Casio WSD-F10 vs. Polar Loop 2 vs. Asus VivoWatch vs. Fitbit Flex vs. Pebble Core

 
WSD-F10
Loop 2
VivoWatch
Flex
Core
 CasioWSD-F10Remove Buy NowPolarLoop 2Remove Buy NowAsusVivoWatchRemove Buy NowFitbitFlexRemove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$500$120$160$100$99
Release20162015201820132016

Activity & Fitness

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

Battery

Durationn/a8 days (without notifications)24 hours to 10 days5 daysNA
Rechargeable

Compatibility

Android
iOSn/aNA
Windows Phonen/an/aNANANA
Macn/an/aNANA
Windowsn/an/aNANA

Connectivity

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

Display

Color
Resolutionn/an/a128 x 128NANA
Sizen/an/aNANANA
Touchn/aNANA
TypeLCDLEDNALEDNA

Functions

Audio Speakern/a
Clock
Phonen/aNA
VibrationNA
Voicen/a

Hardware

AccelerometerNA
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistance5 ATM2 ATMIP671 ATMNA

Notifications

Phonen/aNA
Emailsn/aNA
Textsn/aNA

Software

Operating SystemAndroid Wearn/aKoodOSNANA
Appsn/a
Musicn/a

All Wearables