Garmin Forerunner 235 vs. Garmin Approach S12

Smartwatch Comparison, Reviews and Tests

Side by side comparison and review of Garmin Forerunner 235 and Garmin Approach S12. 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 235 vs. Garmin Approach S12 Comparison Chart
GENERAL Garmin Forerunner 235 Garmin Approach S12
Product Type Sport watch Sport watch
Supported Host Device OS - iOS, Android
Activity/Sport Running, cycling Golf
Wearing Style Watch style Watch style
Width 45 mm 43.7 mm
Height 45 mm 43.7 mm
Depth 11.7 mm 11.5 mm
Weight 42 g 34.1 g
Protection Water-resistant Waterproof
Colours Black, marsala red | Black and grey | Frost blue -
Clock Display Yes Yes
FEATURES Garmin Forerunner 235 Garmin Approach S12
Sensors Accelerometer, optical heart sensor Accelerometer
Tracking Data Distance, time, speed, calories burned, sleep activity, heart rate Distance, time, activity, steps taken, golf shot distance
Goal Setting Yes Yes
Features Find phone function, VO2 max, idle alert, HR zones, VIRB control, inactivity alert, Garmin Elevate, LiveTrack, TrueUp, auto pause, auto lap, music playback control, voice instructions Sunlight readable, Bluetooth Smart technology, 42000+ preloaded courses
Vibrating Alert Yes -
Feedback Type - Vibration alert, visual interface
Navigation (GPS) GPS/GLONASS receiver GPS receiver
CONNECTIVITY Garmin Forerunner 235 Garmin Approach S12
Wireless Interface - Bluetooth
DISPLAY Garmin Forerunner 235 Garmin Approach S12
Type Memory-in-Pixel LCD - colour - transflective Memory-in-Pixel LCD - monochrome
Resolution 215 x 180 pixels 176 x 176 pixels
Screen Size 1.23" -
Dimensions (WxH) - 23 mm x 23 mm
Screen Protection Chemically strengthened glass -
CASE Garmin Forerunner 235 Garmin Approach S12
Case Shape Round Round
Case Details - Slate grey | Black | White | Granite blue
BAND Garmin Forerunner 235 Garmin Approach S12
Band Type Strap Strap
Fits Wrist with Circumference - 125-202 mm
Changeable - Yes
Clasp Type Buckle Buckle
Band Material Silicone Silicone
Band Colour Grey Slate grey
STORAGE Garmin Forerunner 235 Garmin Approach S12
Storage Capacity - 125 MB
BATTERY Garmin Forerunner 235 Garmin Approach S12
Technology - Lithium Ion
Battery Life - 70 day(s)
Battery Life Details GPS mode - up to 11 hour(s)
Smartwatch mode - up to 9 days
Smartwatch mode - up to 70 days
GPS mode - up to 30 hour(s)
Rechargeable Battery Yes Yes
MISCELLANEOUS Garmin Forerunner 235 Garmin Approach S12
Included Accessories Charging/data cable Charging/data cable
Preloaded Software Calendar, Alarm, Weather, Timer, Find My Phone, Garmion Connect IQ -
Max Depth of Water Resistance 50 m 50 m
Max Operating Temperature - 60 °C
Min Operating Temperature - -20 °C
Warranty 1-year warranty 1-year warranty
Other projects: