Casio WSD-F10 vs. Samsung Gear S2 vs. Fitbit Alta vs. Fitbit Flex 2 vs. Garmin Forerunner 45

 
WSD-F10
Gear S2
Alta
Flex 2
Forerunner 45
 CasioWSD-F10Remove Buy NowSamsungGear S2Remove Buy NowFitbitAltaRemove Buy NowFitbitFlex 2Remove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$500$300$130$100$199
Release20162015201620162019

Activity & Fitness

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

Battery

Durationn/a2-3 days5 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellularn/an/a
GPSn/a
NFCn/a
Wi-Fin/a

Display

Colorn/a
Resolutionn/a360 x 360n/an/a208 x 208
Sizen/a1.2 inchesn/an/a1.04 inches
Touchn/an/an/a
TypeLCDSuper AMOLEDOLEDLEDLCD

Functions

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

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP68n/a5 ATM5 ATM

Notifications

Phonen/a
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid WearTizenn/an/aBuilt-in
Appsn/a
Musicn/a

All Wearables