Garmin Legacy Hero Series First Avenger vs. Suunto 3

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Garmin Legacy Hero Series First Avenger and Suunto 3. 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

Garmin Legacy Hero Series First Avenger vs. Suunto 3 Comparison Chart
GENERAL Garmin Legacy Hero Series First Avenger Suunto 3
Product Type Sport watch Sport watch
Supported Host Device OS iOS, Android iOS, Android
Activity/Sport - Running, swimming, cycling
Wearing Style Watch style Watch style
Width 45.1 mm 43 mm
Height 45.1 mm 43 mm
Depth 12.8 mm -
Weight 50.5 g 36 g
Body Material Stainless steel, fibre-reinforced polymer ABS case
Protection Water-resistant Waterproof
Colours - Light gold, pebble white
Clock Display Yes Yes
FEATURES Garmin Legacy Hero Series First Avenger Suunto 3
Sensors Accelerometer, thermometre, altimeter, gyro sensor, electromagnetic compass, optical heart sensor, Pulse Ox sensor Accelerometer, heart rate
Tracking Data Distance, time, calories burned, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level, menstrual cycle, breathing rate, hydration Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken, cadence, stress level, lap time
Modes - Exercise mode
Goal Setting Yes Yes
Features Music remote handling, find phone function, idle alert, HR zones, Move IQ, Garmin Connect compatible, Find my Device, store & play music, rejecting a call, Garmin Elevate, TrueUp, Body Battery, animated workouts GPS via mobile, sunrise/sunset times, weather information
Notifications SMS, incoming calls -
Vibrating Alert - Yes
Feedback Type - Vibration alert, visual interface
Navigation (GPS) GPS/GLONASS/Galileo receiver -
Payment Technology Garmin Pay -
Keypad Lock - Yes
CONNECTIVITY Garmin Legacy Hero Series First Avenger Suunto 3
Wireless Interface Bluetooth, Wi-Fi, NFC, ANT+ Bluetooth
DISPLAY Garmin Legacy Hero Series First Avenger Suunto 3
Type Memory-in-Pixel LCD - colour LED - colour
Resolution 260 x 260 pixels 218 x 218 pixels
Screen Size 1.3" -
Screen Protection Corning Gorilla Glass 3 (scratch resistant glass) -
INPUT DEVICE Garmin Legacy Hero Series First Avenger Suunto 3
Type Touch sensitive screen, touch buttons -
CASE Garmin Legacy Hero Series First Avenger Suunto 3
Case Size 45 mm -
Crystal Type - Polyamide
Case Shape Round Round
Bezel Brushed stainless steel Stainless steel
Case Back Polymer -
Case Details Silver / midnight blue Slate grey | Slate grey/copper | Moss grey | Granite red | Black
BAND Garmin Legacy Hero Series First Avenger Suunto 3
Band Type Band Strap
Band Width 22 mm 20 mm
Fits Wrist with Circumference 135-200 mm 120-210 mm
Clasp Type Buckle Buckle
Band Material Tactical leather Silicone
Band Colour Brown Slate grey | Moss grey | Granite red | Black
BATTERY Garmin Legacy Hero Series First Avenger Suunto 3
Technology Lithium polymer Lithium Ion
Battery Life 8 day(s) 5 day(s)
Battery Life Details Smartwatch mode - up to 8 days
GPS mode - up to 18 hour(s)
Smartwatch with music mode - up to 7.5 hour(s)
GPS with Music mode - up to 6 hour(s)
Training mode/GPS off - up to 40 hour(s)
Training mode/GPS on - up to 30 hour(s)
Standby Time - 10 days
Rechargeable Battery Yes Yes
MISCELLANEOUS Garmin Legacy Hero Series First Avenger Suunto 3
Included Accessories Charging/data cable USB charging cable
Preloaded Software Garmin Pay, Garmion Connect IQ Stopwatch, Alarm Clock
Max Depth of Water Resistance 50 m 30 m
Max Operating Temperature 60 °C 60 °C
Min Operating Temperature -20 °C -20 °C
Other projects: