Casio WSD-F10 vs. Pebble Steel vs. Fitbit Flex 2 vs. Garmin Vivofit 3 vs. Polar Loop 2

 
WSD-F10
Steel
Flex 2
Vivofit 3
Loop 2
 CasioWSD-F10Remove Buy NowPebbleSteelRemove Buy NowFitbitFlex 2Remove Buy NowGarminVivofit 3Remove Buy NowPolarLoop 2Remove Buy Now

Basic Info

Suggested Price$500$150$100$100$120
Release20162014201620162015

Activity & Fitness

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

Battery

Durationn/a5-7 days5 days1 year8 days (without notifications)
Rechargeable

Compatibility

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

Connectivity

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

Display

Colorn/a
Resolutionn/a168 x 144n/a64 x 64n/a
Sizen/a1.26 inchesn/a0.55 inchesn/a
Touchn/an/a
TypeLCDe-paperLEDn/aLED

Functions

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

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM5 ATM2 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearPebble OSn/an/an/a
Appsn/a
Musicn/a

All Wearables