 9 Peak Amazfit T-Rex 2
Type Touch sensitive screen Touch sensitive screen, touch buttons
CASE Suunto 9 Peak Amazfit T-Rex 2
Case Shape Round Round
Bezel Stainless steel -
Case Details Titanium | Black | Black titanium Ember black | Wild green | Desert khaki | Astro black and gold
BAND Suunto 9 Peak Amazfit T-Rex 2
Band Type Strap Strap
Band Width 22 mm -
Fits Wrist with Circumference 125-175 mm 140-205 mm
Changeable Yes -
Clasp Type Buckle Buckle
Band Material Silicone Silicone
Band Colour Birch white | Granite blue | Black | Moss grey Ember black | Wild green | Desert khaki
BATTERY Suunto 9 Peak Amazfit T-Rex 2
Technology Lithium Ion -
Capacity - 500 mAh
Battery Life 14 day(s) 24 day(s)
Battery Life Details Watch mode - up to 14 days
Activity tracking mode - up to 7 days
Training mode/GPS on - up to 170 hours
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 Yes
Recharge Time - 2 hour(s)
MISCELLANEOUS Suunto 9 Peak Amazfit T-Rex 2
Included Accessories Charging cable Magnetic charging dock
Preloaded Software - Zepp App
Compliant Standards - MIL-STD 810G
Max Depth of Water Resistance 100 m 100 m
Max Operating Temperature 50 °C -
Min Operating Temperature -20 °C -
Warranty 2-year warranty 1-year warranty
Other projects: