Suunto 3 vs. Amazfit GTS 3

Smartwatch Comparison, Reviews and Tests

Side by side comparison and review of Suunto 3 and Amazfit GTS 3. 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 GTS 3 Comparison Chart
GENERAL Suunto 3 Amazfit GTS 3
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: 24.4 g
Body Material ABS case Aluminium alloy
Protection Waterproof Water-resistant
Colours Light gold, pebble white -
Clock Display Yes Yes
FEATURES Suunto 3 Amazfit GTS 3
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, 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
Keypad Lock Yes -
CONNECTIVITY Suunto 3 Amazfit GTS 3
Wireless Interface Bluetooth Bluetooth 5.1
DISPLAY Suunto 3 Amazfit GTS 3
Type LED - colour AMOLED - colour
Resolution 218 x 218 pixels 390 x 450 pixels
Screen Size - 1.75"
Pixel Density - 341 ppi
Screen Protection - Tempered glass
INPUT DEVICE Suunto 3 Amazfit GTS 3
Type - Touch sensitive screen
CASE Suunto 3 Amazfit GTS 3
Crystal Type Polyamide -
Case Shape Round Rectangular
Bezel Stainless steel -
Case Details Slate grey | Slate grey/copper | Moss grey | Granite red | Black -
Crown Type - Classic crown
BAND Suunto 3 Amazfit GTS 3
Band Type Strap Strap
Band Width 20 mm 20 mm
Fits Wrist with Circumference 120-210 mm 155-218 mm
Changeable - Yes
Clasp Type Buckle Buckle
Band Material Silicone Silicone
Band Colour Slate grey | Moss grey | Granite red | Black Graphite black | Ivory white | Pink earth
BATTERY Suunto 3 Amazfit GTS 3
Technology Lithium Ion -
Capacity - 250 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 20 days
Heavy usage - up to 6 days
Typical usage - up to 12 days
GPS mode - up to 20 hour(s)
Standby Time 10 days -
Rechargeable Battery Yes Yes
Recharge Time - 2 hour(s)
MISCELLANEOUS Suunto 3 Amazfit GTS 3
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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