In depth comparison and review of Garmin Forerunner 745 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.
GENERAL | Garmin Forerunner 745 | Garmin Approach S42 |
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Product Type | Sport watch | Sport watch |
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Supported Host Device OS | iOS, Android | iOS, Android |
Activity/Sport | - | Golf |
Wearing Style | Watch style | Watch style |
Width | 43.8 mm | 43.4 mm |
Height | 43.8 mm | 43.4 mm |
Depth | 13.3 mm | 11.7 mm |
Weight | 47 g | 43 g |
Body Material | Fibre-reinforced polymer | - |
Protection | Water-resistant | Waterproof |
Clock Display | Yes | Yes |
FEATURES | Garmin Forerunner 745 | Garmin Approach S42 |
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Sensors | Accelerometer, digital compass, thermometre, gyro sensor, heart rate, barometric altimeter, Pulse Ox sensor | Accelerometer, gyro sensor |
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Tracking Data | Distance, time, calories burned, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level, menstrual cycle, temperature, hydration, recovery time, training load | Distance, time, calories burned, activity, sleep activity, steps taken |
Goal Setting | Yes | Yes |
Features | Find phone function, VO2 max, HR zones, VIRB control, Move IQ, Garmin Connect compatible, Find my Device, store & play music, rejecting a call, Garmin Elevate, LiveTrack, TrueUp, Body Battery, auto lap, Physio TrueUp, music playback control, weather information | 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, Email, 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/GLONASS/Galileo receiver | GPS receiver |
Payment Technology | Garmin Pay | - |
CONNECTIVITY | Garmin Forerunner 745 | Garmin Approach S42 |
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Wireless Interface | Bluetooth, Wi-Fi, NFC, ANT+ | Bluetooth |
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DISPLAY | Garmin Forerunner 745 | Garmin Approach S42 |
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Type | Memory-in-Pixel LCD - colour - transflective | Memory-in-Pixel LCD - colour |
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Resolution | 240 x 240 pixels | 240 x 240 pixels |
Screen Size | 1.2" | 1.2" |
Screen Protection | Corning Gorilla Glass DX (scratch resistant glass) | - |
INPUT DEVICE | Garmin Forerunner 745 | Garmin Approach S42 |
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Type | Touch sensitive screen | Touch sensitive screen |
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CASE | Garmin Forerunner 745 | Garmin Approach S42 |
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Case Shape | Round | Round |
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Bezel | Fibre-reinforced polymer | Metal |
Case Details | Black | Neo tropic | Gunmetal | Polished silver | Rose gold |
BAND | Garmin Forerunner 745 | Garmin Approach S42 |
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Band Type | Band | Band |
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Band Width | 22 mm | - |
Fits Wrist with Circumference | 126-216 mm | 125-202 mm |
Changeable | Yes | Yes |
Clasp Type | Buckle | Buckle |
Band Material | Silicone | Silicone |
Band Colour | Black | Black | White | Light sand |
STORAGE | Garmin Forerunner 745 | Garmin Approach S42 |
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Storage Capacity | - | 64 MB |
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BATTERY | Garmin Forerunner 745 | Garmin Approach S42 |
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Technology | Lithium Ion | Lithium Ion |
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Battery Life | 7 day(s) | 10 day(s) |
Battery Life Details | Smartwatch mode - up to 7 days GPS mode - up to 16 hour(s) GPS with Music mode - up to 6 hour(s) UltraTrac mode - up to 21 hour(s) |
Smartwatch mode - up to 10 days GPS mode - up to 15 hours |
Rechargeable Battery | - | Yes |
MISCELLANEOUS | Garmin Forerunner 745 | Garmin Approach S42 |
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Included Accessories | USB cable | Charging/data cable |
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Preloaded Software | Garmin Pay, Garmion Connect IQ | - |
Max Depth of Water Resistance | 50 m | 50 m |
Max Operating Temperature | 60 °C | 60 °C |
Min Operating Temperature | -20 °C | -20 °C |
Warranty | 1-year warranty | 1-year warranty |