In depth comparison and review of Fitbit Surge and Polar Grit X. 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 | Fitbit Surge | Polar Grit X |
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Product Type | Smart watch | Sport watch |
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Supported Host Device OS | iOS, Android, Windows Phone | iOS, Android |
Activity/Sport | - | Multisport |
Wearing Style | Wrist | Watch style |
Width | 34 mm | - |
Lenght | 160 mm - 200 mm | - |
Body Details | - | With band: 64 g Case only: 44 g |
Body Material | - | Stainless steel |
Protection | Waterproof | Waterproof |
Colours | Black | Blue | Tangerine | - |
Clock Display | Yes | Yes |
FEATURES | Fitbit Surge | Polar Grit X |
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Sensors | Ambient light sensor, 3-axis gyro sensor, digital compass, altimeter, heart rate, 3-axis accelerometer | Digital compass, barometer, altimeter, heart rate |
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Tracking Data | Distance, time, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed | Distance, speed, calories burned, activity, heart rate, steps taken, pace, sleep stages, cadence, running power, swimming metrics, running index |
Goal Setting | - | Yes |
Features | Music remote handling | 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 |
Notifications | Missed calls, SMS | SMS, Email, incoming calls |
Vibrating Alert | Yes | Yes |
Feedback Type | - | Vibration alert, visual interface |
Navigation (GPS) | - | GPS/GLONASS/Galileo/QZSS receiver |
CONNECTIVITY | Fitbit Surge | Polar Grit X |
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Wireless Interface | Bluetooth 4.0 | Bluetooth |
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Bluetooth Profiles | Audio/Video Remote Control Profile (AVRCP) | - |
DISPLAY | Fitbit Surge | Polar Grit X |
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Type | LCD - monochrome | Colour |
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Resolution | - | 240 x 240 pixels |
Screen Size | - | 1.2" |
Dimensions (WxH) | 20.88 mm x 24.36 mm | - |
Screen Protection | - | Corning Gorilla Glass (scratch resistant glass) |
Always On Display (AOD) | - | Yes |
INPUT DEVICE | Fitbit Surge | Polar Grit X |
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Type | Touch sensitive screen | Touch sensitive screen |
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CASE | Fitbit Surge | Polar Grit X |
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Crystal Type | - | Laminated Corning Gorilla Glass |
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Case Shape | - | Round |
Bezel | - | Stainless steel |
Case Details | - | White/silver | Black DLC | Silver |
BAND | Fitbit Surge | Polar Grit X |
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Band Type | - | Band |
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Band Size | XL | S |
Band Width | - | 22 mm |
Fits Wrist with Circumference | 198-226 mm | 130-190 mm |
Changeable | - | Yes |
Clasp Type | - | Buckle |
Band Material | - | Silicone |
Band Colour | - | White | Black | Green |
BATTERY | Fitbit Surge | Polar Grit X |
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Technology | Lithium polymer | Lithium polymer |
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Capacity | - | 346 mAh |
Battery Life | 168 hours | 7 day(s) |
Battery Life Details | - | Watch mode - up to 7 days Training mode - up to 40 hour(s) |
Rechargeable Battery | - | Yes |
Recharge Time | 2 hour(s) | - |
MISCELLANEOUS | Fitbit Surge | Polar Grit X |
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Included Accessories | USB charging cable, wireless sync dongle | USB charging cable |
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Preloaded Software | Clock, Silent alarm, Track Log, Caller Name ID | - |
Compliant Standards | Directive 1999/5/EC, FCC Part 15, R&TTE, Nordic Ecolabel, EN60950-1:2006 + A11:2009 + A1:2010 + A12:2011 | MIL-STD 810G |
Max Depth of Water Resistance | - | 100 m |
Max Operating Temperature | 45 °C | 50 °C |
Min Operating Temperature | -20 °C | -20 °C |
Warranty | - | 2-year warranty |