Olio Model One vs. Fitbit Ionic vs. Fitbit Charge 3 vs. HTC re Grip vs. Fitbit Sense 2
 | | | | | |
| OlioModel OneRemove Buy Now | FitbitIonicRemove Buy Now | FitbitCharge 3Remove Buy Now | HTCre GripRemove Buy Now | FitbitSense 2Remove Buy Now |
Basic Info | |||||
| Suggested Price | $595 | $299 | $150 | $199 | $300 |
| Release | 2015 | 2017 | 2018 | 2020 | 2022 |
Activity & Fitness | |||||
| Calories | n/a | ||||
| Cycling (Bicycling) | n/a | ||||
| Distance | n/a | ||||
| Heart | n/a | ||||
| Oxygen | n/a | ||||
| Sleep | n/a | ||||
| Steps | n/a | ||||
| Swim | n/a | ||||
Battery | |||||
| Duration | 2 days | 4+ days | 7 days | 5 hours to 2.5 days | 6 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | NA | |||
| Mac | n/a | NA | |||
| Windows | n/a | Not yet | NA | ||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | n/a | ||||
| NFC | n/a | NA | |||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | n/a | 348x250 | 66 x 18 | 160 x 32 | 336x336 |
| Size | n/a | 1.42 | .721 inches | 1.8 inches | 1.59 inches |
| Touch | |||||
| Type | n/a | OLED | OLED | PMOLED | AMOLED |
Functions | |||||
| Audio Speaker | n/a | ||||
| Clock | |||||
| Phone | n/a | ||||
| Vibration | n/a | ||||
| Voice | |||||
Hardware | |||||
| Accelerometer | n/a | ||||
| Barometer or Altimeter | n/a | ||||
| Ultraviolet Sensor | |||||
| Water Resistance | 5 ATM | 50m | 5 ATM | IP57 | 5 ATM |
Notifications | |||||
| Phone | n/a | ||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | n/a | Fitbit OS | NA | NA | |
| Apps | n/a | ||||
| Music | |||||