Detailed comparison and review of Sony SmartWatch 2 and Polar Unite. With our comprehensive overview, you can simply compare size, design, functions, battery capacities, but also other key features of both smartwatches and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the watch that best fits your needs and expectations.
| GENERAL | Sony SmartWatch 2 | Polar Unite |
|---|
| Product Type | Smart watch | Sport watch |
|---|---|---|
| Supported Host Device OS | Android 4.0 (Ice Cream Sandwich) or later | iOS, Android |
| Wearing Style | - | Watch style |
| Width | 42 mm | 43.4 mm |
| Height | 41 mm | 43.4 mm |
| Depth | 9 mm | 10.4 mm |
| Weight | 48.4 g | 32 g |
| Body Details | Main unit: 23.5 g Wrist strap: 99 g |
- |
| Body Material | Aluminium | Fibreglass reinforced polymer |
| 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 Unite |
|---|
| Sensors | Digital compass | Accelerometer, ambient light sensor, optical heart sensor |
|---|---|---|
| Tracking Data | - | Distance, calories burned, activity, sleep activity, heart rate, steps taken |
| Goal Setting | - | Yes |
| Features | Call handling, music remote handling | Fitness test, Bluetooth Smart technology, inactivity alert, GPS via mobile, guided breathing session, Nightly Recharge recovery measurement, FitSpark training guide |
| Notifications | Missed calls | Calendar, SMS, Email |
| Vibrating Alert | Yes | Yes |
| CELLULAR | Sony SmartWatch 2 | Polar Unite |
|---|
| Messaging Services | SMS, MMS | - |
|---|---|---|
| Supported Mobile Messaging Services | MMS, SMS | - |
| CONNECTIVITY | Sony SmartWatch 2 | Polar Unite |
|---|
| Wireless Interface | Bluetooth 3.0, NFC | Bluetooth |
|---|---|---|
| Connectors | Micro-USB | USB |
| DISPLAY | Sony SmartWatch 2 | Polar Unite |
|---|
| Type | LCD - colour - transflective | IPS - colour |
|---|---|---|
| Resolution | 220 x 176 pixels | 240 x 204 pixels |
| Screen Size | 1.6" | - |
| Screen Protection | Scratch-resistant glass | - |
| INPUT DEVICE | Sony SmartWatch 2 | Polar Unite |
|---|
| Type | Touch sensitive screen | Touch sensitive screen |
|---|
| CASE | Sony SmartWatch 2 | Polar Unite |
|---|
| Case Shape | - | Round |
|---|
| BAND | Sony SmartWatch 2 | Polar Unite |
|---|
| Band Type | - | Band |
|---|---|---|
| Band Size | - | S/L |
| Band Width | - | 20 mm |
| Fits Wrist with Circumference | - | 130-210 mm |
| Changeable | - | Yes |
| Clasp Type | - | Snap & slip |
| Band Material | - | Silicone |
| Band Colour | - | Black | Blue | Pink | White |
| BATTERY | Sony SmartWatch 2 | Polar Unite |
|---|
| Technology | Lithium polymer | Lithium polymer |
|---|---|---|
| Capacity | - | 174 mAh |
| Battery Life Details | - | Watch mode + HR - up to 4 days Training mode + HR - up to 50 hour(s) |
| Standby Time | 168 h | - |
| Rechargeable Battery | - | Yes |
| MISCELLANEOUS | Sony SmartWatch 2 | Polar Unite |
|---|
| Included Accessories | USB charging cable | Charging/data cable |
|---|---|---|
| Preloaded Software | Clock, Stopwatch, Calendar, Contacts, ViewFinder, Slideshow, RSS reader, Gmail, Weather, Timer | Polar Fitness Test, Polar Flow |
| Compliant Standards | IP57 | - |
| Max Depth of Water Resistance | - | 30 m |
| Max Operating Temperature | - | 50 °C |
| Min Operating Temperature | - | -10 °C |
| Warranty | - | 2-year warranty |
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