Polar M400 vs. Sony SmartBand 2 vs. Withings Go vs. Garmin Fenix 5 vs. Pebble Core
 | | | | | |
| PolarM400Remove Buy Now | SonySmartBand 2Remove Buy Now | WithingsGoRemove Buy Now | GarminFenix 5Remove Buy Now | PebbleCoreRemove Buy Now |
Basic Info | |||||
| Suggested Price | $200 | $130 | $80 | $599.99 | $99 |
| Release | 2014 | 2015 | 2016 | 2017 | 2016 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | NA | ||||
| Distance | |||||
| Heart | n/a | ||||
| Oxygen | |||||
| Sleep | NA | ||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 8 hours to 30 days | 2 days | 8 months | 2 Weeks | NA |
| Rechargeable | |||||
Compatibility | |||||
| Android | n/a | ||||
| iOS | n/a | NA | |||
| Windows Phone | n/a | n/a | n/a | NA | |
| Mac | n/a | n/a | NA | ||
| Windows | n/a | n/a | NA | ||
Connectivity | |||||
| Bluetooth | n/a | ||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | n/a | n/a | |||
| Resolution | n/a | n/a | n/a | 240 x 240 | NA |
| Size | n/a | n/a | n/a | 1.2 inches | NA |
| Touch | n/a | n/a | NA | ||
| Type | n/a | n/a | E-Ink | na | NA |
Functions | |||||
| Audio Speaker | Alerts only | ||||
| Clock | |||||
| Phone | n/a | NA | |||
| Vibration | n/a | NA | |||
| Voice | |||||
Hardware | |||||
| Accelerometer | NA | ||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 3 ATM | IP58 | 5 ATM | 10 ATM | NA |
Notifications | |||||
| Phone | n/a | NA | |||
| Emails | n/a | NA | |||
| Texts | n/a | NA | |||
Software | |||||
| Operating System | n/a | n/a | n/a | NA | |
| Apps | n/a | ||||
| Music | |||||