Samsung Gear S2 vs. Amazfit Arc vs. Casio WSD-F20A vs. Samsung Gear 2
 | | | | |
| SamsungGear S2Remove Buy Now | AmazfitArcRemove Buy Now | CasioWSD-F20ARemove Buy Now | SamsungGear 2Remove Buy Now |
Basic Info | ||||
| Suggested Price | $300 | $69.99 | $399 | $300 |
| Release | 2015 | 2016 | 2018 | 2014 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | ||||
| Oxygen | ||||
| Sleep | ||||
| Steps | NA | |||
| Swim | ||||
Battery | ||||
| Duration | 2-3 days | 20 days | 1 day | 2-3 days |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | n/a | NA | ||
| Mac | n/a | NA | ||
| Windows | n/a | NA | ||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | n/a | |||
| GPS | n/a | |||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | 360 x 360 | 72 x40 | 320 x 320 | 320 x 320 |
| Size | 1.2 inches | 0.42 inches | 1.32 inches | 1.63 inches |
| Touch | ||||
| Type | Super AMOLED | OLED | LCD | Super AMOLED |
Functions | ||||
| Audio Speaker | Bluetooth | |||
| Clock | ||||
| Phone | ||||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | IP68 | IP67 | 5 ATM | IP67 |
Notifications | ||||
| Phone | ||||
| Emails | ||||
| Texts | ||||
Software | ||||
| Operating System | Tizen | Wear OS | Tizen OS | |
| Apps | ||||
| Music | ||||