Fossil Q Grant vs. Polar M430 vs. Casio WSD-F20A vs. Fitbit Charge vs. Apple SE
 | | | | | |
| FossilQ GrantRemove Buy Now | PolarM430Remove Buy Now | CasioWSD-F20ARemove Buy Now | FitbitChargeRemove Buy Now | AppleSERemove Buy Now |
Basic Info | |||||
| Suggested Price | $175 | $255 | $399 | $130 | $279 |
| Release | 2015 | 2017 | 2018 | 2014 | 2020 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 7 days | 30 hours | 1 day | 7-10 days | 18 hours |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | NA | ||||
| Mac | n/a | ||||
| Windows | n/a | ||||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | n/a | ||||
| Resolution | n/a | 128x128 | 320 x 320 | NA | 384 x 480 |
| Size | n/a | 1.4 inch | 1.32 inches | NA | 40mm |
| Touch | n/a | NA | |||
| Type | n/a | LCD | LCD | OLED | MicroLED |
Functions | |||||
| Audio Speaker | |||||
| Clock | |||||
| Phone | |||||
| Vibration | n/a | ||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | Not yet | ||||
| Water Resistance | 3 ATM | WR30 | 5 ATM | 1 ATM | |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | n/a | Wear OS | NA | WatchOS 5 | |
| Apps | |||||
| Music | |||||