Casio WSD-F20A vs. Samsung Gear 2 vs. Garmin Vivosmart 3 vs. Polar Loop vs. Amazfit Verge
 | | | | | |
| CasioWSD-F20ARemove Buy Now | SamsungGear 2Remove Buy Now | GarminVivosmart 3Remove Buy Now | PolarLoopRemove Buy Now | AmazfitVergeRemove Buy Now |
Basic Info | |||||
| Suggested Price | $399 | $300 | $139.99 | $100 | $160 |
| Release | 2018 | 2014 | 2017 | 2013 | 2019 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | |||||
| Steps | NA | ||||
| Swim | |||||
Battery | |||||
| Duration | 1 day | 2-3 days | 5 days | 5 days | 5 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | NA | NA | |||
| Mac | NA | NA | |||
| Windows | NA | NA | |||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 320 x 320 | 320 x 320 | 64 x 128 | NA | 454x454 |
| Size | 1.32 inches | 1.63 inches | NA | NA | 1.39 inches |
| Touch | |||||
| Type | LCD | Super AMOLED | OLED | LED | OMOLED |
Functions | |||||
| Audio Speaker | Bluetooth | ||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 5 ATM | IP67 | 5 ATM | 2 ATM | IP68 |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | Wear OS | Tizen OS | NA | AMAZFIT OS | |
| Apps | |||||
| Music | |||||