Samsung Gear S3 vs. Sony SmartWatch 3 vs. Casio WSD-F20A vs. Samsung Gear 2
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| SamsungGear S3Remove Buy Now | SonySmartWatch 3Remove Buy Now | CasioWSD-F20ARemove Buy Now | SamsungGear 2Remove Buy Now |
Basic Info | ||||
| Suggested Price | $350 | $250 | $399 | $300 |
| Release | 2016 | 2014 | 2018 | 2014 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | ||||
| Oxygen | ||||
| Sleep | n/a | |||
| Steps | NA | |||
| Swim | ||||
Battery | ||||
| Duration | 4 days | 2 days | 1 day | 2-3 days |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | n/a | NA | ||
| Mac | n/a | n/a | NA | |
| Windows | n/a | n/a | NA | |
Connectivity | ||||
| Bluetooth | ||||
| Cellular | n/a | |||
| GPS | ||||
| NFC | n/a | |||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | 360 x 360 | 320 x 320 | 320 x 320 | 320 x 320 |
| Size | 1.3 inches | 1.6 inches | 1.32 inches | 1.63 inches |
| Touch | ||||
| Type | Fullcolor AOD | TFT LCD | LCD | Super AMOLED |
Functions | ||||
| Audio Speaker | Bluetooth | Bluetooth | ||
| Clock | ||||
| Phone | ||||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | IP68 | IP68 | 5 ATM | IP67 |
Notifications | ||||
| Phone | ||||
| Emails | ||||
| Texts | ||||
Software | ||||
| Operating System | Tizen | Android Wear | Wear OS | Tizen OS |
| Apps | ||||
| Music | ||||