Fitbit Flex 2 vs. Fitbit Ionic vs. Garmin Fenix 5x Plus vs. Garmin Vivofit 4
 | | | | |
| FitbitFlex 2Remove Buy Now | FitbitIonicRemove Buy Now | GarminFenix 5x PlusRemove Buy Now | GarminVivofit 4Remove Buy Now |
Basic Info | ||||
| Suggested Price | $100 | $299 | $850 | $79.95 |
| Release | 2016 | 2017 | 2018 | 2018 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | ||||
| Oxygen | ||||
| Sleep | ||||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | 5 days | 4+ days | 20 days | 1 year |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | n/a | |||
| Mac | ||||
| Windows | ||||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | n/a | |||
| Resolution | n/a | 348x250 | 240 x 240 | 88 x 88 |
| Size | n/a | 1.42 | 1.2 inches | NA |
| Touch | n/a | |||
| Type | LED | OLED | MIP | NA |
Functions | ||||
| Audio Speaker | ||||
| Clock | ||||
| Phone | ||||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | 5 ATM | 50m | 10 ATM | 5 ATM |
Notifications | ||||
| Phone | ||||
| Emails | ||||
| Texts | ||||
Software | ||||
| Operating System | n/a | Fitbit OS | Wear OS | |
| Apps | ||||
| Music | ||||