In depth comparison and review of Suunto 7 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 | Suunto 7 | Polar Grit X |
|---|
| Product Type | Sport watch | Sport watch |
|---|---|---|
| Operating System | Wear OS by Google | - |
| Supported Host Device OS | iOS, Android | iOS, Android |
| Activity/Sport | Multisport | Multisport |
| Wearing Style | Watch style | Watch style |
| Width | 50 mm | - |
| Height | 50 mm | - |
| Depth | 15.3 mm | - |
| Weight | 51.9 g | - |
| Body Details | - | With band: 64 g Case only: 44 g |
| Body Material | Titanium (grade 5), glass fibre reinforced polyamide | Stainless steel |
| Protection | Shockproof, dirtproof, water-resistant | Waterproof |
| Colours | Matte black titanium | Stone grey titanium | - |
| Clock Display | Yes | Yes |
| FEATURES | Suunto 7 | Polar Grit X |
|---|
| Sensors | Accelerometer, barometric altimeter, electromagnetic compass, optical heart sensor | Digital compass, barometer, altimeter, heart rate |
|---|---|---|
| Tracking Data | Distance, calories burned, activity, sleep activity, heart rate, steps taken, stress level, recovery time, training load | Distance, speed, calories burned, activity, heart rate, steps taken, pace, sleep stages, cadence, running power, swimming metrics, running index |
| Goal Setting | Yes | Yes |
| Features | Music remote handling, OTA update, weather information | 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 | SMS, social apps, incoming calls | SMS, Email, incoming calls |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Vibration alert, visual interface | Vibration alert, visual interface |
| Navigation (GPS) | GPS/GLONASS/QZSS/BeiDou receiver | GPS/GLONASS/Galileo/QZSS receiver |
| Payment Technology | Google Pay | - |
| Internet of Things (IoT) Compatible | Yes | - |
| IoT Intelligent Assistant | Google Assistant | - |
| CONNECTIVITY | Suunto 7 | Polar Grit X |
|---|
| Wireless Interface | Bluetooth, Wi-Fi, NFC | Bluetooth |
|---|
| DISPLAY | Suunto 7 | Polar Grit X |
|---|
| Type | AMOLED - colour | Colour |
|---|---|---|
| Resolution | 454 x 454 pixels | 240 x 240 pixels |
| Screen Size | - | 1.2" |
| Screen Protection | Corning Gorilla Glass (scratch resistant glass) | Corning Gorilla Glass (scratch resistant glass) |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Suunto 7 | Polar Grit X |
|---|
| Type | Touch sensitive screen | Touch sensitive screen |
|---|
| CASE | Suunto 7 | Polar Grit X |
|---|
| Crystal Type | - | Laminated Corning Gorilla Glass |
|---|---|---|
| Case Shape | Round | Round |
| Bezel | Titanium | Stainless steel |
| Case Details | Black | Graphite copper | White | Sandstone rosegold | White/silver | Black DLC | Silver |
| BAND | Suunto 7 | Polar Grit X |
|---|
| Band Type | Strap | Band |
|---|---|---|
| Band Size | - | S |
| Band Width | 24 mm | 22 mm |
| Fits Wrist with Circumference | 130-220 mm | 130-190 mm |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Microfibre textile | Silicone |
| Band Colour | Black | Stone grey | Graphite copper | White burgundy | Sandstone rosegold | Lime | White | Black | Green |
| BATTERY | Suunto 7 | Polar Grit X |
|---|
| Technology | Lithium Ion | Lithium polymer |
|---|---|---|
| Capacity | - | 346 mAh |
| Battery Life | 40 day(s) | 7 day(s) |
| Battery Life Details | Timepiece mode - up to 40 days Smartwatch mode - up to 2 days Training mode/GPS on - up to 12 hour(s) |
Watch mode - up to 7 days Training mode - up to 40 hour(s) |
| Rechargeable Battery | Yes | Yes |
| MISCELLANEOUS | Suunto 7 | Polar Grit X |
|---|
| Included Accessories | Charging cable | USB charging cable |
|---|---|---|
| Preloaded Software | Google Fit, Google Pay | - |
| Compliant Standards | - | MIL-STD 810G |
| Max Depth of Water Resistance | 50 m | 100 m |
| Max Operating Temperature | 50 °C | 50 °C |
| Min Operating Temperature | -20 °C | -20 °C |
| Warranty | 2-year warranty | 2-year warranty |
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