Suunto 3 vs. Amazfit GTR 3 Pro

Smartwatch Comparison, Reviews and Tests

Detailed comparison and review of Suunto 3 and Amazfit GTR 3 Pro. With our comprehensive overview, you can simply compare size, design, functions, battery capacities, but also other key features of both smartwatches and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the watch that best fits your needs and expectations.

Smartwatch Specifications Comparison

Suunto 3 vs. Amazfit GTR 3 Pro Comparison Chart
GENERAL Suunto 3 Amazfit GTR 3 Pro
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 Running, swimming, cycling Multisport
Wearing Style Watch style Watch style
Audio Input - Microphone
Width 43 mm -
Height 43 mm -
Weight 36 g -
Body Details - Case only: 32 g
Body Material ABS case Aluminium alloy
Protection Waterproof Water-resistant
Colours Light gold, pebble white -
Clock Display Yes Yes
FEATURES Suunto 3 Amazfit GTR 3 Pro
Sensors Accelerometer, heart rate Accelerometer, ambient light sensor, gyro sensor, geomagnetic sensor, barometric altimeter, temperature, BioTracker PPG 3.0 biometric sensor
Tracking Data Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken, cadence, stress level, lap time Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level
Modes Exercise mode -
Goal Setting Yes Yes
Features GPS via mobile, sunrise/sunset times, weather information Camera remote control, find phone function, automatic exercise recognition, music playback control, weather information, PAI Health Assessment System
Notifications - Calendar
Vibrating Alert Yes Yes
Feedback Type Vibration alert, visual interface Vibration alert, visual interface
Navigation (GPS) - GPS/GLONASS/Galileo/BeiDou/QZSS receiver
Internet of Things (IoT) Compatible - Yes
IoT Intelligent Assistant - Alexa built-in
IoT Voice Controlled - Direct
Keypad Lock Yes -
CONNECTIVITY Suunto 3 Amazfit GTR 3 Pro
Wireless Interface Bluetooth Wi-Fi, Bluetooth 5.0
DISPLAY Suunto 3 Amazfit GTR 3 Pro
Type LED - colour AMOLED - colour
Resolution 218 x 218 pixels 480 x 480 pixels
Screen Size - 1.45"
Aspect Ratio - Full circle
Pixel Density - 331 ppi
Screen Protection - Tempered glass
INPUT DEVICE Suunto 3 Amazfit GTR 3 Pro
Type - Touch sensitive screen, push button
CASE Suunto 3 Amazfit GTR 3 Pro
Crystal Type Polyamide -
Case Shape Round Round
Bezel Stainless steel -
Case Details Slate grey | Slate grey/copper | Moss grey | Granite red | Black -
Crown Type - Classic crown
BAND Suunto 3 Amazfit GTR 3 Pro
Band Type Strap Strap
Band Width 20 mm 22 mm
Fits Wrist with Circumference 120-210 mm 155-218 mm
Changeable - Yes
Clasp Type Buckle Buckle
Band Material Silicone Leather
Band Colour Slate grey | Moss grey | Granite red | Black Brown | Infinite black
BATTERY Suunto 3 Amazfit GTR 3 Pro
Technology Lithium Ion -
Capacity - 450 mAh
Battery Life 5 day(s) -
Battery Life Details Training mode/GPS off - up to 40 hour(s)
Training mode/GPS on - up to 30 hour(s)
Battery safe mode - up to 30 days
Heavy usage - up to 6 days
Typical usage - up to 12 days
GPS mode - up to 35 hour(s)
Standby Time 10 days -
Rechargeable Battery Yes Yes
Recharge Time - 2 hour(s)
MISCELLANEOUS Suunto 3 Amazfit GTR 3 Pro
Included Accessories USB charging cable Magnetic charging stand
Preloaded Software Stopwatch, Alarm Clock Zepp App
Max Depth of Water Resistance 30 m 50 m
Max Operating Temperature 60 °C -
Min Operating Temperature -20 °C -
Warranty - 2-year warranty
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