Compare Polar Grit X2
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 |  |  | Add smartwatch to the comparison |
|---|---|---|---|
| Dimensions: | 44,7 x 44,7 x 12,5 mm | 44,6 x 18,3 x 11,2 mm | |
| Weight: | 62 gr | 24 gr | |
| Stand-by time: | dependent on usage | dependent on usage | |
| Call time: | dependent on usage | dependent on usage | |
| Announced: | 4 june 2025 | 20 february 2019 | |
Design type | |||
| Watch: | |||
| Fitness tracker: | |||
Controls | |||
| Directional key: | |||
| Touchscreen: | |||
Display | |||
| Colour display: | Adjustable display brightness, AMOLED, Always On feature | Full Color AMOLED | |
| Resolution: | 416 x 416 pixels | 120 x 240 pixels | |
| Size: | 1.28 inch | 0.95 inch | |
| Aspect ratio: | 1:1 | 18:9 | |
| Pixels Per Inch (PPI): | 460 | 282 | |
| Screen-to-body ratio: | 26.5% | 28.5% | |
Carrying method | |||
| Strap: | 22 mm | ||
Hardware | |||
| Integrated antenna: | |||
| Processor: | ARM Cortex M33F | ||
| Clock Frequency: | 275 MHz | 16 MHz + 96 MHz | |
Materials | |||
| Dirt and waterproof: | 5 ATM | ||
| Plastic: | |||
| Rugged casing: | MIL-STD-810H | MIL-STD-810G | |
| Stainless Steel: | |||
Telephony | |||
| Vibrating alert: | |||
Personalisation | |||
| Multiple homescreens: | |||
| Widgets: | |||
Personal Information | |||
| Agenda: | |||
| Alarm clock: | |||
| Date and time notation: | |||
| Stopwatch & countdown timer: | |||
Navigation | |||
| A-GPS: | |||
| Beidou: | |||
| Digital Compass: | |||
| Galileo: | |||
| GLONASS: | |||
| GPS receiver: | |||
| Quasi-Zenith (QZSS): | |||
Build-in memory | |||
| Internal memory: | |||
| Size (RAM): | 37 MB | 512 KB | |
| Storage: | 32 GB | 32 MB | |
Connections | |||
| Pogo pin: | |||
| USB: | Type-C | ||
Connectivity | |||
| Bluetooth: | v4.0 | ||
| NFC: | |||
Power supply | |||
| Battery: | Li-poly | Li-ion | |
| Capacity: | 310 mAh | 120 mAh | |
| Wireless charging: | |||
Sensors | |||
| Ambient light sensor: | |||
| Barometer: | |||
| ECG: | |||
| Gesture recognition: | |||
| Gyroscope: | |||
| Heart rate monitor: | |||
| Oxygen saturation (SpO2): | |||
| Skin temperature sensor: | |||
Operating system | |||
| Realtime OS: | |||
Available applications | |||
| Calories: | |||
| Pedometer: | |||
Compatibility | |||
| With Android: | 5.0+ | ||
| With iOS: | 9.0+ | ||
