Fitbit Surge vs. Olio Model One vs. Polar Loop 2 vs. Fitbit Charge
 | | | | |
| FitbitSurgeRemove Buy Now | OlioModel OneRemove Buy Now | PolarLoop 2Remove Buy Now | FitbitChargeRemove Buy Now |
Basic Info | ||||
| Suggested Price | $250 | $595 | $120 | $130 |
| Release | 2016 | 2015 | 2015 | 2014 |
Activity & Fitness | ||||
| Calories | n/a | |||
| Cycling (Bicycling) | n/a | |||
| Distance | n/a | |||
| Heart | n/a | n/a | ||
| Oxygen | n/a | |||
| Sleep | n/a | |||
| Steps | n/a | |||
| Swim | n/a | |||
Battery | ||||
| Duration | 7 days | 2 days | 8 days (without notifications) | 7-10 days |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | n/a | n/a | n/a | NA |
| Mac | n/a | n/a | ||
| Windows | n/a | n/a | ||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | n/a | |||
| NFC | n/a | |||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | n/a | n/a | n/a | NA |
| Size | 1.26 inches | n/a | n/a | NA |
| Touch | NA | |||
| Type | Monochrome LCD | n/a | LED | OLED |
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 | 5 ATM | 2 ATM | 1 ATM |
Notifications | ||||
| Phone | n/a | |||
| Emails | ||||
| Texts | ||||
Software | ||||
| Operating System | n/a | n/a | n/a | NA |
| Apps | n/a | |||
| Music | ||||