Fitbit Blaze vs. Garmin Forerunner 225 vs. Samsung Gear S2 vs. Fitbit Zip vs. Casio WSD-F20A

 
Blaze
Forerunner 225
Gear S2
Zip
WSD-F20A
 FitbitBlazeRemove Buy NowGarminForerunner 225Remove Buy NowSamsungGear S2Remove Buy NowFitbitZipRemove Buy NowCasioWSD-F20ARemove Buy Now

Basic Info

Suggested Price$200$300$300$60$399
Release20162015201520122018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days10 hours to 4 weeks2-3 days6 months1 day
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/an/an/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolutionn/a180 x 180360 x 360n/a320 x 320
Sizen/a1 inch1.2 inchesn/a1.32 inches
Touch
TypeLCDn/aSuper AMOLEDn/aLCD

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATMIP68Splash Resistant5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aTizenn/aWear OS
Appsn/a
Musicn/a

All Wearables