Garmin Forerunner 45S vs. ASUS VivoWatch SP HC-A05

Smartwatch Comparison, Reviews and Tests

Detailed comparison and review of Garmin Forerunner 45S 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

Garmin Forerunner 45S vs. ASUS VivoWatch SP HC-A05 Comparison Chart
GENERAL Garmin Forerunner 45S ASUS VivoWatch SP HC-A05
Product Type Sport watch Sport watch
Supported Host Device OS iOS, Android Android 4.4 (KitKat) or later, iOS 11 or later
Wearing Style Watch style Watch style
Width 39.5 mm -
Height 39.5 mm -
Depth 11.4 mm -
Weight 32 g -
Body Details - Case only: 36 g
With band: 62 g
Protection Waterproof Dustproof, waterproof
Clock Display Yes Yes
FEATURES Garmin Forerunner 45S ASUS VivoWatch SP HC-A05
Sensors Accelerometer, heart rate Altimeter, gravity sensor, ECG sensor, PPG sensor
Tracking Data Distance, time, speed, calories burned, sleep activity, heart rate, stress level 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 Music remote handling, find phone function, HR zones, Move IQ, Garmin Connect compatible, Find my Device Call alerts, inactivity alert, ASUS HealthAI technology, medication reminder
Notifications Calendar, Email, social apps SMS, Email
Vibrating Alert Yes Yes
Feedback Type - Vibration alert, visual interface
Navigation (GPS) - GPS receiver
CONNECTIVITY Garmin Forerunner 45S ASUS VivoWatch SP HC-A05
Wireless Interface Bluetooth, ANT+ Bluetooth 4.2
DISPLAY Garmin Forerunner 45S ASUS VivoWatch SP HC-A05
Type Memory-in-Pixel LCD - colour - transflective LCD - colour - high-reflective
Resolution 208 x 208 pixels -
Screen Size 1.04" -
INPUT DEVICE Garmin Forerunner 45S ASUS VivoWatch SP HC-A05
Type - Touch sensitive screen
CASE Garmin Forerunner 45S ASUS VivoWatch SP HC-A05
Case Shape Round -
Case Details White | Iris | Black -
BAND Garmin Forerunner 45S ASUS VivoWatch SP HC-A05
Band Type Band Strap
Band Size S -
Band Width - 22 mm
Fits Wrist with Circumference 124-185 mm -
Changeable Yes Yes
Clasp Type Buckle Buckle
Band Material Silicone Medical silicone
Band Colour White | Iris | Black -
BATTERY Garmin Forerunner 45S ASUS VivoWatch SP HC-A05
Capacity - 200 mAh
Battery Life - 10 day(s)
Battery Life Details GPS mode - up to 13 hour(s)
Smartwatch mode - up to 7 days
Typical usage - up to 10 days
Power saving mode - up to 14 days
MISCELLANEOUS Garmin Forerunner 45S ASUS VivoWatch SP HC-A05
Included Accessories Charging/data cable Charging clip
Max Depth of Water Resistance 50 m 50 m
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