Casio WSD-F10 vs. Polar M400 vs. Fitbit Alta vs. Microsoft Band 2 vs. Samsung Gear 2
CasioWSD-F10Remove Buy Now | PolarM400Remove Buy Now | FitbitAltaRemove Buy Now | MicrosoftBand 2Remove Buy Now | SamsungGear 2Remove Buy Now |
Basic Info | |||||
Suggested Price | $500 | $200 | $130 | $250 | $300 |
Release | 2016 | 2014 | 2016 | 2015 | 2014 |
Activity & Fitness | |||||
Calories | |||||
Cycling (Bicycling) | |||||
Distance | |||||
Heart | n/a | n/a | |||
Oxygen | n/a | ||||
Sleep | n/a | ||||
Steps | NA | ||||
Swim | n/a | ||||
Battery | |||||
Duration | n/a | 8 hours to 30 days | 5 days | 48 hours (without GPS) | 2-3 days |
Rechargeable | |||||
Compatibility | |||||
Android | |||||
iOS | n/a | ||||
Windows Phone | n/a | n/a | NA | ||
Mac | n/a | n/a | NA | ||
Windows | n/a | n/a | NA | ||
Connectivity | |||||
Bluetooth | n/a | ||||
Cellular | n/a | ||||
GPS | |||||
NFC | n/a | ||||
Wi-Fi | n/a | ||||
Display | |||||
Color | |||||
Resolution | n/a | n/a | n/a | 320 x 128 | 320 x 320 |
Size | n/a | n/a | n/a | 1.36 inches | 1.63 inches |
Touch | n/a | n/a | |||
Type | LCD | n/a | OLED | Capacitative TFT | Super AMOLED |
Functions | |||||
Audio Speaker | n/a | Alerts only | Bluetooth | ||
Clock | |||||
Phone | n/a | ||||
Vibration | |||||
Voice | n/a | ||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM | 3 ATM | n/a | IPX7 | IP67 |
Notifications | |||||
Phone | n/a | ||||
Emails | n/a | n/a | |||
Texts | n/a | ||||
Software | |||||
Operating System | Android Wear | n/a | n/a | n/a | Tizen OS |
Apps | n/a | ||||
Music | n/a |