Side by side comparison and review of Sony SmartWatch 2 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 | Sony SmartWatch 2 | Polar Grit X Pro |
|---|
| Product Type | Smart watch | Sport watch |
|---|---|---|
| Supported Host Device OS | Android 4.0 (Ice Cream Sandwich) or later | iOS, Android |
| Activity/Sport | - | Multisport |
| Wearing Style | - | Watch style |
| Width | 42 mm | - |
| Height | 41 mm | - |
| Depth | 9 mm | - |
| Weight | 48.4 g | - |
| Body Details | Main unit: 23.5 g Wrist strap: 99 g |
With leather band: 53 g With FKM band: 73 g |
| Body Material | Aluminium | Aerospace titanium |
| Protection | Dustproof, waterproof | Water-resistant |
| Colours | Black | Black metal | Silver | Green/yellow | - |
| Clock Display | - | Yes |
| Designed For | Sony XPERIA acro S, C, E, E dual, E1, E1 Dual, go, Ion, J, L, M, M dual, M2, mini, mini pro, miro, P, SL, Sola, SP, T2 Ultra, tipo, tipo dual, U, V, Z, Z Ultra, Z Ultra Google Play edition, Z1, Z1 Compact, Z1S, Z2, ZL, ZR | - |
| FEATURES | Sony SmartWatch 2 | Polar Grit X Pro |
|---|
| Sensors | Digital compass | Accelerometer, digital compass, barometer, optical heart sensor |
|---|---|---|
| Tracking Data | - | Distance, speed, calories burned, sleep activity, heart rate, steps taken |
| Goal Setting | - | Yes |
| Features | Call handling, music remote handling | 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 | - |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Audio alert, vibration alert, visual interface |
| Navigation (GPS) | - | GPS/A-GPS/Galileo/GLONASS/QZSS receiver |
| CELLULAR | Sony SmartWatch 2 | Polar Grit X Pro |
|---|
| Messaging Services | SMS, MMS | - |
|---|---|---|
| Supported Mobile Messaging Services | MMS, SMS | - |
| CONNECTIVITY | Sony SmartWatch 2 | Polar Grit X Pro |
|---|
| Wireless Interface | Bluetooth 3.0, NFC | Bluetooth |
|---|---|---|
| Connectors | Micro-USB | - |
| DISPLAY | Sony SmartWatch 2 | Polar Grit X Pro |
|---|
| Type | LCD - colour - transflective | Memory-in-Pixel LCD - colour - transflective |
|---|---|---|
| Resolution | 220 x 176 pixels | 240 x 240 pixels |
| Screen Size | 1.6" | 1.2" |
| Screen Protection | Scratch-resistant glass | Sapphire glass |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Sony SmartWatch 2 | Polar Grit X Pro |
|---|
| Type | Touch sensitive screen | Touch sensitive screen |
|---|
| CASE | Sony SmartWatch 2 | Polar Grit X Pro |
|---|
| Case Shape | - | Round |
|---|---|---|
| Bezel | - | Titanium |
| Case Back | - | Glass fibre reinforced polymer |
| Case Details | - | Titan | Black DLC |
| BAND | Sony SmartWatch 2 | Polar Grit X Pro |
|---|
| Band Type | - | Band |
|---|---|---|
| Band Size | - | M/L |
| Band Width | - | 22 mm |
| Fits Wrist with Circumference | - | 145-215 mm |
| Changeable | - | Yes |
| Clasp Type | - | Buckle |
| Band Material | - | Perforated leather |
| Band Colour | - | Grey | Black |
| BATTERY | Sony SmartWatch 2 | Polar Grit X Pro |
|---|
| Technology | Lithium polymer | 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) |
| Standby Time | 168 h | - |
| Rechargeable Battery | - | Yes |
| MISCELLANEOUS | Sony SmartWatch 2 | Polar Grit X Pro |
|---|
| Included Accessories | USB charging cable | USB charging cable, FKM wristband |
|---|---|---|
| Preloaded Software | Clock, Stopwatch, Calendar, Contacts, ViewFinder, Slideshow, RSS reader, Gmail, Weather, Timer | - |
| Compliant Standards | IP57 | - |
| Max Depth of Water Resistance | - | 100 m |
| Max Operating Temperature | - | 50 °C |
| Min Operating Temperature | - | -20 °C |
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