Casio WSD-F20A vs. Pebble Core vs. Xiaomi Mi Band 4 vs. Apple Watch 8
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| CasioWSD-F20ARemove Buy Now | PebbleCoreRemove Buy Now | XiaomiMi Band 4Remove Buy Now | AppleWatch 8Remove Buy Now |
Basic Info | ||||
| Suggested Price | $399 | $99 | $25 | $499 |
| Release | 2018 | 2016 | 2019 | 2022 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | NA | |||
| Distance | ||||
| Heart | ||||
| Oxygen | ||||
| Sleep | NA | |||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | 1 day | NA | 20 days | 18 hrs |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | NA | |||
| Windows Phone | NA | |||
| Mac | NA | |||
| Windows | NA | |||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | 320 x 320 | NA | 120x240 | 340 x 272 or 390 x 312 |
| Size | 1.32 inches | NA | 0.95 inches | 1.5 inches or 1.65 inches |
| Touch | NA | |||
| Type | LCD | NA | AMOLED | AMOLED |
Functions | ||||
| Audio Speaker | ||||
| Clock | ||||
| Phone | NA | |||
| Vibration | NA | |||
| Voice | ||||
Hardware | ||||
| Accelerometer | NA | |||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | 5 ATM | NA | 5 ATM | 5 ATM |
Notifications | ||||
| Phone | NA | |||
| Emails | NA | |||
| Texts | NA | |||
Software | ||||
| Operating System | Wear OS | NA | AMAZFIT OS | WatchOS 9 |
| Apps | ||||
| Music | ||||