Samsung Gear S3 vs. Huawei Watch 2 vs. Casio WSD-F20A vs. Fitbit Charge HR
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| SamsungGear S3Remove Buy Now | HuaweiWatch 2Remove Buy Now | CasioWSD-F20ARemove Buy Now | FitbitCharge HRRemove Buy Now |
Basic Info | ||||
| Suggested Price | $350 | $350 | $399 | $150 |
| Release | 2016 | 2017 | 2018 | 2015 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | ||||
| Oxygen | ||||
| Sleep | n/a | |||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | 4 days | 48 hours | 1 day | 5 days |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | NA | |||
| Mac | n/a | |||
| Windows | n/a | |||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | n/a | |||
| GPS | ||||
| NFC | n/a | |||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | 360 x 360 | 480 x 480 | 320 x 320 | NA |
| Size | 1.3 inches | 1.38 inches | 1.32 inches | NA |
| Touch | NA | |||
| Type | Fullcolor AOD | P-OLED | LCD | OLED |
Functions | ||||
| Audio Speaker | ||||
| Clock | ||||
| Phone | ||||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | IP68 | IP68 | 5 ATM | 1 ATM |
Notifications | ||||
| Phone | ||||
| Emails | ||||
| Texts | ||||
Software | ||||
| Operating System | Tizen | Android Wear 2 | Wear OS | NA |
| Apps | ||||
| Music | ||||