Side by side comparison and review of Amazfit Stratos 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 | Amazfit Stratos | Polar Grit X Pro |
|---|
| Product Type | Smart watch | Sport watch |
|---|---|---|
| Supported Host Device OS | iOS, Android | iOS, Android |
| Activity/Sport | - | Multisport |
| Wearing Style | Watch style | Watch style |
| Weight | 70 g | - |
| Body Details | - | With leather band: 53 g With FKM band: 73 g |
| Body Material | - | Aerospace titanium |
| Protection | Dustproof, waterproof | Water-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Amazfit Stratos | Polar Grit X Pro |
|---|
| Sensors | Accelerometer, heart rate | Accelerometer, digital compass, barometer, optical heart sensor |
|---|---|---|
| Tracking Data | Distance, time, speed, calories burned, sleep activity, heart rate, pace, cadence, oxygen level | Distance, speed, calories burned, sleep activity, heart rate, steps taken |
| Goal Setting | - | Yes |
| Features | Listening to music, idle alert | 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, SMS, Email, social apps, incoming calls | - |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Audio alert, vibration alert, visual interface |
| Navigation (GPS) | - | GPS/A-GPS/Galileo/GLONASS/QZSS receiver |
| CONNECTIVITY | Amazfit Stratos | Polar Grit X Pro |
|---|
| Wireless Interface | Bluetooth 4.0, IEEE 802.11a/b/g/n | Bluetooth |
|---|
| DISPLAY | Amazfit Stratos | Polar Grit X Pro |
|---|
| Type | LCD - colour - transflective | Memory-in-Pixel LCD - colour - transflective |
|---|---|---|
| Resolution | 320 x 300 pixels | 240 x 240 pixels |
| Screen Size | 1.34" | 1.2" |
| Screen Protection | Corning Concore Glass, 2.5D Arc Glass | Sapphire glass |
| Always On Display (AOD) | Yes | Yes |
| INPUT DEVICE | Amazfit Stratos | Polar Grit X Pro |
|---|
| Type | Touch sensitive screen | Touch sensitive screen |
|---|
| CASE | Amazfit Stratos | Polar Grit X Pro |
|---|
| Case Shape | Round | Round |
|---|---|---|
| Bezel | Ceramic black | Titanium |
| Case Back | - | Glass fibre reinforced polymer |
| Case Details | Carbon fibre | Titan | Black DLC |
| BAND | Amazfit Stratos | Polar Grit X Pro |
|---|
| Band Type | Band | Band |
|---|---|---|
| Band Size | - | M/L |
| Band Width | - | 22 mm |
| Fits Wrist with Circumference | - | 145-215 mm |
| Changeable | - | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | - | Perforated leather |
| Band Colour | Black | Grey | Black |
| STORAGE | Amazfit Stratos | Polar Grit X Pro |
|---|
| Storage Capacity | 4 GB | - |
|---|
| CPU | Amazfit Stratos | Polar Grit X Pro |
|---|
| Clock Speed | 1.2 GHz | - |
|---|
| BATTERY | Amazfit Stratos | Polar Grit X Pro |
|---|
| Technology | - | Lithium polymer |
|---|---|---|
| Capacity | - | 346 mAh |
| Battery Life | - | 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 |
| MISCELLANEOUS | Amazfit Stratos | Polar Grit X Pro |
|---|
| Included Accessories | - | USB charging cable, FKM wristband |
|---|---|---|
| Max Depth of Water Resistance | 50 m | 100 m |
| Max Operating Temperature | - | 50 °C |
| Min Operating Temperature | - | -20 °C |
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