Polar M600 vs. Garmin Approach S20

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Polar M600 and Garmin Approach S20. 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 Approach S20 Comparison Chart
GENERAL Polar M600 Garmin Approach S20
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
Activity/Sport - Golf
Wearing Style Watch style Watch style
Audio Input Microphone -
Width 36 mm -
Height 45 mm -
Depth 13 mm -
Weight 63 g -
Body Details - Sensor: 13 mm x 27 mm 9 g
Protection Waterproof Waterproof
Colours Black -
Clock Display Yes Yes
Bundled with Heart rate sensor -
FEATURES Polar M600 Garmin Approach S20
Sensors Accelerometer, ambient light sensor, gyro sensor Accelerometer
Tracking Data Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken Distance, time, calories burned, activity, heart rate, steps taken
Goal Setting Yes Yes
Features Call handling, voice control, idle alert Sunlight readable, Garmin Connect compatible, TrueUp, Garmin AutoShot, TruSwing
Notifications SMS, Email, incoming calls Applications
Vibrating Alert Yes -
Navigation (GPS) - GPS receiver
CONNECTIVITY Polar M600 Garmin Approach S20
Wireless Interface IEEE 802.11b/g/n, Bluetooth 4.2 Bluetooth, ANT+
DISPLAY Polar M600 Garmin Approach S20
Type TFT - colour - transmissive Memory-in-Pixel LCD - monochrome
Resolution 240 x 240 pixels 128 x 128 pixels
Screen Size 1.3" -
Dimensions (WxH) - 23 mm x 23 mm
Pixel Density 260 ppi -
Screen Protection Corning Gorilla Glass 3 (scratch resistant glass) -
INPUT DEVICE Polar M600 Garmin Approach S20
Type - Single push-button
CASE Polar M600 Garmin Approach S20
Crystal Type - Chemically strengthened glass
Case Shape - Rounded square
BAND Polar M600 Garmin Approach S20
Band Type Band Strap
Changeable Yes -
Clasp Type - Buckle
Band Material Silicone Silicone
Band Colour Black | White Black
STORAGE Polar M600 Garmin Approach S20
Storage Capacity 4 GB 64 MB
RAM Polar M600 Garmin Approach S20
RAM Size 512 MB -
CPU Polar M600 Garmin Approach S20
Manufacturer MediaTek -
CPU Type MT2601 -
Clock Speed 1.2 GHz -
BATTERY Polar M600 Garmin Approach S20
Technology - Lithium Ion
Capacity 500 mAh -
Battery Life - 56 day(s)
Battery Life Details Training mode (with Android phone) - up to 2 days
Training mode (with iPhone) - up to 1 day
Smartwatch mode - up to 56 days
GPS mode - up to 15 hours
Rechargeable Battery - Yes
MISCELLANEOUS Polar M600 Garmin Approach S20
Included Accessories USB charging cable Charging/data cable
Preloaded Software Stopwatch, Time, Alarm Calendar, Time, Alarm Clock
Compliant Standards IPX8 -
Max Depth of Water Resistance 10 m 50 m
Max Operating Temperature - 60 °C
Min Operating Temperature - -20 °C
Warranty - 1-year warranty
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