Side by side comparison and review of Fitbit Blaze and Polar Grit X Pro. 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.
| GENERAL | Fitbit Blaze | Polar Grit X Pro |
|---|
| Product Type | Smart watch | Sport watch |
|---|---|---|
| Supported Host Device OS | iOS, Android, Windows Phone | iOS, Android |
| Activity/Sport | - | Multisport |
| Wearing Style | Watch style | Watch style |
| Width | 42 mm | - |
| Weight | 44 g | - |
| Body Details | - | With leather band: 53 g With FKM band: 73 g |
| Body Material | Stainless steel | Aerospace titanium |
| Protection | Weatherproof, splashproof, sweatproof | Water-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Fitbit Blaze | Polar Grit X Pro |
|---|
| Sensors | Ambient light sensor, altimeter, 3-axis accelerometer | Accelerometer, digital compass, barometer, optical heart sensor |
|---|---|---|
| Tracking Data | Distance, time, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed | Distance, speed, calories burned, sleep activity, heart rate, steps taken |
| Goal Setting | Yes | Yes |
| Features | Music remote handling, HR zones, PurePulse heart rate technology, automatic exercise recognition, changeable frame | SMS notification, Email notification, mobile notifications, social apps notification, inactivity alert, incoming calls notification, sunrise/sunset times, Serene (breathing exercise), music playback control, weather information, Nightly Recharge recovery measurement, FitSpark training guide, FuelWise smart fueling assistant, Hill Splitter, Route guidance, Route planning with Komoot |
| Notifications | Missed calls, calendar, SMS | - |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Audio alert, vibration alert, visual interface |
| Navigation (GPS) | - | GPS/A-GPS/Galileo/GLONASS/QZSS receiver |
| CONNECTIVITY | Fitbit Blaze | Polar Grit X Pro |
|---|
| Wireless Interface | Bluetooth 4.0 | Bluetooth |
|---|
| DISPLAY | Fitbit Blaze | Polar Grit X Pro |
|---|
| Type | LCD - colour | Memory-in-Pixel LCD - colour - transflective |
|---|---|---|
| Resolution | - | 240 x 240 pixels |
| Screen Size | - | 1.2" |
| Screen Protection | - | Sapphire glass |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Fitbit Blaze | Polar Grit X Pro |
|---|
| Type | Touch sensitive screen | Touch sensitive screen |
|---|
| CASE | Fitbit Blaze | Polar Grit X Pro |
|---|
| Case Shape | - | Round |
|---|---|---|
| Bezel | - | Titanium |
| Case Back | - | Glass fibre reinforced polymer |
| Case Details | Gold | Gunmetal | Titan | Black DLC |
| BAND | Fitbit Blaze | Polar Grit X Pro |
|---|
| Band Type | Band | Band |
|---|---|---|
| Band Size | S | M/L |
| Band Width | - | 22 mm |
| Fits Wrist with Circumference | 140-170 mm | 145-215 mm |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Elastomer | Perforated leather |
| Band Colour | Slim pink | Black | Blue | Plum | Grey | Black |
| BATTERY | Fitbit Blaze | Polar Grit X Pro |
|---|
| Technology | Lithium polymer | Lithium polymer |
|---|---|---|
| Capacity | - | 346 mAh |
| Battery Life | 5 day(s) | 7 day(s) |
| Battery Life Details | - | Training mode (GPS and wrist-based heart rate) - up to 40 hour(s) Watch mode - up to 7 days Training mode (with power save options) |
| Rechargeable Battery | - | Yes |
| Recharge Time | 2 hour(s) | - |
| MISCELLANEOUS | Fitbit Blaze | Polar Grit X Pro |
|---|
| Included Accessories | USB charging cable | USB charging cable, FKM wristband |
|---|---|---|
| Preloaded Software | Clock, Silent alarm | - |
| Max Depth of Water Resistance | 10 m | 100 m |
| Max Operating Temperature | 60 °C | 50 °C |
| Min Operating Temperature | -10 °C | -20 °C |
| Warranty | 1-year warranty | - |
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