Amazfit T-Rex 2 vs. Suunto 9 Peak Pro

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Amazfit T-Rex 2 and Suunto 9 Peak 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

Amazfit T-Rex 2 vs. Suunto 9 Peak Pro Comparison Chart
GENERAL Amazfit T-Rex 2 Suunto 9 Peak Pro
Product Type Smart watch Sport watch
Operating System Zepp OS -
Supported Host Device OS iOS 12 or later, Android 7.0 (Nougat) or later iOS, Android
Activity/Sport Multisport Multisport
Wearing Style Watch style Watch style
Width 47.1 mm 43 mm
Height 47.1 mm 43 mm
Depth 13.65 mm 10.8 mm
Weight 66.5 g 64 g
Body Material Polymer Stainless steel, glass fibre reinforced polyamide
Protection Shockproof, water-resistant, salt fog protection, freezeproof, heat-resistant Water-resistant
Colours - Forest green | All black | Gold pearl | Titanium slate | Ocean blue | Titanium sand
Clock Display Yes Yes
FEATURES Amazfit T-Rex 2 Suunto 9 Peak Pro
Sensors Accelerometer, ambient light sensor, digital compass, gyro sensor, geomagnetic sensor, barometric altimeter, BioTracker PPG 3.0 biometric sensor Digital compass, barometer, altimeter, optical heart sensor
Tracking Data Distance, calories burned, sleep activity, heart rate, blood oxygen saturation, sleep stages, stress level, menstrual cycle Distance, time, speed, calories burned, activity, heart rate, steps taken, blood oxygen saturation, cadence, stress level, sleep duration, altitude, temperature, running power, swimming metrics, recovery time, training load, sleep quality score, depth
Modes 150+ sports modes 95+ sport modes
Goal Setting Yes Yes
Features 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 Dual Time display, VO2 max, LED backlight, OTA update, sunrise/sunset times, auto lap, music playback control, weather information, instant message reply, Suunto FusedSpeed, SuuntoPlus Ghost runner, storm alarm, automatic daylight saving time, route file import, outdoor terrain and satellite maps, Route planning with heatmaps, Breadcrumb trail in real time, Waypoint and visual route navigation, Bearing navigation, Sea level pressure, snap to route, Point of interest navigation
Notifications Missed calls, calendar, incoming calls, applications SMS, social apps, calls
Vibrating Alert Yes Yes
Feedback Type Vibration alert, visual interface Vibration alert, visual interface
Navigation (GPS) GPS receiver GPS/GLONASS/Galileo/BeiDou/QZSS receiver
CONNECTIVITY Amazfit T-Rex 2 Suunto 9 Peak Pro
Wireless Interface Bluetooth 5.0 BLE Bluetooth
DISPLAY Amazfit T-Rex 2 Suunto 9 Peak Pro
Type AMOLED - colour Colour
Resolution 454 x 454 pixels 240 x 240 pixels
Screen Size 1.39" 1.2"
Pixel Density 326 ppi -
Screen Protection - Sapphire glass
Always On Display (AOD) Yes -
INPUT DEVICE Amazfit T-Rex 2 Suunto 9 Peak Pro
Type Touch sensitive screen, touch buttons Touch sensitive screen, push buttons
CASE Amazfit T-Rex 2 Suunto 9 Peak Pro
Case Shape Round Round
Bezel - Stainless steel
Case Details Ember black | Wild green | Desert khaki | Astro black and gold Glass fibre reinforced polyamide | Glass fibre reinforced polymer
BAND Amazfit T-Rex 2 Suunto 9 Peak Pro
Band Type Strap Strap
Band Width - 22 mm
Fits Wrist with Circumference 140-205 mm 125-200 mm
Changeable - Yes
Clasp Type Buckle Buckle
Band Material Silicone Textile
Band Colour Ember black | Wild green | Desert khaki -
BATTERY Amazfit T-Rex 2 Suunto 9 Peak Pro
Technology - Lithium Ion
Capacity 500 mAh -
Battery Life 24 day(s) 30 day(s)
Battery Life Details 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
Watch mode - up to 30 days
Activity tracking mode - up to 21 days
Training mode/GPS on - up to 300 hours
Rechargeable Battery Yes Yes
Recharge Time 2 hour(s) -
MISCELLANEOUS Amazfit T-Rex 2 Suunto 9 Peak Pro
Included Accessories Magnetic charging dock Charging cable
Preloaded Software Zepp App Stopwatch, Alarm Clock, Compass, Countdown timer
Compliant Standards MIL-STD 810G -
Max Depth of Water Resistance 100 m 100 m
Max Operating Temperature - 55 °C
Min Operating Temperature - -20 °C
Warranty 1-year warranty 2-year warranty
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