Garmin Swim 2 vs. Amazfit GTR 2

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Garmin Swim 2 and Amazfit GTR 2. 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. Amazfit GTR 2 Comparison Chart
GENERAL Garmin Swim 2 Amazfit GTR 2
Product Type Sport watch Smart watch
Supported Host Device OS iOS, Android iOS 10 or later, Android 5.0 (Lollipop) or later
Activity/Sport Running, swimming, cycling -
Wearing Style Watch style Watch style
Audio Input - Microphone
Width 42 mm -
Height 42 mm -
Depth 11.4 mm -
Weight 36 g -
Body Details - Case only: 39 g
Body Material - Stainless steel
Protection Waterproof Water-resistant
Clock Display Yes Yes
FEATURES Garmin Swim 2 Amazfit GTR 2
Sensors Accelerometer, optical heart sensor Accelerometer, ambient light sensor, gyro sensor, SpO2 sensor, 3-axis magnetometer, BioTracker 2 PPG biological tracking optical sensor
Tracking Data Distance, calories burned, activity, sleep activity, heart rate, steps taken, swimming metrics Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level, REM phases
Goal Setting Yes Yes
Features Music remote handling, find phone function, HR zones, inactivity alert, Move IQ, Find my Device, TrueUp, Body Battery Making a call, store & play music, huami-PAI Health Assessment System
Notifications SMS, social apps, incoming calls SMS, Email, social apps, incoming calls
Vibrating Alert Yes Yes
Feedback Type - Vibration alert, visual interface
Navigation (GPS) GPS/GLONASS/Galileo receiver GPS receiver
Internet of Things (IoT) Compatible - Yes
IoT Intelligent Assistant - Alexa
CONNECTIVITY Garmin Swim 2 Amazfit GTR 2
Wireless Interface Bluetooth, ANT+ Wi-Fi, Bluetooth 5.0
DISPLAY Garmin Swim 2 Amazfit GTR 2
Type Memory-in-Pixel LCD - colour - transflective AMOLED - colour
Resolution 208 x 208 pixels 454 x 454 pixels
Screen Size 1.04" 1.39"
Pixel Density - 326 ppi
Screen Protection Chemically strengthened glass Tempered glass
Always On Display (AOD) - Yes
INPUT DEVICE Garmin Swim 2 Amazfit GTR 2
Type - Touch sensitive screen
CASE Garmin Swim 2 Amazfit GTR 2
Case Size 42 mm -
Case Shape Round Round
Case Details Slate -
BAND Garmin Swim 2 Amazfit GTR 2
Band Type Band Strap
Band Width - 22 mm
Fits Wrist with Circumference 129-197 mm -
Changeable Yes Yes
Clasp Type Buckle Pin buckle
Band Material Silicone Leather
Band Colour Slate Obsidian black
STORAGE Garmin Swim 2 Amazfit GTR 2
User Memory - 3 GB
BATTERY Garmin Swim 2 Amazfit GTR 2
Technology Lithium Ion -
Capacity - 471 mAh
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)
Typical usage - up to 14 days
Basic mode - up to 38 days
GPS mode - up to 48 hour(s)
Talk time - up to 10 hour(s)
Rechargeable Battery Yes Yes
Recharge Time - 2.5 hour(s)
MISCELLANEOUS Garmin Swim 2 Amazfit GTR 2
Included Accessories Charging cable Magnetic charging dock
Preloaded Software - Amazon Alexa
Max Depth of Water Resistance 50 m 50 m
Max Operating Temperature 60 °C -
Min Operating Temperature -20 °C -
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