Garmin Swim 2 vs. Suunto 3

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Garmin Swim 2 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 Swim 2 vs. Suunto 3 Comparison Chart
GENERAL Garmin Swim 2 Suunto 3
Product Type Sport watch Sport watch
Supported Host Device OS iOS, Android iOS, Android
Activity/Sport Running, swimming, cycling Running, swimming, cycling
Wearing Style Watch style Watch style
Width 42 mm 43 mm
Height 42 mm 43 mm
Depth 11.4 mm -
Weight 36 g 36 g
Body Material - ABS case
Protection Waterproof Waterproof
Colours - Light gold, pebble white
Clock Display Yes Yes
FEATURES Garmin Swim 2 Suunto 3
Sensors Accelerometer, optical heart sensor Accelerometer, heart rate
Tracking Data Distance, calories burned, activity, sleep activity, heart rate, steps taken, swimming metrics 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, HR zones, inactivity alert, Move IQ, Find my Device, TrueUp, Body Battery GPS via mobile, sunrise/sunset times, weather information
Notifications SMS, social apps, incoming calls -
Vibrating Alert Yes Yes
Feedback Type - Vibration alert, visual interface
Navigation (GPS) GPS/GLONASS/Galileo receiver -
Keypad Lock - Yes
CONNECTIVITY Garmin Swim 2 Suunto 3
Wireless Interface Bluetooth, ANT+ Bluetooth
DISPLAY Garmin Swim 2 Suunto 3
Type Memory-in-Pixel LCD - colour - transflective LED - colour
Resolution 208 x 208 pixels 218 x 218 pixels
Screen Size 1.04" -
Screen Protection Chemically strengthened glass -
CASE Garmin Swim 2 Suunto 3
Case Size 42 mm -
Crystal Type - Polyamide
Case Shape Round Round
Bezel - Stainless steel
Case Details Slate Slate grey | Slate grey/copper | Moss grey | Granite red | Black
BAND Garmin Swim 2 Suunto 3
Band Type Band Strap
Band Width - 20 mm
Fits Wrist with Circumference 129-197 mm 120-210 mm
Changeable Yes -
Clasp Type Buckle Buckle
Band Material Silicone Silicone
Band Colour Slate Slate grey | Moss grey | Granite red | Black
BATTERY Garmin Swim 2 Suunto 3
Technology Lithium Ion Lithium Ion
Battery Life - 5 day(s)
Battery Life Details Smartwatch mode - up to 7 days
GPS mode - up to 13 hour(s)
Pool and OHR mode - up to 72 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 Swim 2 Suunto 3
Included Accessories Charging cable USB charging cable
Preloaded Software - 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
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