 | | | | |
| CasioG-Shock GBA800Remove Buy Now | FitbitIonicRemove Buy Now | PolarM400Remove Buy Now | SamsungGear SRemove Buy Now |
Basic Info | ||||
| Suggested Price | $120 | $299 | $200 | $250 |
| Release | 2018 | 2017 | 2014 | 2013 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | n/a | |||
| Oxygen | ||||
| Sleep | ||||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | 2 years | 4+ days | 8 hours to 30 days | n/a |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | n/a | n/a | ||
| Mac | n/a | |||
| Windows | n/a | |||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | 348x250 | n/a | 480 x 360 | |
| Size | 1.42 | n/a | 2 inches | |
| Touch | ||||
| Type | OLED | n/a | Super AMOLED | |
Functions | ||||
| Audio Speaker | Alerts only | |||
| Clock | ||||
| Phone | ||||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | 20 ATM | 50m | 3 ATM | IP67 |
Notifications | ||||
| Phone | ||||
| Emails | ||||
| Texts | ||||
Software | ||||
| Operating System | Fitbit OS | n/a | Tizen | |
| Apps | ||||
| Music | ||||