Pebble Steel vs. Polar A360 vs. Withings Go vs. Fitbit Charge
 | | | | |
| PebbleSteelRemove Buy Now | PolarA360Remove Buy Now | WithingsGoRemove Buy Now | FitbitChargeRemove Buy Now |
Basic Info | ||||
| Suggested Price | $150 | $200 | $80 | $130 |
| Release | 2014 | 2015 | 2016 | 2014 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | ||||
| Oxygen | ||||
| Sleep | ||||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | 5-7 days | 12 days | 8 months | 7-10 days |
| Rechargeable | ||||
Compatibility | ||||
| Android | n/a | |||
| iOS | n/a | |||
| Windows Phone | n/a | n/a | n/a | NA |
| Mac | n/a | n/a | ||
| Windows | n/a | n/a | ||
Connectivity | ||||
| Bluetooth | n/a | |||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | n/a | |||
| Resolution | 168 x 144 | 160 x 80 | n/a | NA |
| Size | 1.26 inches | 1.18 inches | n/a | NA |
| Touch | n/a | NA | ||
| Type | e-paper | n/a | E-Ink | OLED |
Functions | ||||
| Audio Speaker | ||||
| Clock | ||||
| Phone | n/a | |||
| Vibration | n/a | |||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | 5 ATM | WR30 | 5 ATM | 1 ATM |
Notifications | ||||
| Phone | n/a | |||
| Emails | n/a | |||
| Texts | n/a | |||
Software | ||||
| Operating System | Pebble OS | n/a | n/a | NA |
| Apps | n/a | |||
| Music | ||||