Casio WSD-F10 vs. Polar M400 vs. Samsung Gear S vs. Fitbit Alta

 
WSD-F10
M400
Gear S
Alta
 CasioWSD-F10Remove Buy NowPolarM400Remove Buy NowSamsungGear SRemove Buy NowFitbitAltaRemove Buy Now

Basic Info

Suggested Price$500$200$250$130
Release2016201420132016

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/an/a
Oxygenn/a
Sleepn/a
Steps
Swimn/a

Battery

Durationn/a8 hours to 30 daysn/a5 days
Rechargeable

Compatibility

Android
iOSn/a
Windows Phonen/an/an/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetoothn/a
Cellularn/a
GPS
NFCn/a
Wi-Fin/a

Display

Color
Resolutionn/an/a480 x 360n/a
Sizen/an/a2 inchesn/a
Touchn/an/a
TypeLCDn/aSuper AMOLEDOLED

Functions

Audio Speakern/aAlerts only
Clock
Phonen/a
Vibration
Voicen/a

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATMIP67n/a

Notifications

Phonen/a
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/aTizenn/a
Appsn/a
Musicn/a

All Wearables