Polar M430 vs. Garmin fēnix 6 Sapphire

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Polar M430 and Garmin fēnix 6 Sapphire. 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 fēnix 6 Sapphire Comparison Chart
GENERAL Polar M430 Garmin fēnix 6 Sapphire
Product Type Sport watch Sport watch
Supported Host Device OS iOS, Android, Windows, MacOS iOS, Android
Activity/Sport - Running, swimming, ski, cycling, hiking, climbing, snowboarding, rower, kayaking, jumpmaster, stand up paddleboarding
Wearing Style Watch style Watch style
Width - 47 mm
Height - 47 mm
Depth 12 mm 14.7 mm
Weight 51 g 60 g
Body Material - Fibre-reinforced polymer
Protection Water-resistant Waterproof
Colours White | Orange | Black | Blue | Grey -
Clock Display Yes Yes
FEATURES Polar M430 Garmin fēnix 6 Sapphire
Sensors Accelerometer, optical heart sensor Accelerometer, barometric altimeter, pulse oximeter, 3-axis compass, optical heart sensor
Tracking Data Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken Distance, time, speed, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level
Goal Setting Yes Yes
Features Fitness test Find phone function, HR zones, Bluetooth Smart technology, VIRB control, inactivity alert, Move IQ, Find my Device, store & play music, Garmin Elevate, TrueUp, Body Battery, PacePro pace guidance, dual grid coordinates format
Notifications Calendar, SMS, social apps, incoming calls Calendar, SMS, social apps, incoming calls
Vibrating Alert Yes Yes
Feedback Type Vibration alert, visual interface -
Navigation (GPS) GPS/A-GPS receiver GPS/GLONASS/Galileo receiver
Payment Technology - Garmin Pay
CONNECTIVITY Polar M430 Garmin fēnix 6 Sapphire
Wireless Interface Bluetooth Bluetooth, Wi-Fi, ANT+
Connectors USB -
DISPLAY Polar M430 Garmin fēnix 6 Sapphire
Type LCD - monochrome Memory-in-Pixel LCD - colour - transflective
Resolution 128 x 128 pixels 260 x 260 pixels
Screen Size - 1.3"
Screen Protection - Sapphire glass
INPUT DEVICE Polar M430 Garmin fēnix 6 Sapphire
Type Push buttons Touch buttons
CASE Polar M430 Garmin fēnix 6 Sapphire
Case Size - 47 mm
Case Shape - Round
Case Back - Metal
Case Details - Carbon grey DLC | Titanium
BAND Polar M430 Garmin fēnix 6 Sapphire
Band Type - Band
Band Size S -
Band Width - 22 mm
Fits Wrist with Circumference - 125-208 mm
Clasp Type - Buckle
Band Material - Silicone
Band Colour - Black | Ember orange | Titanium
STORAGE Polar M430 Garmin fēnix 6 Sapphire
Storage Capacity - 32 GB
BATTERY Polar M430 Garmin fēnix 6 Sapphire
Technology Lithium polymer Lithium Ion
Capacity 240 mAh -
Battery Life 8 hours 48 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 14 days
GPS mode - up to 36 hour(s)
Max Battery GPS Mode - up to 72 hour(s)
Expedition GPS Mode - up to 28 days
Battery Saver Watch Mode - up to 48 days
GPS with Music mode - up to 10 hour(s)
Standby Time 14 days -
Rechargeable Battery Yes Yes
MISCELLANEOUS Polar M430 Garmin fēnix 6 Sapphire
Included Accessories USB charging cable Charging/data cable
Preloaded Software - Garmin Pay
Max Depth of Water Resistance 30 m 100 m
Max Operating Temperature 50 °C -
Min Operating Temperature -10 °C -
Warranty 2-year warranty 1-year warranty
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