In depth comparison and review of Samsung Gear S2 and Polar M430. Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.
| GENERAL | Samsung Gear S2 | Polar M430 |
|---|
| Product Type | Smart watch | Sport watch |
|---|---|---|
| Operating System | Tizen OS | - |
| Supported Host Device OS | Android 4.4 (KitKat) or later | iOS, Android, Windows, MacOS |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | - |
| Width | 39.9 mm | - |
| Height | 43.6 mm | - |
| Depth | 11.4 mm | 12 mm |
| Weight | 42 g | 51 g |
| Body Material | Stainless steel | - |
| Protection | Dustproof, waterproof | Water-resistant |
| Colours | - | White | Orange | Black | Blue | Grey |
| Clock Display | Yes | Yes |
| FEATURES | Samsung Gear S2 | Polar M430 |
|---|
| Sensors | Accelerometer, ambient light sensor, barometer, gyro sensor, heart rate | Accelerometer, optical heart sensor |
|---|---|---|
| Tracking Data | Distance, time, speed, calories burned, activity, heart rate, steps taken, water vs. caffeine intake | Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken |
| Goal Setting | - | Yes |
| Features | Call handling, find phone function, voice control | Fitness test |
| Notifications | SMS | Calendar, SMS, social apps, incoming calls |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Vibration alert, visual interface |
| Digital Player | MP3, AAC, M4A, OGG, AAC +, eAAC+ | - |
| Navigation (GPS) | - | GPS/A-GPS receiver |
| CELLULAR | Samsung Gear S2 | Polar M430 |
|---|
| Messaging Services | LINE, SMS | - |
|---|---|---|
| Supported Mobile Messaging Services | SMS | - |
| CONNECTIVITY | Samsung Gear S2 | Polar M430 |
|---|
| Wireless Interface | IEEE 802.11b/g/n, NFC, Bluetooth 4.1 | Bluetooth |
|---|---|---|
| Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - |
| Connectors | - | USB |
| DISPLAY | Samsung Gear S2 | Polar M430 |
|---|
| Type | Super AMOLED - colour | LCD - monochrome |
|---|---|---|
| Resolution | 360 x 360 pixels | 128 x 128 pixels |
| Screen Size | 1.2" | - |
| Aspect Ratio | Full circle | - |
| Pixel Density | 302 ppi | - |
| Screen Protection | Corning Gorilla Glass 3 (scratch resistant glass) | - |
| INPUT DEVICE | Samsung Gear S2 | Polar M430 |
|---|
| Type | Touch sensitive screen | Push buttons |
|---|
| CASE | Samsung Gear S2 | Polar M430 |
|---|
| Case Size | 40 mm | - |
|---|---|---|
| Case Details | Black | Rose gold | Blue black | - |
| BAND | Samsung Gear S2 | Polar M430 |
|---|
| Band Type | Band | - |
|---|---|---|
| Band Size | - | S |
| Band Width | 20 mm | - |
| Band Material | Leather | - |
| Band Colour | Black | Ivory | - |
| STORAGE | Samsung Gear S2 | Polar M430 |
|---|
| Storage Capacity | 4 GB | - |
|---|---|---|
| User Memory | 1.9 GB | - |
| RAM | Samsung Gear S2 | Polar M430 |
|---|
| RAM Size | 512 MB | - |
|---|
| CPU | Samsung Gear S2 | Polar M430 |
|---|
| Manufacturer | Samsung | - |
|---|---|---|
| CPU Type | Exynos 3250 | - |
| Clock Speed | 1 GHz | - |
| BATTERY | Samsung Gear S2 | Polar M430 |
|---|
| Technology | Lithium Ion | Lithium polymer |
|---|---|---|
| Capacity | 250 mAh | 240 mAh |
| Battery Life | 3 day(s) | 8 hours |
| Battery Life Details | Low usage - up to 4 days | Watch mode - up to 14 days Training mode - up to 5 days Training mode (GPS and wrist-based heart rate) - up to 8 hour(s) |
| Standby Time | - | 14 days |
| Rechargeable Battery | - | Yes |
| Wireless Charging | Yes | - |
| MISCELLANEOUS | Samsung Gear S2 | Polar M430 |
|---|
| Included Accessories | Power adapter, wireless charging dock | USB charging cable |
|---|---|---|
| Preloaded Software | Contacts, E-mail, Messages, Music Player, Twitter, Samsung Apps, News, Gallery, Weather, S Voice, S Health, Notification Center, Nike+ Running | - |
| Compliant Standards | IP68 | - |
| Max Depth of Water Resistance | - | 30 m |
| Max Operating Temperature | - | 50 °C |
| Min Operating Temperature | - | -10 °C |
| Manufacturer Model Number | SM-R732 | - |
| Warranty | - | 2-year warranty |
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