Casio WSD-F10 vs. Polar M400 vs. Fitbit Ionic vs. Casio G-Shock GBA800 vs. Apple SE (2022)
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| CasioWSD-F10Remove Buy Now | PolarM400Remove Buy Now | FitbitIonicRemove Buy Now | CasioG-Shock GBA800Remove Buy Now | AppleSE (2022)Remove Buy Now |
Basic Info | |||||
| Suggested Price | $500 | $200 | $299 | $120 | $249 |
| Release | 2016 | 2014 | 2017 | 2018 | 2022 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | n/a | n/a | |||
| Oxygen | n/a | ||||
| Sleep | n/a | ||||
| Steps | |||||
| Swim | n/a | ||||
Battery | |||||
| Duration | n/a | 8 hours to 30 days | 4+ days | 2 years | Not yet |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | n/a | ||||
| Windows Phone | n/a | n/a | |||
| Mac | n/a | ||||
| Windows | n/a | ||||
Connectivity | |||||
| Bluetooth | n/a | ||||
| Cellular | n/a | ||||
| GPS | |||||
| NFC | n/a | ||||
| Wi-Fi | n/a | ||||
Display | |||||
| Color | 368 x 448 pixels | ||||
| Resolution | n/a | n/a | 348x250 | 40mm | |
| Size | n/a | n/a | 1.42 | ||
| Touch | n/a | LTPO OLED Retina | |||
| Type | LCD | n/a | OLED | ||
Functions | |||||
| Audio Speaker | n/a | Alerts only | |||
| Clock | |||||
| Phone | n/a | ||||
| Vibration | |||||
| Voice | n/a | ||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | 5 ATM | ||||
| Ultraviolet Sensor | |||||
| Water Resistance | 5 ATM | 3 ATM | 50m | 20 ATM | |
Notifications | |||||
| Phone | n/a | ||||
| Emails | n/a | WatchOS 8.1 | |||
| Texts | n/a | ||||
Software | |||||
| Operating System | Android Wear | n/a | Fitbit OS | ||
| Apps | n/a | ||||
| Music | n/a | ||||