ASUS ZenWatch 3 WI503Q vs. Garmin Legacy Hero Series First Avenger

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of ASUS ZenWatch 3 WI503Q and Garmin Legacy Hero Series First Avenger. 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

ASUS ZenWatch 3 WI503Q vs. Garmin Legacy Hero Series First Avenger Comparison Chart
GENERAL ASUS ZenWatch 3 WI503Q Garmin Legacy Hero Series First Avenger
Product Type Smart watch Sport watch
Operating System Android Wear -
Supported Host Device OS Android 4.3 (Jelly Bean) or later, iOS 8.2 or later iOS, Android
Wearing Style Watch style Watch style
Audio Input Microphone -
Audio Output Speaker -
Width - 45.1 mm
Height - 45.1 mm
Depth - 12.8 mm
Weight - 50.5 g
Body Details Main unit: 60 g
Wrist strap: 20 g
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Body Material 316L stainless steel alloy Stainless steel, fibre-reinforced polymer
Protection Waterproof Water-resistant
Clock Display Yes Yes
FEATURES ASUS ZenWatch 3 WI503Q Garmin Legacy Hero Series First Avenger
Sensors Ambient light sensor, 6-axis accelerometer Accelerometer, thermometre, altimeter, gyro sensor, electromagnetic compass, optical heart sensor, Pulse Ox sensor
Tracking Data Distance, calories burned, activity, steps taken Distance, time, calories burned, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level, menstrual cycle, breathing rate, hydration
Goal Setting Yes Yes
Features Call handling, camera remote control, phone unlocking 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
Notifications Calendar, SMS, Email SMS, incoming calls
Vibrating Alert Yes -
Navigation (GPS) - GPS/GLONASS/Galileo receiver
Payment Technology - Garmin Pay
CONNECTIVITY ASUS ZenWatch 3 WI503Q Garmin Legacy Hero Series First Avenger
Wireless Interface IEEE 802.11b/g/n, Bluetooth 4.1 Bluetooth, Wi-Fi, NFC, ANT+
DISPLAY ASUS ZenWatch 3 WI503Q Garmin Legacy Hero Series First Avenger
Type AMOLED - colour Memory-in-Pixel LCD - colour
Resolution 400 x 400 pixels 260 x 260 pixels
Screen Size 1.39" 1.3"
Pixel Density 287 ppi -
Screen Protection Corning Gorilla Glass 3 (scratch resistant glass), 2.5D Arc Glass Corning Gorilla Glass 3 (scratch resistant glass)
INPUT DEVICE ASUS ZenWatch 3 WI503Q Garmin Legacy Hero Series First Avenger
Touchscreen Technology Capacitive -
Type Touch sensitive screen (multi-touch) Touch sensitive screen, touch buttons
CASE ASUS ZenWatch 3 WI503Q Garmin Legacy Hero Series First Avenger
Case Size 45 mm 45 mm
Case Shape Round Round
Bezel - Brushed stainless steel
Case Back - Polymer
Case Details Gunmetal Silver / midnight blue
BAND ASUS ZenWatch 3 WI503Q Garmin Legacy Hero Series First Avenger
Band Type Band Band
Band Width 22 mm 22 mm
Fits Wrist with Circumference - 135-200 mm
Changeable Yes -
Clasp Type - Buckle
Band Material Leather Tactical leather
Band Colour Dark brown Brown
STORAGE ASUS ZenWatch 3 WI503Q Garmin Legacy Hero Series First Avenger
Storage Capacity 4 GB -
RAM ASUS ZenWatch 3 WI503Q Garmin Legacy Hero Series First Avenger
RAM Size 512 MB -
CPU ASUS ZenWatch 3 WI503Q Garmin Legacy Hero Series First Avenger
Manufacturer Qualcomm -
CPU Type Snapdragon Wear 2100 -
BATTERY ASUS ZenWatch 3 WI503Q Garmin Legacy Hero Series First Avenger
Technology Lithium polymer Lithium polymer
Capacity 340 mAh -
Battery Life - 8 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)
Rechargeable Battery - Yes
MISCELLANEOUS ASUS ZenWatch 3 WI503Q Garmin Legacy Hero Series First Avenger
Included Accessories Power adapter, magnetic charging cable Charging/data cable
Preloaded Software Stopwatch, Alarm, Timer Garmin Pay, Garmion Connect IQ
Compliant Standards IP67 -
Max Depth of Water Resistance 1 m 50 m
Max Operating Temperature - 60 °C
Min Operating Temperature - -20 °C
Warranty 1-year warranty -
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