Suunto 3 vs. Amazfit GTR Mini

Smartwatch Comparison, Reviews and Tests

Side by side comparison and review of Suunto 3 and Amazfit GTR Mini. Compare design, displays, functions, batteries and other key specifications and features to simplify the choice of your perfect smartwatch. Our goal is to make it easier for you to decide on the watch that will best meet your expectations by revealing the main differences between the products.

Smartwatch Specifications Comparison

Suunto 3 vs. Amazfit GTR Mini Comparison Chart
GENERAL Suunto 3 Amazfit GTR Mini
Product Type Sport watch Smart watch
Operating System - Zepp OS 2.0
Supported Host Device OS iOS, Android iOS 12 or later, Android 7.0 (Nougat) or later
Activity/Sport Running, swimming, cycling Multisport
Wearing Style Watch style Watch style
Width 43 mm -
Height 43 mm -
Weight 36 g -
Body Details - With band: 24.6 g
Body Material ABS case Plastic, stainless steel
Protection Waterproof Water-resistant
Colours Light gold, pebble white Midnight black | Misty pink | Ocean blue
Clock Display Yes Yes
FEATURES Suunto 3 Amazfit GTR Mini
Sensors Accelerometer, heart rate Accelerometer, ambient light sensor, geomagnetic sensor, BioTracker PPG biological tracking optical sensor
Tracking Data Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken, cadence, stress level, lap time Calories burned, activity, heart rate, steps taken, blood oxygen saturation, pace, sleep stages, stress level, menstrual cycle, personal activity intelligence (PAI), sleep duration, altitude, recovery time, training load, training effect, REM phases, sleep quality score, nap, sleep breathing quality
Modes Exercise mode Do-not-disturb mode, 126 sport modes
Goal Setting Yes Yes
Features GPS via mobile, sunrise/sunset times, weather information Camera remote control, find phone function, VO2 max, OTA update, breathing training function, music playback control, weather information, event reminders, rotor motor, Quick Reply, pomodoro timer, customisable watch faces, PeakBeats workout status algorithm, ExerSense algorithm, SomnusCare, password protection, Virtual Pacer, sedentary lifestyle reminder, circularly-polarised GPS aerial, 5 satellite positioning systems
Notifications - Calendar, SMS, incoming calls, applications, high and low heart rate, low blood-oxygen, high stress level
Vibrating Alert Yes Yes
Feedback Type Vibration alert, visual interface Vibration alert, visual interface
Navigation (GPS) - GPS receiver
Keypad Lock Yes -
CONNECTIVITY Suunto 3 Amazfit GTR Mini
Wireless Interface Bluetooth Bluetooth 5.2
DISPLAY Suunto 3 Amazfit GTR Mini
Type LED - colour AMOLED - colour
Resolution 218 x 218 pixels 416 x 416 pixels
Screen Size - 1.28"
Pixel Density - 326 ppi
Screen Protection - Fingerprint-resistant coating, tempered glass
Always On Display (AOD) - Yes
INPUT DEVICE Suunto 3 Amazfit GTR Mini
Type - Touch sensitive screen, side button
CASE Suunto 3 Amazfit GTR Mini
Crystal Type Polyamide -
Case Shape Round Circular
Bezel Stainless steel -
Case Details Slate grey | Slate grey/copper | Moss grey | Granite red | Black -
BAND Suunto 3 Amazfit GTR Mini
Band Type Strap Strap
Band Width 20 mm 20 mm
Fits Wrist with Circumference 120-210 mm 150-200 mm
Changeable - Yes
Clasp Type Buckle Buckle
Band Material Silicone Silicone
Band Colour Slate grey | Moss grey | Granite red | Black -
CPU Suunto 3 Amazfit GTR Mini
CPU Type - Huangshan 2S
BATTERY Suunto 3 Amazfit GTR Mini
Technology Lithium Ion -
Capacity - 280 mAh
Battery Life 5 day(s) 14 day(s)
Battery Life Details Training mode/GPS off - up to 40 hour(s)
Training mode/GPS on - up to 30 hour(s)
Typical usage - up to 14 days
Heavy usage - up to 7 days
Battery saver mode - up to 20 days
Watch mode - up to 30 days
GPS mode - up to 25 hour(s)
Standby Time 10 days -
Rechargeable Battery Yes Yes
Recharge Time - 2 hour(s)
MISCELLANEOUS Suunto 3 Amazfit GTR Mini
Included Accessories USB charging cable Magnetic charging cable
Preloaded Software Stopwatch, Alarm Clock Games, Stopwatch, Alarm Clock, Timer
Compliant Standards - ISO 22810
Max Depth of Water Resistance 30 m 50 m
Max Operating Temperature 60 °C -
Min Operating Temperature -20 °C -
Warranty - 1-year warranty
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