Fitbit Ionic vs. Fossil Explorist vs. Fitbit Flex vs. Polar A370 vs. Fitbit Sense 2
 | | | | | |
| FitbitIonicRemove Buy Now | FossilExploristRemove Buy Now | FitbitFlexRemove Buy Now | PolarA370Remove Buy Now | FitbitSense 2Remove Buy Now |
Basic Info | |||||
| Suggested Price | $299 | $255 | $100 | $179.95 | $300 |
| Release | 2017 | 2018 | 2013 | 2017 | 2022 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 4+ days | 24 hours | 5 days | Up to 3 days | 6 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | NA | ||||
| Mac | |||||
| Windows | |||||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 348x250 | 454 x454 | NA | 160 x 80 | 336x336 |
| Size | 1.42 | 1.4 inches | NA | 1.18 inches | 1.59 inches |
| Touch | NA | ||||
| Type | OLED | AMOLED | LED | TFT LCD | AMOLED |
Functions | |||||
| Audio Speaker | |||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 50m | IP67 | 1 ATM | WR30 | 5 ATM |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | Fitbit OS | Wear OS | NA | ||
| Apps | |||||
| Music | |||||