Samsung Galaxy Watch vs. Garmin Forerunner 45S

Smartwatch Comparison, Reviews and Tests

Detailed comparison and review of Samsung Galaxy Watch 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

Samsung Galaxy Watch vs. Garmin Forerunner 45S Comparison Chart
GENERAL Samsung Galaxy Watch Garmin Forerunner 45S
Product Type Smart watch Sport watch
Operating System Tizen OS 4.0 -
Supported Host Device OS iOS 9 or later, Android 5.0 (Lollipop) or later iOS, Android
Wearing Style Watch style Watch style
Audio Input Microphone -
Audio Output Speaker -
Width 41.7 mm 39.5 mm
Height 45.7 mm 39.5 mm
Depth 12.6 mm 11.4 mm
Weight 49 g 32 g
Body Material Stainless steel -
Protection Dustproof, waterproof Waterproof
Clock Display Yes Yes
FEATURES Samsung Galaxy Watch Garmin Forerunner 45S
Sensors Accelerometer, ambient light sensor, barometer, gyro sensor, heart rate Accelerometer, heart rate
Tracking Data Distance, time, speed, calories burned, activity, heart rate, steps taken, water vs. caffeine intake Distance, time, speed, calories burned, sleep activity, heart rate, stress level
Goal Setting Yes Yes
Features Find phone function Music remote handling, find phone function, HR zones, Move IQ, Garmin Connect compatible, Find my Device
Notifications - Calendar, Email, social apps
Vibrating Alert Yes Yes
Digital Player MP3, WMA, WAV, AAC, AMR, M4A, OGG, 3GA, AWB, OGA -
CONNECTIVITY Samsung Galaxy Watch Garmin Forerunner 45S
Wireless Interface IEEE 802.11b/g/n, NFC, Bluetooth 4.2 Bluetooth, ANT+
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) -
DISPLAY Samsung Galaxy Watch Garmin Forerunner 45S
Type Super AMOLED - colour Memory-in-Pixel LCD - colour - transflective
Resolution 360 x 360 pixels 208 x 208 pixels
Screen Size 1.2" 1.04"
Colour Depth 24-bit (16.7 million colours) -
Screen Protection Corning Gorilla Glass DX+ (scratch resistant glass) -
Always On Display (AOD) Yes -
INPUT DEVICE Samsung Galaxy Watch Garmin Forerunner 45S
Type Touch sensitive screen -
CASE Samsung Galaxy Watch Garmin Forerunner 45S
Case Size 42 mm -
Case Shape Round Round
Case Details Rose gold | Midnight black | Gold | Black White | Iris | Black
BAND Samsung Galaxy Watch Garmin Forerunner 45S
Band Type Band Band
Band Size - S
Band Width 20 mm -
Fits Wrist with Circumference - 124-185 mm
Changeable - Yes
Clasp Type Buckle Buckle
Band Material Silicone Silicone
Band Colour - White | Iris | Black
STORAGE Samsung Galaxy Watch Garmin Forerunner 45S
Storage Capacity 4 GB -
RAM Samsung Galaxy Watch Garmin Forerunner 45S
RAM Size 750 MB -
CPU Samsung Galaxy Watch Garmin Forerunner 45S
Clock Speed 1.15 GHz -
BATTERY Samsung Galaxy Watch Garmin Forerunner 45S
Capacity 270 mAh -
Battery Life 4 day(s) -
Battery Life Details Typical usage - up to 4 days
Audio playback - up to 8.4 days
GPS mode - up to 13 hour(s)
Smartwatch mode - up to 7 days
Standby Time 6 days -
Wireless Charging Yes -
MISCELLANEOUS Samsung Galaxy Watch Garmin Forerunner 45S
Included Accessories Power adapter, wireless charging dock, wristband (Large), wristband (Small) Charging/data cable
Preloaded Software Stopwatch, Contacts, E-mail, Messages, Music Player, Alarm, Phone, Gallery, Weather, Navigation, Timer, Bloomberg -
Compliant Standards MIL-STD 810G, IP68 -
Max Depth of Water Resistance 50 m 50 m
Manufacturer Model Number SM-R810 -
Warranty 1-year warranty -
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