Casio WSD-F10 vs. Pebble Steel vs. Polar M400 vs. Fitbit Flex 2 vs. Polar A360
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| CasioWSD-F10Remove Buy Now | PebbleSteelRemove Buy Now | PolarM400Remove Buy Now | FitbitFlex 2Remove Buy Now | PolarA360Remove Buy Now |
Basic Info | |||||
| Suggested Price | $500 | $150 | $200 | $100 | $200 |
| Release | 2016 | 2014 | 2014 | 2016 | 2015 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | n/a | n/a | |||
| Oxygen | n/a | ||||
| Sleep | n/a | ||||
| Steps | |||||
| Swim | n/a | ||||
Battery | |||||
| Duration | n/a | 5-7 days | 8 hours to 30 days | 5 days | 12 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | n/a | ||||
| Windows Phone | n/a | n/a | n/a | n/a | n/a |
| Mac | n/a | n/a | |||
| Windows | n/a | n/a | |||
Connectivity | |||||
| Bluetooth | n/a | ||||
| Cellular | n/a | ||||
| GPS | |||||
| NFC | n/a | ||||
| Wi-Fi | n/a | ||||
Display | |||||
| Color | n/a | ||||
| Resolution | n/a | 168 x 144 | n/a | n/a | 160 x 80 |
| Size | n/a | 1.26 inches | n/a | n/a | 1.18 inches |
| Touch | n/a | n/a | |||
| Type | LCD | e-paper | n/a | LED | n/a |
Functions | |||||
| Audio Speaker | n/a | Alerts only | |||
| Clock | |||||
| Phone | n/a | ||||
| Vibration | |||||
| Voice | n/a | ||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 5 ATM | 5 ATM | 3 ATM | 5 ATM | WR30 |
Notifications | |||||
| Phone | n/a | ||||
| Emails | n/a | ||||
| Texts | n/a | ||||
Software | |||||
| Operating System | Android Wear | Pebble OS | n/a | n/a | n/a |
| Apps | n/a | ||||
| Music | n/a | ||||