Polar M430 vs. Garmin Approach S42

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Polar M430 and Garmin Approach S42. 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 M430 vs. Garmin Approach S42 Comparison Chart
GENERAL Polar M430 Garmin Approach S42
Product Type Sport watch Sport watch
Supported Host Device OS iOS, Android, Windows, MacOS iOS, Android
Activity/Sport - Golf
Wearing Style Watch style Watch style
Width - 43.4 mm
Height - 43.4 mm
Depth 12 mm 11.7 mm
Weight 51 g 43 g
Protection Water-resistant Waterproof
Colours White | Orange | Black | Blue | Grey -
Clock Display Yes Yes
FEATURES Polar M430 Garmin Approach S42
Sensors Accelerometer, optical heart sensor Accelerometer, gyro sensor
Tracking Data Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken Distance, time, calories burned, activity, sleep activity, steps taken
Goal Setting Yes Yes
Features Fitness test Find phone function, sunlight readable, Bluetooth Smart technology, inactivity alert, Garmin Connect compatible, Find my Device, TrueUp, Garmin AutoShot, TruSwing, weather information, 42000+ preloaded courses
Notifications Calendar, SMS, social apps, incoming calls Calendar, incoming calls, applications
Vibrating Alert Yes Yes
Feedback Type Vibration alert, visual interface Vibration alert, visual interface
Navigation (GPS) GPS/A-GPS receiver GPS receiver
CONNECTIVITY Polar M430 Garmin Approach S42
Wireless Interface Bluetooth Bluetooth
Connectors USB -
DISPLAY Polar M430 Garmin Approach S42
Type LCD - monochrome Memory-in-Pixel LCD - colour
Resolution 128 x 128 pixels 240 x 240 pixels
Screen Size - 1.2"
INPUT DEVICE Polar M430 Garmin Approach S42
Type Push buttons Touch sensitive screen
CASE Polar M430 Garmin Approach S42
Case Shape - Round
Bezel - Metal
Case Details - Gunmetal | Polished silver | Rose gold
BAND Polar M430 Garmin Approach S42
Band Type - Band
Band Size S -
Fits Wrist with Circumference - 125-202 mm
Changeable - Yes
Clasp Type - Buckle
Band Material - Silicone
Band Colour - Black | White | Light sand
STORAGE Polar M430 Garmin Approach S42
Storage Capacity - 64 MB
BATTERY Polar M430 Garmin Approach S42
Technology Lithium polymer Lithium Ion
Capacity 240 mAh -
Battery Life 8 hours 10 day(s)
Battery Life Details Watch mode - up to 14 days
Training mode - up to 5 days
Training mode (GPS and wrist-based heart rate) - up to 8 hour(s)
Smartwatch mode - up to 10 days
GPS mode - up to 15 hours
Standby Time 14 days -
Rechargeable Battery Yes Yes
MISCELLANEOUS Polar M430 Garmin Approach S42
Included Accessories USB charging cable Charging/data cable
Max Depth of Water Resistance 30 m 50 m
Max Operating Temperature 50 °C 60 °C
Min Operating Temperature -10 °C -20 °C
Warranty 2-year warranty 1-year warranty
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