Garmin fēnix 6S vs. Garmin Approach S20

Smartwatch Comparison, Reviews and Tests

Side by side comparison and review of Garmin fēnix 6S and Garmin Approach S20. Compare design, displays, functions, batteries and other key specifications and features to simplify the choice of your perfect smartwatch. Our goal is to make it easier for you to decide on the watch that will best meet your expectations by revealing the main differences between the products.

Smartwatch Specifications Comparison

Garmin fēnix 6S vs. Garmin Approach S20 Comparison Chart
GENERAL Garmin fēnix 6S Garmin Approach S20
Product Type Sport watch Sport watch
Supported Host Device OS iOS, Android iOS, Android
Activity/Sport - Golf
Wearing Style Watch style Watch style
Width 42 mm -
Height 42 mm -
Depth 13.8 mm -
Weight 44 g -
Body Details - Sensor: 13 mm x 27 mm 9 g
Body Material Stainless steel, fibre-reinforced polymer -
Protection Waterproof Waterproof
Clock Display Yes Yes
FEATURES Garmin fēnix 6S Garmin Approach S20
Sensors Accelerometer, barometric altimeter, pulse oximeter, 3-axis compass, optical heart sensor Accelerometer
Tracking Data Distance, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation Distance, time, calories burned, activity, heart rate, steps taken
Goal Setting Yes Yes
Features Bluetooth Smart technology, store & play music Sunlight readable, Garmin Connect compatible, TrueUp, Garmin AutoShot, TruSwing
Notifications SMS, social apps, incoming calls Applications
Vibrating Alert Yes -
Navigation (GPS) GPS/GLONASS/Galileo receiver GPS receiver
CONNECTIVITY Garmin fēnix 6S Garmin Approach S20
Wireless Interface Bluetooth, Wi-Fi, ANT+ Bluetooth, ANT+
DISPLAY Garmin fēnix 6S Garmin Approach S20
Type Memory-in-Pixel LCD - colour - transflective Memory-in-Pixel LCD - monochrome
Resolution 240 x 240 pixels 128 x 128 pixels
Screen Size 1.2" -
Dimensions (WxH) - 23 mm x 23 mm
Screen Protection Corning Gorilla Glass 3 (scratch resistant glass) -
INPUT DEVICE Garmin fēnix 6S Garmin Approach S20
Type - Single push-button
CASE Garmin fēnix 6S Garmin Approach S20
Crystal Type - Chemically strengthened glass
Case Shape Round Rounded square
Case Details Silver -
BAND Garmin fēnix 6S Garmin Approach S20
Band Type Band Strap
Clasp Type Buckle Buckle
Band Material Silicone Silicone
Band Colour White | Black Black
STORAGE Garmin fēnix 6S Garmin Approach S20
Storage Capacity 32 GB 64 MB
RAM Garmin fēnix 6S Garmin Approach S20
RAM Size 64 MB -
BATTERY Garmin fēnix 6S Garmin Approach S20
Technology Lithium Ion Lithium Ion
Battery Life - 56 day(s)
Battery Life Details Smartwatch mode - up to 9 days
GPS mode - up to 25 hour(s)
Max Battery GPS Mode - up to 50 hour(s)
Expedition GPS Mode - up to 20 days
Battery Saver Watch Mode - up to 34 days
GPS with Music mode - up to 6 hour(s)
Smartwatch mode - up to 56 days
GPS mode - up to 15 hours
Rechargeable Battery Yes Yes
MISCELLANEOUS Garmin fēnix 6S Garmin Approach S20
Included Accessories Charging/data cable Charging/data cable
Preloaded Software - Calendar, Time, Alarm Clock
Max Depth of Water Resistance 100 m 50 m
Max Operating Temperature - 60 °C
Min Operating Temperature - -20 °C
Warranty 1-year warranty 1-year warranty
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