ASUS ZenWatch 3 WI503Q vs. ASUS VivoWatch SP HC-A05

Smartwatch Comparison, Reviews and Tests

Detailed comparison and review of ASUS ZenWatch 3 WI503Q and ASUS VivoWatch SP HC-A05. 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. ASUS VivoWatch SP HC-A05 Comparison Chart
GENERAL ASUS ZenWatch 3 WI503Q ASUS VivoWatch SP HC-A05
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 Android 4.4 (KitKat) or later, iOS 11 or later
Wearing Style Watch style Watch style
Audio Input Microphone -
Audio Output Speaker -
Body Details Main unit: 60 g
Wrist strap: 20 g
Case only: 36 g
With band: 62 g
Body Material 316L stainless steel alloy -
Protection Waterproof Dustproof, waterproof
Clock Display Yes Yes
FEATURES ASUS ZenWatch 3 WI503Q ASUS VivoWatch SP HC-A05
Sensors Ambient light sensor, 6-axis accelerometer Altimeter, gravity sensor, ECG sensor, PPG sensor
Tracking Data Distance, calories burned, activity, steps taken Distance, speed, calories burned, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level, blood pressure, ECG, sleep quality score
Goal Setting Yes Yes
Features Call handling, camera remote control, phone unlocking Call alerts, inactivity alert, ASUS HealthAI technology, medication reminder
Notifications Calendar, SMS, Email SMS, Email
Vibrating Alert Yes Yes
Feedback Type - Vibration alert, visual interface
Navigation (GPS) - GPS receiver
CONNECTIVITY ASUS ZenWatch 3 WI503Q ASUS VivoWatch SP HC-A05
Wireless Interface IEEE 802.11b/g/n, Bluetooth 4.1 Bluetooth 4.2
DISPLAY ASUS ZenWatch 3 WI503Q ASUS VivoWatch SP HC-A05
Type AMOLED - colour LCD - colour - high-reflective
Resolution 400 x 400 pixels -
Screen Size 1.39" -
Pixel Density 287 ppi -
Screen Protection Corning Gorilla Glass 3 (scratch resistant glass), 2.5D Arc Glass -
INPUT DEVICE ASUS ZenWatch 3 WI503Q ASUS VivoWatch SP HC-A05
Touchscreen Technology Capacitive -
Type Touch sensitive screen (multi-touch) Touch sensitive screen
CASE ASUS ZenWatch 3 WI503Q ASUS VivoWatch SP HC-A05
Case Size 45 mm -
Case Shape Round -
Case Details Gunmetal -
BAND ASUS ZenWatch 3 WI503Q ASUS VivoWatch SP HC-A05
Band Type Band Strap
Band Width 22 mm 22 mm
Changeable Yes Yes
Clasp Type - Buckle
Band Material Leather Medical silicone
Band Colour Dark brown -
STORAGE ASUS ZenWatch 3 WI503Q ASUS VivoWatch SP HC-A05
Storage Capacity 4 GB -
RAM ASUS ZenWatch 3 WI503Q ASUS VivoWatch SP HC-A05
RAM Size 512 MB -
CPU ASUS ZenWatch 3 WI503Q ASUS VivoWatch SP HC-A05
Manufacturer Qualcomm -
CPU Type Snapdragon Wear 2100 -
BATTERY ASUS ZenWatch 3 WI503Q ASUS VivoWatch SP HC-A05
Technology Lithium polymer -
Capacity 340 mAh 200 mAh
Battery Life - 10 day(s)
Battery Life Details - Typical usage - up to 10 days
Power saving mode - up to 14 days
MISCELLANEOUS ASUS ZenWatch 3 WI503Q ASUS VivoWatch SP HC-A05
Included Accessories Power adapter, magnetic charging cable Charging clip
Preloaded Software Stopwatch, Alarm, Timer -
Compliant Standards IP67 -
Max Depth of Water Resistance 1 m 50 m
Warranty 1-year warranty -
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