ASUS ZenWatch 3 WI503Q vs. Coros Pace 2

Smartwatch Comparison, Reviews and Tests

Detailed comparison and review of ASUS ZenWatch 3 WI503Q and Coros Pace 2. With our comprehensive overview, you can simply compare size, design, functions, battery capacities, but also other key features of both smartwatches and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the watch that best fits your needs and expectations.

Smartwatch Specifications Comparison

ASUS ZenWatch 3 WI503Q vs. Coros Pace 2 Comparison Chart
GENERAL ASUS ZenWatch 3 WI503Q Coros Pace 2
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
Activity/Sport - Running, cycling, trekking, indoor running, triathlon, pool swimming, open water swimming, strength training, gym cardio, GPS cardio
Wearing Style Watch style Watch style
Audio Input Microphone -
Audio Output Speaker -
Body Details Main unit: 60 g
Wrist strap: 20 g
With silicone band: 35 g
With nylon band: 29 g
Body Material 316L stainless steel alloy Fibre reinforced polymer
Protection Waterproof Waterproof
Clock Display Yes Yes
FEATURES ASUS ZenWatch 3 WI503Q Coros Pace 2
Sensors Ambient light sensor, 6-axis accelerometer Accelerometer, thermometre, gyro sensor, barometric altimeter, electromagnetic compass, optical heart sensor
Tracking Data Distance, calories burned, activity, steps taken Distance, calories burned, activity, sleep activity, heart rate, steps taken
Goal Setting Yes Yes
Features Call handling, camera remote control, phone unlocking -
Notifications Calendar, SMS, Email Calendar, SMS, social apps, incoming calls
Vibrating Alert Yes Yes
Feedback Type - Vibration alert, visual interface
Navigation (GPS) - GPS/GLONASS/BeiDou receiver
CONNECTIVITY ASUS ZenWatch 3 WI503Q Coros Pace 2
Wireless Interface IEEE 802.11b/g/n, Bluetooth 4.1 Bluetooth, ANT+
DISPLAY ASUS ZenWatch 3 WI503Q Coros Pace 2
Type AMOLED - colour Memory-in-Pixel LCD - colour
Resolution 400 x 400 pixels 240 x 240 pixels
Screen Size 1.39" 1.2"
Pixel Density 287 ppi -
Colour Depth - 6-bit (64 colours)
Screen Protection Corning Gorilla Glass 3 (scratch resistant glass), 2.5D Arc Glass Corning Gorilla Glass (scratch resistant glass)
INPUT DEVICE ASUS ZenWatch 3 WI503Q Coros Pace 2
Touchscreen Technology Capacitive -
Type Touch sensitive screen (multi-touch) Single push-button, digital dial
CASE ASUS ZenWatch 3 WI503Q Coros Pace 2
Case Size 45 mm -
Case Shape Round Round
Case Details Gunmetal Navy
BAND ASUS ZenWatch 3 WI503Q Coros Pace 2
Band Type Band Band
Band Width 22 mm 20 mm
Changeable Yes Yes
Clasp Type - Buckle
Band Material Leather Silicone
Band Colour Dark brown Navy
STORAGE ASUS ZenWatch 3 WI503Q Coros Pace 2
Storage Capacity 4 GB -
RAM ASUS ZenWatch 3 WI503Q Coros Pace 2
RAM Size 512 MB -
CPU ASUS ZenWatch 3 WI503Q Coros Pace 2
Manufacturer Qualcomm -
CPU Type Snapdragon Wear 2100 -
BATTERY ASUS ZenWatch 3 WI503Q Coros Pace 2
Technology Lithium polymer -
Capacity 340 mAh -
Battery Life - 20 day(s)
Battery Life Details - Regular usage - up to 20 days
UltraMax GPS mode - up to 60 hour(s)
Full GPS mode - up to 30 hour(s)
Rechargeable Battery - Yes
Recharge Time - 2 hour(s)
MISCELLANEOUS ASUS ZenWatch 3 WI503Q Coros Pace 2
Included Accessories Power adapter, magnetic charging cable Charging cable
Preloaded Software Stopwatch, Alarm, Timer -
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 2-year warranty
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