Polar M600 vs. Garmin Forerunner 45S

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Polar M600 and Garmin Forerunner 45S. Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.

Smartwatch Specifications Comparison

Polar M600 vs. Garmin Forerunner 45S Comparison Chart
GENERAL Polar M600 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 8.2 or later iOS, Android
Wearing Style Watch style Watch style
Audio Input Microphone -
Width 36 mm 39.5 mm
Height 45 mm 39.5 mm
Depth 13 mm 11.4 mm
Weight 63 g 32 g
Protection Waterproof Waterproof
Colours Black -
Clock Display Yes Yes
Bundled with Heart rate sensor -
FEATURES Polar M600 Garmin Forerunner 45S
Sensors Accelerometer, ambient light sensor, gyro sensor Accelerometer, heart rate
Tracking Data Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken Distance, time, speed, calories burned, sleep activity, heart rate, stress level
Goal Setting Yes Yes
Features Call handling, voice control, idle alert Music remote handling, find phone function, HR zones, Move IQ, Garmin Connect compatible, Find my Device
Notifications SMS, Email, incoming calls Calendar, Email, social apps
Vibrating Alert Yes Yes
CONNECTIVITY Polar M600 Garmin Forerunner 45S
Wireless Interface IEEE 802.11b/g/n, Bluetooth 4.2 Bluetooth, ANT+
DISPLAY Polar M600 Garmin Forerunner 45S
Type TFT - colour - transmissive Memory-in-Pixel LCD - colour - transflective
Resolution 240 x 240 pixels 208 x 208 pixels
Screen Size 1.3" 1.04"
Pixel Density 260 ppi -
Screen Protection Corning Gorilla Glass 3 (scratch resistant glass) -
CASE Polar M600 Garmin Forerunner 45S
Case Shape - Round
Case Details - White | Iris | Black
BAND Polar M600 Garmin Forerunner 45S
Band Type Band Band
Band Size - S
Fits Wrist with Circumference - 124-185 mm
Changeable Yes Yes
Clasp Type - Buckle
Band Material Silicone Silicone
Band Colour Black | White White | Iris | Black
STORAGE Polar M600 Garmin Forerunner 45S
Storage Capacity 4 GB -
RAM Polar M600 Garmin Forerunner 45S
RAM Size 512 MB -
CPU Polar M600 Garmin Forerunner 45S
Manufacturer MediaTek -
CPU Type MT2601 -
Clock Speed 1.2 GHz -
BATTERY Polar M600 Garmin Forerunner 45S
Capacity 500 mAh -
Battery Life Details Training mode (with Android phone) - up to 2 days
Training mode (with iPhone) - up to 1 day
GPS mode - up to 13 hour(s)
Smartwatch mode - up to 7 days
MISCELLANEOUS Polar M600 Garmin Forerunner 45S
Included Accessories USB charging cable Charging/data cable
Preloaded Software Stopwatch, Time, Alarm -
Compliant Standards IPX8 -
Max Depth of Water Resistance 10 m 50 m
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