ASUS ZenWatch vs. Garmin Forerunner 45S

Smartwatch Comparison, Reviews and Tests

Detailed comparison and review of ASUS ZenWatch and Garmin Forerunner 45S. 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 vs. Garmin Forerunner 45S Comparison Chart
GENERAL ASUS ZenWatch Garmin Forerunner 45S
Product Type Smart watch Sport watch
Operating System Android Wear -
Supported Host Device OS Android 4.3 (Jelly Bean) or later iOS, Android
Wearing Style - Watch style
Audio Input Microphone -
Width - 39.5 mm
Height - 39.5 mm
Depth - 11.4 mm
Weight - 32 g
Body Details Wrist strap: 22 mm 25 g -
Body Material Stainless steel -
Protection Waterproof Waterproof
Colours Silver, rose gold -
Clock Display - Yes
FEATURES ASUS ZenWatch Garmin Forerunner 45S
Sensors 3-axis gyro sensor, digital compass, heart rate, 3-axis accelerometer Accelerometer, heart rate
Tracking Data Calories burned, activity, heart rate, steps taken Distance, time, speed, calories burned, sleep activity, heart rate, stress level
Goal Setting - Yes
Features Charging terminals, camera remote control Music remote handling, find phone function, HR zones, Move IQ, Garmin Connect compatible, Find my Device
Notifications Missed calls, SMS, Email Calendar, Email, social apps
Vibrating Alert - Yes
CELLULAR ASUS ZenWatch Garmin Forerunner 45S
Messaging Services SMS -
Supported Mobile Messaging Services SMS -
CONNECTIVITY ASUS ZenWatch Garmin Forerunner 45S
Wireless Interface Bluetooth 4.0 Bluetooth, ANT+
Connectors Micro-USB -
DISPLAY ASUS ZenWatch Garmin Forerunner 45S
Type AMOLED - colour Memory-in-Pixel LCD - colour - transflective
Resolution 320 x 320 pixels 208 x 208 pixels
Screen Size 1.63" 1.04"
Pixel Density 278 ppi -
Screen Protection Corning Gorilla Glass 3 (scratch resistant glass) -
Always On Display (AOD) Yes -
INPUT DEVICE ASUS ZenWatch Garmin Forerunner 45S
Type Touch sensitive screen -
CASE ASUS ZenWatch Garmin Forerunner 45S
Case Shape - Round
Case Details - White | Iris | Black
BAND ASUS ZenWatch Garmin Forerunner 45S
Band Type - Band
Band Size - S
Fits Wrist with Circumference - 124-185 mm
Changeable Yes Yes
Clasp Type - Buckle
Band Material - Silicone
Band Colour - White | Iris | Black
STORAGE ASUS ZenWatch Garmin Forerunner 45S
Storage Capacity 4 GB -
RAM ASUS ZenWatch Garmin Forerunner 45S
RAM Size 512 MB -
CPU ASUS ZenWatch Garmin Forerunner 45S
Manufacturer Qualcomm -
CPU Type Snapdragon 400 -
Clock Speed 1.2 GHz -
BATTERY ASUS ZenWatch Garmin Forerunner 45S
Technology Lithium polymer -
Capacity 1.4 Wh -
Battery Life Details - GPS mode - up to 13 hour(s)
Smartwatch mode - up to 7 days
MISCELLANEOUS ASUS ZenWatch Garmin Forerunner 45S
Included Accessories Power adapter, USB charging cable, charging cradle, brown leather wrist strap Charging/data cable
Preloaded Software ViewFinder, Voice Command, Alarm Clock, Google Maps Navigation, Google Now -
Compliant Standards IP55 -
Max Depth of Water Resistance - 50 m
Warranty 1-year warranty -
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