Pebble Classic vs. Polar M400 vs. Samsung Gear S2 vs. Sony SmartWatch 3
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| PebbleClassicRemove Buy Now | PolarM400Remove Buy Now | SamsungGear S2Remove Buy Now | SonySmartWatch 3Remove Buy Now |
Basic Info | ||||
| Suggested Price | $99 | $200 | $300 | $250 |
| Release | 2013 | 2014 | 2015 | 2014 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | n/a | |||
| Oxygen | ||||
| Sleep | ||||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | 5-7 days | 8 hours to 30 days | 2-3 days | 2 days |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | n/a | n/a | n/a | n/a |
| Mac | n/a | n/a | n/a | |
| Windows | n/a | n/a | n/a | |
Connectivity | ||||
| Bluetooth | ||||
| Cellular | n/a | |||
| GPS | n/a | |||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | 168 x 144 | n/a | 360 x 360 | 320 x 320 |
| Size | 1.26 inches | n/a | 1.2 inches | 1.6 inches |
| Touch | ||||
| Type | e-paper | n/a | Super AMOLED | TFT LCD |
Functions | ||||
| Audio Speaker | Alerts only | Bluetooth | ||
| Clock | ||||
| Phone | ||||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | 5 ATM | 3 ATM | IP68 | IP68 |
Notifications | ||||
| Phone | ||||
| Emails | ||||
| Texts | ||||
Software | ||||
| Operating System | Pebble OS | n/a | Tizen | Android Wear |
| Apps | ||||
| Music | ||||