Garmin Forerunner 245 vs. Garmin Approach S42

Smartwatch Comparison, Reviews and Tests

Side by side comparison and review of Garmin Forerunner 245 and Garmin Approach S42. 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 Forerunner 245 vs. Garmin Approach S42 Comparison Chart
GENERAL Garmin Forerunner 245 Garmin Approach S42
Product Type Sport watch Sport watch
Supported Host Device OS - iOS, Android
Activity/Sport Running, swimming, ski, cycling Golf
Wearing Style Watch style Watch style
Width 42.3 mm 43.4 mm
Height 42.3 mm 43.4 mm
Depth 12.2 mm 11.7 mm
Weight 38.5 g 43 g
Body Material Fibre-reinforced polymer -
Protection Waterproof Waterproof
Colours Black -
Clock Display Yes Yes
FEATURES Garmin Forerunner 245 Garmin Approach S42
Sensors Accelerometer, electromagnetic compass, optical heart sensor Accelerometer, gyro sensor
Tracking Data Distance, time, speed, heart rate, stress level Distance, time, calories burned, activity, sleep activity, steps taken
Goal Setting Yes Yes
Features Music remote handling, camera remote control, find phone function, VO2 max, HR zones, Move IQ, Garmin Connect compatible, Find my Device, rejecting a call, Garmin Elevate, TrueUp, Body Battery 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 SMS, social apps, incoming calls Calendar, incoming calls, applications
Vibrating Alert - Yes
Feedback Type - Vibration alert, visual interface
Navigation (GPS) GPS/GLONASS/Galileo receiver GPS receiver
CONNECTIVITY Garmin Forerunner 245 Garmin Approach S42
Wireless Interface Bluetooth, ANT+ Bluetooth
DISPLAY Garmin Forerunner 245 Garmin Approach S42
Type Memory-in-Pixel LCD - colour - transflective Memory-in-Pixel LCD - colour
Resolution 240 x 240 pixels 240 x 240 pixels
Screen Size 1.2" 1.2"
Screen Protection Corning Gorilla Glass 3 (scratch resistant glass) -
INPUT DEVICE Garmin Forerunner 245 Garmin Approach S42
Type - Touch sensitive screen
CASE Garmin Forerunner 245 Garmin Approach S42
Case Shape Round Round
Bezel - Metal
Case Details Black Gunmetal | Polished silver | Rose gold
BAND Garmin Forerunner 245 Garmin Approach S42
Band Type Band Band
Band Width 20 mm -
Fits Wrist with Circumference 127-204 mm 125-202 mm
Changeable Yes Yes
Clasp Type Buckle Buckle
Band Material Silicone Silicone
Band Colour Grey | Merlot Black | White | Light sand
STORAGE Garmin Forerunner 245 Garmin Approach S42
Storage Capacity - 64 MB
BATTERY Garmin Forerunner 245 Garmin Approach S42
Technology - Lithium Ion
Battery Life - 10 day(s)
Battery Life Details GPS mode - up to 24 hour(s)
Smartwatch mode - up to 7 days
Smartwatch mode - up to 10 days
GPS mode - up to 15 hours
Rechargeable Battery - Yes
MISCELLANEOUS Garmin Forerunner 245 Garmin Approach S42
Included Accessories Charging/data cable Charging/data cable
Preloaded Software Calendar, Weather, Timer, Fitness Age -
Max Depth of Water Resistance 50 m 50 m
Max Operating Temperature - 60 °C
Min Operating Temperature - -20 °C
Warranty - 1-year warranty
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