In depth comparison and review of Polar Grit X 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 | Polar Grit X | 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 | Multisport | Golf |
Wearing Style | Watch style | Watch style |
Width | - | 43.4 mm |
Height | - | 43.4 mm |
Depth | - | 11.7 mm |
Weight | - | 43 g |
Body Details | With band: 64 g Case only: 44 g |
- |
Body Material | Stainless steel | - |
Protection | Waterproof | Waterproof |
Clock Display | Yes | Yes |
FEATURES | Polar Grit X | Garmin Approach S42 |
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Sensors | Digital compass, barometer, altimeter, heart rate | Accelerometer, gyro sensor |
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Tracking Data | Distance, speed, calories burned, activity, heart rate, steps taken, pace, sleep stages, cadence, running power, swimming metrics, running index | Distance, time, calories burned, activity, sleep activity, steps taken |
Goal Setting | Yes | Yes |
Features | Fitness test, VO2 max, inactivity alert, alarm, Serene (breathing exercise), weather information, Nightly Recharge recovery measurement, FitSpark training guide, FuelWise smart fueling assistant, Hill Splitter, Route guidance, Route planning with Komoot, Energy sources | 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, Email, 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/QZSS receiver | GPS receiver |
CONNECTIVITY | Polar Grit X | Garmin Approach S42 |
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Wireless Interface | Bluetooth | Bluetooth |
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DISPLAY | Polar Grit X | Garmin Approach S42 |
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Type | Colour | 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 (scratch resistant glass) | - |
Always On Display (AOD) | Yes | - |
INPUT DEVICE | Polar Grit X | Garmin Approach S42 |
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Type | Touch sensitive screen | Touch sensitive screen |
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CASE | Polar Grit X | Garmin Approach S42 |
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Crystal Type | Laminated Corning Gorilla Glass | - |
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Case Shape | Round | Round |
Bezel | Stainless steel | Metal |
Case Details | White/silver | Black DLC | Silver | Gunmetal | Polished silver | Rose gold |
BAND | Polar Grit X | Garmin Approach S42 |
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Band Type | Band | Band |
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Band Size | S | - |
Band Width | 22 mm | - |
Fits Wrist with Circumference | 130-190 mm | 125-202 mm |
Changeable | Yes | Yes |
Clasp Type | Buckle | Buckle |
Band Material | Silicone | Silicone |
Band Colour | White | Black | Green | Black | White | Light sand |
STORAGE | Polar Grit X | Garmin Approach S42 |
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Storage Capacity | - | 64 MB |
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BATTERY | Polar Grit X | Garmin Approach S42 |
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Technology | Lithium polymer | Lithium Ion |
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Capacity | 346 mAh | - |
Battery Life | 7 day(s) | 10 day(s) |
Battery Life Details | Watch mode - up to 7 days Training mode - up to 40 hour(s) |
Smartwatch mode - up to 10 days GPS mode - up to 15 hours |
Rechargeable Battery | Yes | Yes |
MISCELLANEOUS | Polar Grit X | Garmin Approach S42 |
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Included Accessories | USB charging cable | Charging/data cable |
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Compliant Standards | MIL-STD 810G | - |
Max Depth of Water Resistance | 100 m | 50 m |
Max Operating Temperature | 50 °C | 60 °C |
Min Operating Temperature | -20 °C | -20 °C |
Warranty | 2-year warranty | 1-year warranty |