Samsung Gear 2 vs. Fitbit Charge 3 vs. Polar A370 vs. Samsung Gear Fit2 Pro
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| SamsungGear 2Remove Buy Now | FitbitCharge 3Remove Buy Now | PolarA370Remove Buy Now | SamsungGear Fit2 ProRemove Buy Now |
Basic Info | ||||
| Suggested Price | $300 | $150 | $179.95 | $199.99 |
| Release | 2014 | 2018 | 2017 | 2017 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | ||||
| Oxygen | ||||
| Sleep | ||||
| Steps | NA | |||
| Swim | ||||
Battery | ||||
| Duration | 2-3 days | 7 days | Up to 3 days | 2 days |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | NA | |||
| Mac | NA | |||
| Windows | NA | Not yet | ||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | NA | |||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | 320 x 320 | 66 x 18 | 160 x 80 | 216 x 432 |
| Size | 1.63 inches | .721 inches | 1.18 inches | 1.5 inches |
| Touch | ||||
| Type | Super AMOLED | OLED | TFT LCD | AMOLED |
Functions | ||||
| Audio Speaker | Bluetooth | |||
| Clock | ||||
| Phone | ||||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | IP67 | 5 ATM | WR30 | 5 ATM |
Notifications | ||||
| Phone | ||||
| Emails | ||||
| Texts | ||||
Software | ||||
| Operating System | Tizen OS | NA | Tizen OS | |
| Apps | ||||
| Music | ||||